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February 2012

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SCHEME OF TESTING AND INSPECTIONFOR CERTIFICATION OF

HOT ROLLED MEDIUM AND HIGH TENSILE STRUCTURAL STEELACCORDING TO

IS 2062:2011(Seventh Revision)

1. LABORATORY- A laboratory shall be maintained which shall besuitably equipped and staffed where different tests given in thespecification shall be carried out in accordance with the methodsgiven in the specification.

2. TEST RECORDS - All records of tests, inspection and calibrationshall be kept in suitable forms approved by the Bureau.

2.1 All testing apparatus/measuring instruments shall beperiodically checked and calibrated and records of suchchecks/calibration shall be maintained. Tensile testing machine shallbe calibrated at least once in a year.

2.2 Copies of any records and other connected papers that maybe required by the Bureau shall be made available at any time onrequest.

3. QUALITY CONTROL:

3.1 It is recommended that, as far as possible, Statistical QualityControl (SQC~ methods may be used for controlling the quality ofthe product during production as envisaged in this Scheme [See IS397(part I) to IS 397(Part 4)].

3.2 In addition, effort should be made to gradually introduce aQuality Management System in accordance with IS/ISO 9001.

4. STANDARD MARK - The Standard Mark, as given in Column (1) ofthe First Schedule of the licence, is spetlfied for Hot rolled mediumand high tensile structural steel specified in IS 2062:2011.

4.1 TEST CERTIFICATE - For each consignment of BIS certifiedmaterial conforming to IS 2062:2011, there shall be a testcertificate which shall contain the Standard Mark, the castnumbers, the grade designations and the corresponding testresults (as given in Annex I).

4.2 MARKING- The cast numbers and name or trade mark of themanufacturer shall also be indicated in the following manner:

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€)FINALIZED DRAFTSTI/2062/10" February 2012

Each product, with the exception of round, square andhexagonal bars and flats, shall carry a tag or be marked withthe manufacturer's name or trade-mark. Bars and flats shallcarry a tag bearing the manufacturer's name or trade-mark.Designation of steel should also be similarly marked on theproduct or tag.Each hea\!y, medium structural mill and plate mill productshall be marked with the cast number. Plates produced fromstrip in coil form shall be marked with cast/heat number ontop plate of each pile/packet.

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a)

b)

c) The ends of the rolled products shall be painted with colourcode, as agreed to between the purchaser and themanufacturer / supplier.

4.3 Subject to prior agreement between the purchaser and themanufacturer / supplier, suitable protective treatment may be givento the material after rolling.

5. LEVELSOF CONTROL:

5.1 The tests, as indicated in Table 1 attached and at the levels ofcontrol specified therein, shall be carried out on the wholeproduction of the factory which is covered by this scheme andappropriate records and charts maintained in accordance withparagraph 2.0 above. All the production which conforms to theIndian Standards and covered by the licence shall be marked withcertification mark of the Bureau.

5.2 In respect of all other clauses of the specification the factorywill maintain appropriate control and checks to ensure that theirproduct conforms to.the various requirements of this specification.

6. REJECTIONS - A separate record shall be maintained givinginformation relating to the rejection of the production notconforming to the requirements of the specification and the methodof its disposal. Such material shall in no circumstances be storedtogether with that conforming to the specification.

7. SAMPLES - The licensee shall supply, free of charge, the samplesrequired in accordance with the Bureau of Indian Standards(Certification) Regulations, 1988, as subsequently amended, fromthe factory or godowns. The Bureau shall pay for the samples takenby it from the open market.

8. REPLACEMENT: .

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February 2012

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8.1 Whenever a complaint is received soon after the goods withStandard Marks have been purchased and used, and if there isadequate evidence that the goods have not been misused, defectivegoods or their components are replaced or repaired free of cost bythe licensee in case the complaint is proved to be genuine and thewarranty period (where applicable) has not expired. The finalauthority to judge the conformity of the product to the IndianStandard shall be with the Bureau. The firm shall have owncomplaint investigation system as per 15/15010002.

8.2 In the event of any damages caused by the goods bearing theStandard Mark, or claim being filed by the consumers against BISStandard Mark and not "conforming to" the relevant IndianStandard, entire liability arising out of such non conforming productshall be of licensee and BIS shall not in any way be responsible insuch cases.

9. STOP MARKING:

9.1 The marking of the product shall be stopped under intimationto the Bureau if, at any time, there is some difficulty in maintainingthe conformity of their product to the specification, or the testingequipment goes out of order. The marking may be resumed as soonas the defects are removed under intimation to Bureau.

