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TRANSCRIPT
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Technology Metals | Advanced Ceramics
H.C. Starck Tungsten Powders – empowering innovative customers
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H.C. Starck – Groundbreaking Competence
Faster, durable, superior ...
The variety and sheer diversity of cutting tools that the industry has developed over the past decades
have decisively contributed to the efficiency of today‘s machine tool sector. Specific markets need
specific solutions that cater to their unique requirements, forcing tool manufacturers to provide an
endless source of customized products to meet the market‘s ever-changing demands in terms of
application as well as speed, precision and durability.
Tougher, stronger, deeper …
Resources are scarce and extracting them calls for an ever-increasing degree of resourcefulness. In the
exploration of fossil and geothermal energy resources, oilfield service providers rely on the very latest
technologies to reach the most remote locations and to be able to drill deeper and deeper, through
increasingly harder unyielding rock formations.
Heavier, smaller, bullet proof …
Tungsten metal and heavy alloy applications are highly diversified, catering for specialist industry sectors
such as aviation, electronics, electrical and medical. Each of these sectors work with their very own
tailor-made high-performance materials, which exhibit the very highest degree of stability. The size and
complexity of final parts is continuously growing and changing with the manufacturers’ need to advance
their own products through innovation.
Cleaner, purer, safer …
Our understanding of the world around us and the ecological challenges we are faced with today have
given rise to a sense of responsibility to think and act efficiently and in the long term, which in turn
also calls for high performing chemicals. As catalysts to clean exhaust fumes or rid products of toxic
compounds, tungsten chemicals offer a very safe and effective method of decontamination.
Let us help you meet these challenges. As your partner,
we will work together with you to develop the tungsten
powders and chemicals that meet your and your customers’
requirements. H.C. Starck’s outstanding quality, exceptional
knowledge of technology metals and processing, our
unparalleled commitment to innovation and our ability
to collaborate in depth with customers globally ultimately
propels our customers to success. Turn our excellence into
your advantage!
Today’s industries face ever increasing challenges and demands.
Contents
The H.C. Starck Group – A Global Leader in Tungsten 4
Application Engineering 6
Research & Innovation 7
Secure & Sustainable Material Supply 8
Tungsten Powders & Typical Applications 10
Tungsten Powders for Cutting Tools & Wear Parts 11
Tungsten Powders for Oil & Gas Exploration Tools 12
Tungsten Powders for Heavy Metal & Mill Products 13
Tungsten Compounds for Chemical Applications 14
H.C. STARCK – GROUNDBREAKING COMPETENCE CONTENTS
* Courtesy of Halliburton
*
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GoslarHermsdorfSelbMunich (Headquarters)
SarniaColdwater
Euclid
Mito
Calne
Laufenburg
Map Ta Phut
Taicang
Ganzhou (Joint Venture)Minamata (Joint Venture)
Nui Phao (Joint Venture)
Billdal
Shanghai
Sheffield
Versailles
Mumbai
Seoul
Taipei
TokyoNewton
The H.C. Starck Group …
As a leading developer, manufacturer and recycler of
high-performance metals and ceramic powders, as well as
fabricated metal and ceramic products, H.C. Starck’s unique
and comprehensive product portfolio is truly unsurpassed
around the world. As a technology leader in numerous fields,
the company’s long-established metallurgic and process-
technical expertise has been a decisive factor in its ability to
Backed by nearly 100 years of experience, the H.C. Starck Group is a leading global supplier of high-performance powders and fabricated products made of technology metals and advanced ceramics.
meet and even surpass market requirements and to develop
customer-specific product solutions.
Highest innovative force as well as our outstanding product
and service quality are the pillars of H.C. Starck’s strong and
longstanding relationships with its customers.
Global market presence
With 15 production facilities in Europe, America and Asia,
H.C. Starck boasts a truly global market presence to serve
expanding industries such as electronics, chemicals,
automotive, medical, aerospace, energy and environmental
technology as well as engineering companies and tool
manufacturers. The proximity we foster to each individual
customer and their end markets provides the highest degree
of flexibility and support.
H.C. STARCK’S GLOBAL FOOTPRINT
… a Global Leader in TungstenAs a world technology leader and the independent provider of high-performance tungsten powders and compounds, H.C. Starck offers highest quality products, setting industry standards with its customized solutions and expert knowledge.
An independent, flexible and reliable supply chain with highest service quality
H.C. Starck clearly stands out with its excellent quality
and expertise gained over the many years dedicated to
the production of tungsten. State-of-the-art systems and
processes as well as experienced employees who are true
experts in their specific fields ensure a consistently high level
of material quality. Certified quality management and the
ceaseless analysis of our products’ properties ensure product
performance that meets our customers’ exact needs. Our
customers can therefore rely on consistent, highest quality
products, enabling them to produce high-quality tools while
reducing their own process costs.
H.C. Starck offers the entire range of products along
the tungsten powder value chain, processing both primary
and secondary raw materials and turning them into high
quality, customer-specific tungsten chemicals, metal powders
and carbides.
But it’s a lot more than just that; we are deeply committed to
innovation and collaborate closely with customers around the
world to offer truly tailor-made services, developments and
solutions. Focusing on these core competencies, H.C. Starck’s
position as an independent supplier is genuinely unique in
the global tungsten market.
A truly global tungsten producer
H.C. Starck is a global player with a regional outreach in all
major areas of the world. More recently, we have broadened
our business activities in Asia: In 2011 H.C. Starck and Jiangxi
Rare Metals Tungsten Holding Group Co., Ltd. entered into
a joint venture to further establish the advanced tungsten
products business in China, making H.C. Starck a leading
supplier for the ever-growing Chinese market. Another joint
venture was set up in 2013 with Nui Phao Mining in Vietnam
for the production of high-performance tungsten chemicals.
H.C. STARCK TUNGSTEN POWDER LOCATIONS
THE H.C. STARCK GROUP … … A GLOBAL LEADER IN TUNGSTEN
High-performance materials at their best
H.C. Starck currently operates three tungsten powder plants in Europe and North America and is expanding its global footprint to Asia with its new joint ventures in China and Vietnam.
Sarnia, Canada
Serving mainly our Americas-based customers with tungsten metal powders & (cast) tungsten carbides.
Goslar, Germany
Goslar is the largest of H.C. Starck’s tungsten powder sites, covering the entire Tungsten powder product range with a special focus on recycling.
Laufenburg, Germany
H.C. Starck’s second German-based plant, for the production of cast tungsten carbides predominantly for the oil & gas industry.
Joint venture Ganzhou, China
A joint venture to strengthen the advanced tungsten business in China, with a special focus on tungsten metal and carbide powders.
Joint venture Nui Phao, Vietnam
Joint venture with Nui Phao Mining for the production of tungsten chemicals sourced from primary raw materials.
Carburization
Carburization
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Application Engineering
Technical Services
Our accomplished application engineers benefit from the
extensive experience they have acquired in collaborating
with our partners.
H.C. Starck engineers can be involved in truly every stage of
production, from initial grade selection, process and quality
Our customers know the true value of our application engineering services. Understanding one another and moving forward together – that’s the H.C. Starck way.
optimization, value improvement and cost cutting projects,
to the development of new powders and the evaluation of
new markets. Our global network of experts provide first-class
after-sales services for our customers, regardless of the project
phase. H.C. Starck makes sure that each and every project is
a success and that all production targets and investment
goals are met.
THE CUSTOMER PROJECT – A JOINT EFFORT
Research & InnovationCustomer-driven research and innovation are the key drivers of H.C. Starck’s tungsten business.
Innovation at H.C. Starck
Long-term success is only ever possible through innovations
that can keep up with the challenges of global markets
and trends. Innovation and research are key strengths at
H.C. Starck, which is clearly reflected in joint projects with
dedicated universities and research institutes, as well as our
expertise in application technology. Our devoted Research
& Development (R & D) Team works on the development
and improvement of our tungsten materials, products and
processes. They are fully supported by H.C. Starck’s Central
Laboratory in Goslar, which is one of the largest industrial
laboratories for inorganic element analysis and powder
characterization in Germany, and has been fully accredited
as a testing laboratory according to DIN EN ISO/IEC 17025
(formerly DIN EN 45001) since 1995.
Besides the very latest in laboratory technology, as a global
leader in refractory metals, H.C. Starck maintains pilot plants
and a clean room zone where we are constantly in the process
of refining and improving our intermediates, products and
processes. H.C. Starck’s research and development activities
in tungsten not only cover all kinds of pyro- and
hydrometallurgical process technologies, but also the
operation of a sophisticated technical thermal R & D center,
providing manifold high-temperature furnaces as well
as mixing, milling and classifying equipment in lab and
pilot scale.
Customer-driven development
World-class R & D, application technology and laboratory
services enable us to work on customer projects and offer
tailor-made, customer-specific powder design, which is one
of our core research areas. Our sustainable R & D programs
are shaped by the ongoing dialogue with our customers. In
order to ensure that all customer specifics are included in the
ultimate tailor-made solution, we are involved in the entire
process from the very outset of a project. By listening to
customer needs and requirements, we are able to accurately
adapt the chemical and physical properties of our powders
to reach the precise degree of purity, functionality and
appearance. Thus we help our customers to develop new and
innovative products for the future. All new developments,
whether product innovations or process improvements,
are tested for their practical utility and modified for specific
customer needs. Close cooperation is a key factor in providing
high quality products.
TAILOR-MADE DESIGN OF TUNGSTEN BASED POWDERS
APPLICATION ENGINEERING RESEARCH & INNOVATION
Ammonium Paratungstate (APT) (NH4)10(H2W12O42)x 4H2O
Calcination
Tungsten Oxides(isomorph to APT)
Reduction
Coarse Tungsten Metal Powder
Fine Tungsten Metal Powder
Coarse Tungsten Carbide Powder
Fine Tungsten Carbide Powder
Depending on customer request
High temperature,very high humidity,
alcaline doping
Medium temperature,low humidity,
high purity raw materialsContinuous technical support
P
roje
ct in
quir
y
Initi
al g
rade se
lection
Test and release to customer Technical meeting with customer
Customization of product
Mass production of product
Customer p
roduct
use
Introduction of new products
New
project
Ore mining CustomersRaw materials ProductsProcessing
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Secure & Sustainable Material Supply
PRIMARY RAW MATERIALS Responsible raw material sourcing
H.C. Starck sources all raw materials exclusively from well-
established, conflict-free suppliers. We work with strict
purchasing policies, such as our approved Responsible
Supply Chain Management (RSCM) System, that ensure
that our raw materials originate from suppliers who comply
with strict environmental protection requirements, observe
occupational health and safety regulations and show social
responsibility.
Furthermore, H.C. Starck processes only raw materials from
conflict-free sources. We fully support the position of the
Organization for Economic Cooperation and Development
Our raw material supply strategy rests on two pillars: Exclusive sourcing from well-established, conflict-free suppliers and the continuous expansion of our recycling activities.
(OECD) to avoid the use of ores and metals that finance or
benefit armed groups. Plus, as a founding member of the
Tungsten Industry Conflict Minerals Council (TI-CMC), we
contribute to implementing a tungsten-specific approach
to meeting customer and statutory requirements of the
Dodd-Frank Act provisions for conflict minerals.
Our joint ventures secure long-term supply
We have also entered into two joint ventures with established,
conflict-free tungsten suppliers in Vietnam and China, that
are important building blocks for the stable supply of primary
raw materials. They further strengthen H.C. Starck’s position
as global tungsten producer and help provide customers with
long-term supply security.
SECURE RAW MATERIAL POSITION
Recycling of tungsten scrap and tungsten-containing production residues preserves both the environment and natural resources and adds to the stability of raw material supplies for our customers.
SECONDARY RAW MATERIALS Conserving the environment and natural resources
At H.C. Starck sustainability is a core element of our
company strategy. As part of our commitment to
sustainable economic management, we have been
recycling tungsten scrap and tungsten-containing
production residues since 1920. Since then, we have been
working and investing continuously to improve our abilities
to process all kinds of raw materials. Consequentially,
recycling is one of our core competencies.
H.C. Starck – your strategic growth partner for recycling
The benefits of recycling for our customers are twofold:
With the ever increasing demand for raw materials, recycling
is a core element to secure the supply of raw materials. This
is particularly true for tungsten, as its supply is limited. Plus,
recycling reduces a company’s exposure to fluctuations
of tungsten raw material prices. Reasons enough for our
customers to have their own tungsten scrap and production
residues converted to new tungsten powders and chemicals
at H.C. Starck.
Our recycling process: the closed loop principle
Based on the “closed loop” principle, almost all our products
and compounds can be recycled after use. Thanks to
innovative tungsten recycling processes, we can recover pure
tungsten and cobalt from both hard and soft tungsten scrap.
This includes for instance worn out inserts, drills, chisels,
alloys, NiW catalysts and production & processing residues
such as dry powders or sludges.
Thanks to the H.C. Starck “closed loop” recycling process,
products can be tracked from cradle to grave. Even after the
recycling process, all of our tungsten products have one thing
in common: they perform just as well as they did before, a
benefit with a true added value for our customers.
Typical scraps used for recycling:
> Inserts, tips, cutting tools
> Drills
> Drill bits / heads for oil- and gas drilling
> Morgan rolls
> Mining bits
> Wear parts
> Swarf, turnings, shavings, borings
> Grinding residues
> Spent NiW catalysts
TUNGSTEN CLOSED-LOOP RECYCLING AT H.C. STARCK
The Nui Phao mine is one of the largest tungsten deposits
outside of China. As such, our joint venture with the
Vietnamese Nui Phao Mining Company will ensure the
continuous supply of tungsten chemicals.
Our partner JXTC is one of the largest tungsten mining
companies in China. Thus, our joint venture secures raw
material supply for the production of thousands of tons of
high-quality tungsten products for the Asian market from
early 2014.
Nui Phao H.C. Starck Tungsten Chemicals Manufacturing
Jiangwu H.C. Starck Tungsten Products Co., Ltd.
SECURE & SUSTAINABLE MATERIAL SUPPLY RECYCLING
Recycling of valuable materials (direct and through the recycling market)
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Tungsten Powders & Typical Applications Faster, durable, superior
Product Type Short DescriptionAvailable Nominal Particle Size
(FSSS Value) [μm] / Surface area [m²/g]
Tungsten Carbides WC
WC DN (0) Nano to ultrafine, deagglomerated tungsten carbide grades with narrow grain size distribution
Grades can be customized to include grain growth inhibitors
–2.5 – 4.0 m²/g
WC DS (0)
WC DS LS (0)
Submicron to fine, deagglomerated tungsten carbide grades with narrow grain size distribution
As WC DS, but with improved pressing characteristics and adjusted shrinkage behavior (low shrinkage powder)
Grades can be customized to include grain growth inhibitors
(0.4 µm) – 2.5 µm2.5 m²/g –
WC DM (0)
WC DM HT (0)
Deagglomerated medium to coarse tungsten carbide grades with minimized contents of large particles and agglomerates
As WC DM, but carburized at high temperature
3.0 – 5.0 µm
WC MAS (0) Extra coarse tungsten carbide, carburized at high temperature 5 – 70 µm
Cutting Tools & Wear Parts
Oil & Gas Exploration
Heavy Metal & Mill Products
TungstenChemicals
> Indexable inserts > Round tools > Micro drills > Drilling heads > Mining tips > Saw tips > Wire
drawing dies
> PCD drill bits (body) > Shaped charges
> Lighting/contacts > Shielding > MIM > Weights > Compounding > Ammunition
> Catalysts > Pigments > Intermediates for
the production of tungsten metal powders and carbides
> Tungsten carbide (WC) > Tungsten metal (WMP) > Special carbides,
such as: TaNbC WTiC Cr3C2 VC
> Cast tungsten carbide (CTC)
> Tungsten metal (WMP)
> Tungsten metal (WMP) > Tungsten carbide (WC)
> Ammonium paratungstate (APT)
> Ammonium metatungstate (AMT)
> Blue/yellow tungsten oxide (WO3)
> Tungstic acid
Markets Products Our Solution Applications
Tungsten Powders for Cutting Tools & Wear Parts
Powders for Cermets & Cutting Ceramics
Titanium carbonitride (0) Tungsten titanium carbide (0)
Titanium nitride (0) Molybdenum carbide (0)
Titanium carbide (0)
Additives for Cemented Carbides & Cermets
Tantalum carbide (0) Chromium carbide (0)
Niobium carbide (0) Vanadium carbide (0)
Tantalum niobium carbide (0) Titanium nitride (0)
Hazards Identification in Advertising (Directive 67/548/EEC Article 26 and Directive 1999/45/EC Article 13): (0) none
The values in the above table are typical values and do not constitute a specification. Additional materials and grain sizes are available upon request.
Product data sheets are available for download at www.hcstarck.com.
TUNGSTEN POWDERS & TYPICAL APPLICATIONS PRODUCT PORTFOLIO
Today’s industrial tools and wear parts have to withstand extreme loads while offering durability and long tool life. Our exceptionally hard and resistant tungsten carbide is the material of choice for the production of cutting edge cemented carbides used in tools. In-house production of a range of titanium carbides, nitrides and various additives makes H.C. Starck a comprehensive partner of numerous cutting tool and wear part manufacturers.
H.C. STARCK – CUTS TO THE CHASE
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Tungsten Powders for Oil & Gas Exploration Tools Demanding deep and directional drilling through geological formations relies on tungsten matrix powders used for the drill head and tungsten metal powders for the drill bit’s shoulder and shaped charges. In collaboration with our customers, we develop powders and powder mixtures that meet their very specific needs and enhance drill bit performance.
Thanks to its special physical properties, tungsten is suitable for a wide range of heavy metal and mill products employed in industries such as aviation, the electronic, electrical and medical industry. Whatever your field of applications may be, we offer the appropriate tungsten metal powder grade along with customer-specific tailor-made services.
Tougher, stronger, deeper
Product Type Short DescriptionAvailable Nominal Particle Size
(FSSS Value) [µm] / Sieving Size [µm / mesh]
Cast Tungsten Carbides CTC
CTC (0) Eutectic mixture of mono tungsten carbide (WC) and di-tungsten carbide (W2C) with very fine internal structure (“feather structure”)
2000 < 1000 µm –45 < 15 µm
MTC (Macroline) (0) Cast tungsten carbide, featuring a protective layer of tungsten carbide 425 < 200 µm – 90 < 36 µm
Tungsten Metal Powders W
WMP HC (4) Traditional powders with low impurity content and a broad range of available grain sizes
1.5 – 20 µm
WMP HC 4000 (0) Standard coarse tungsten metal powders Sieving- 63 µm / - 230 mesh
- 106 µm / - 140 mesh- 106 + 45 µm / - 140 + 325 mesh
- 250 µm / - 60 mesh(Other grades on request)
WMP GG (0) Special coarse tungsten metal powder grades with very low oxygen contents and excellent infiltration characteristics
Sieving- 63 µm / - 230 mesh
- 106 µm / - 140 mesh- 106 + 45 µm / - 140 + 325 mesh
- 250 µm / - 60 mesh(Other grades on request)
Hazards Identification in Advertising (Directive 67/548/EEC Article 26 and Directive 1999/45/EC Article 13): (0) none; (4) highly flammable
The values in the above tables are typical values and do not constitute a specification. Additional materials and grain sizes are available upon request.
Product data sheets are available for download at www.hcstarck.com.
Product Type Short DescriptionAvailable Nominal Particle Size
(FSSS Value) [µm] / Sieving Size [µm / mesh]
Tungsten Metal Powders W
WMP HC (4) Traditional powders with low impurity content and a broad range of available grain sizes 1.5 – 20 µm
WMP HC S (4) In comparison with the HC grades, the HC S grades are deagglomerated and have very narrow grain size distributions 0.7 – 2.5 µm
WMP D (4) Softly agglomerated powders with excellent cold pressing behavior, in combination with additional components, improved mixing properties
0.4 – 2.5 µmlab milled
WMP GG (0) Special coarse tungsten metal powder grades with very low oxygen content and excellent infiltration characteristics
Sieving- 63 µm / - 230 mesh
- 106 µm / - 140 mesh- 106 + 45 µm / - 140 + 325 mesh
- 250 µm / - 60 mesh(Other grades on request)
WMP HC 4000 (0) Standard coarse tungsten metal powders Sieving- 63 µm / - 230 mesh
- 106 µm / - 140 mesh- 106 + 45 µm / - 140 + 325 mesh
- 250 µm / - 60 mesh(Other grades on request)
Hazards Identification in Advertising (Directive 67/548/EEC Article 26 and Directive 1999/45/EC Article 13): (0) none; (4) highly flammable
The values in the above table are typical values and do not constitute a specification. Additional materials and grain sizes are available upon request.
Product data sheets are available for download at www.hcstarck.com.
PRODUCT PORTFOLIO PRODUCT PORTFOLIO
Tungsten Powders for Heavy Metal & Mill Products
Heavier, smaller, bullet proof
H.C. STARCK – BREAKING NEW GROUND WITH BREAKTHROUGH TECHNOLOGY H.C. STARCK – A HEAVYWEIGHT IN A CLASS OF ITS OWN
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Tungsten Compounds for Chemical Applications Tungsten chemicals widely serve as intermediates in tungsten metal and tungsten carbide production. Apart from that, they are essential components in various chemical applications, such as pigments or catalysts, e.g. in crude oil refining. H.C. Starck’s tailor-made high-quality chemicals and services are what make us a preferred supplier around the world.
Cleaner, purer, safer
Product Type Short Description WO3 content in %
Tungsten Chemicals
Ammonium metatungstate (AMT) crystalline (0)
White crystalline powder with extraordinary high solubility in water (65 % WO3 at 20 °C). Used for the production of catalysts
min. 91.0
Ammonium paratungstate (APT) (0)
White crystalline finely divided powder for the production of tungsten oxides and tungsten metal powders with low solubility in water; used in lamp wires or heating wires
min. 88.5
Blue tungsten oxide (0) Blue crystalline powder for the production of tungsten metal powders used in hard metals, lamp wires or heating wires and for chemical applications
Available in different specifications (carbide grade/carbide grade milled/wire grade)
min. 99.6
Yellow tungsten oxide (0) Yellow powder, sometimes with a touch of green for the production of tungsten metal powders used in lamp wires or heating wires
Available in different specifications (carbide grade/carbide grade milled/wire grade)
min. 99.6
Tungstic acid (9) Bright yellow fine powder for the production of tungsten metals and catalysts min. 92.0
Sodium tungstate (8) White crystalline powder for the production of luminophores, phosphorus, pigments and catalysts
Available in different specifications (technical grade/chemically pure grade)
70.0 – 71.5
Hazards identification in Advertising (Directive 67/548/EEC Article 26 and Directive 1999/45/EC Article 13): (0) none; (8) harmful, (9) corrosive.
The values on above table are typical values and do not constitute a specification. Additional materials and grain sizes are available on request.
Product data sheets are available for download at www.hcstarck.com.
Sieve Size
met
ric
impe
rial
DIN
ISO
3310
-1:2
000
U.S
. Sta
ndar
d A
STM
E11-
04
Tyle
r®
Briti
sh S
tand
ard
BS
410:
1986
µm inch mm Sieve no. MESH MESH
38 0.0015 400 400 400
45 0.0017 0.045 325 325 350
53 0.0021 270 270 300
63 0.0025 0.063 230 250 240
75 0.0029 200 200 200
90 0.0035 0.09 170 170 170
106 0.0041 140 150 150
125 0.0049 0.125 120 115 120
150 0.0059 100 100 100
180 0.0070 0.180 80 80 85
212 0.0083 70 65 72
250 0.0098 0.25 60 60 60
300 0.0117 50 48 52
355 0.0139 0.355 45 42 44
425 0.0165 40 35 36
500 0.0197 0.5 35 32 30
600 0.0234 30 28 25
710 0.0278 0.710 25 24 22
850 0.0331 20 20 18
1000 0.0394 1 18 16 16
1180 0.0469 16 14 14
1400 0.0555 14 12 12
1700 0.0661 12 10 10
2000 0.0787 2 10 9 8
Bulk Density
factor
g/cm3 16.39 g/inch3
g/inch3 0.061 g/cm3
Coating Thickness
factor
µm 0.03937 mil
µm 3.937 x 10-5 inch
mil 0.001 inch
mil 25.4 µm
Volume
factor
liter (l) 0.2642 US.liq.gal
liter (l) 0.227 US.dry.gal
liter (l) 0.25 metr.gal
US.liq.gal 3.785 liter (l)
US.dry.gal 4.405 liter (l)
metr.gal 4 liter (l)
m3 264.2 US.liq.gal
m3 227.0 US.dry.gal
cm3 0.061 inch3
inch3 16.39 cm3
Length
factor
m 3.281 ft
ft 0.3048 m
m 39.37 inch
inch 0.0254 m
cm 0.3937 inch
inch 2.540 cm
mm 0.03937 inch
inch 25.40 mm
Weight
factor
kg 2.205 lb
lb 0.4536 kg
t (brit/long) 1016 kg
t (brit/long) 2240 lb
t (metr.) 1000 kg
t (metr.) 2205 lb
t (US/short) 907.2 kg
t (US/short) 2000 lb
g 15.43 grains
grains 0.0648 g
g 0.03527 oz
oz 28.35 g
oz.tr. 31.10 g
Temperature
°Celsius °Fahrenheit
(°F – 32) / 1.8 (°C x 1.8) + 32
PRODUCT PORTFOLIO
H.C. STARCK – A TRUE CHEMICAL REACTION
[email protected] www.hcstarck.com
The conditions of your use and application of our products, technical assistance and information (whether verbal, written or by way of production evaluations), including any suggested formulations and recommendations, are beyond our control. Therefore, it is imperative that you test our products, technical assistance and information to determine to your own satisfaction whether they are suitable for your intended uses and applications. This application-specific analysis at least must include testing to determine suitability from a technical as well as health, safety, and environmental standpoint. Such testing has not necessarily been done by H.C. Starck. All information is given without warranty or guarantee. It is expressly understood and agreed that the customer assumes and hereby expressly releases H.C. Starck from all liability, in tort, contract or otherwise, incurred in connection with the use of our products, technical assistance and information. Any statement or recommendation not contained herein is unauthorized and shall not bind H.C. Starck. Nothing herein shall be construed as a recommendation to use any product in conflict with patents covering any material or its use. No license is implied or in fact granted under the claims of any patent. Properties of the products referred to herein shall as general rule not be classed as information on the properties of the item for sale. In case of order please refer to issue number of the respective product data sheet. All deliveries are based on the latest issue of the product data sheet and the latest version of our General Conditions of Sale and Delivery.
The values in this publication are typical values and do not constitute a specification.
TH 03/17
Europe
H.C. Starck Trading (Shanghai) Co., Ltd.Room 301, Green Valley Plaza G,No. 69 Yong Hong Road, Min Hang District, Shanghai 201106P.R. ChinaT +86 21 6023 - 1526F +86 21 6023 - [email protected]
Asia
H.C. Starck North American Trading, LLC45 Industrial PlaceNewton, MA 02461USAT +1 617 630 - 5800F +1 617 630 - [email protected]
North America
H.C. Starck Tungsten GmbHIm Schleeke 78 - 9138642 GoslarGermanyT +49 5321 751 - 0F +49 5321 751 - [email protected]