9.2 The marking of the product shall be stopped immediately ifdirected to do so by Bureau for any reason. The marking may thenbe resumed only after permission by the Bureau. The informationregarding resumption of markings shall also be sent to the Bureau.

10. PRODUCTION DATA - The licensee shall send to BIS as perthe enclosed proforma-l to be authenticated by a CharteredAccountant, a statement of quantity produced, marked andexported by him and the trade value thereof at the end of eachoperative year of the licence.

Table 1.........

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STI/2062/10February 2012

IS 2062:2011ROLLED MEDIUM ANDNSILE STRUCTURAL STEEL

1 LEVELS OF CONTROLScheme of Testing and Inspection)

LEVELS OF CONTROLt Methods

ReferenceNumber

ofsamples

Lotsize

Frequency I Remarks

IS 2062 All finished steel

compositioni) Ladleanalysis

-

f'

HOTHIGH TE

TablE(Para 5.0 of the

TEST DETAILSTes

Clause RequirementClause

7 Freedom 7.1 tofrom defects 7.3

8

8.1 I IS 2062 3 Each Each 3 samples& heat heat of shall be

IS 228 or 100 drawn -any other tonnes one fromestablish capacity theed or less / beginning,instrume Each middlental/ heat of and end ofchemical continuo teeming.method. us

casting.

ii) Product 8.2 IS 2062 1 Each One sample for everyanalysis heat 100 tonnes or part

thereof of sectionsrolled out of billets,bloom and slabs fromthe same cast.

10 Tensile Test 10.1 IS 2062 2 Each -do-to & heat

10.3 IS 160811 Bend Test 11.1

IS 062 I

2

I Each I-do-

to heat11.3 IS 1599

12 Impact Test 12.1 IS 2062 3 -do- -do- One testto & sample

12.4 IS 1757 shall betaken fromthickestproduct perheat / cast.

13 I Y Groove 13 IS 2062 If specifically agreed to between theCrackability & purchaser and the manufacturer /Test IS 10842 su lier.

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STI/2062/10., Februar 2012IS 2062 1 Subject to mutual agreement between

the purchaser and the manufacturer jsupplier.

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14 Other Tests- Nondestructivetesting,MetallurgicaltestsDimensions

&Tolerances

15&16

andTable

4

14

IS 2062,IS 1852

&IS 12779

5 Eachl

Oneheat sample

for every100tonnes orpartthereofofsectionsrolled outof billets,bloomand slabsfrom thesamecast.

15 &16 ,

Note:

Unlessotherwiseagreed tobetweenthepurchaserand themanufacturer j .

supplier.

Re-Tests:If a test does not conform to specified values, two additional tests shall be carriedout at random on the same lot. Both retest shall conforms to the requirements ofthis standard; otherwise, the lot shall be rejected.

Mass:The mass of steel shall be calculated on the basis that steel weiqhs 7.85 gjcm3.

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STI/2062/10February 2012

PROFORMA'" 1

Period covered

PROFORMA FOR OBTAINING PRODUCTION DETAILS

CM/L No.

Name of Licensee

1.1

2.0

2.1

3.0

3.1

3.2

Name of Articles (s) IS No.

Grade/Type/Size/Variety /Class/Rating

Brand/Trade/Name(s) of BIS Certification Marked Products

Total production of the articles(s)

licensed for certification marking

Total production of the article(s)

conforming to Indian Standard

Production covered with BIS

Certification Mark and its Value

a) Quantity

b) Value (Rs.)

Brand Name used on production covered under BIS Certification Mark

Calculation of marking fee on unit-rate basis; Marking Fee per unit

a) Unit

b) Quantity covered with BIS Certification Mark

c) Marking fee rounded off iR whole rupees as obtained by applying unit rates given in (a)on quantity given in (b)

4.0

4.1

Note: In case a clause is not applicable, suitable remarks may be given against it.

Quantity not covered with BIS Certification Mark. If any, and the reasons for

such non-coverage

Brand Name under with non certified goods were sold

5.0 Quantity Exported with BIS Standard Mark and its value

5.1 Brand Name under which BIS Certified goods are exported

6.0 Authentication by Chartered Accountant

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STI/2062/10 .February 2012 '.

")ANNEXURE -I

BIS STANDARD MARK(Para 4.1 of the Scheme of Testing and Inspection)

XYZ- IRON AND STEELCOMPANY(Registered Office Address and works address)

TEST CERTIFICATEFOR HOT ROLLEDMEDIUM AND HIGH TENSILE STRUCTURALSTEEL

TEST CERTIFICATE NO. DATE

To Mis

We certify that the material described below fully conforms to IS 2062:2011 Chemical composition and mechanical properties of the product, as tested inaccordance with the Scheme of Testing and Inspection contained in the BIS Certification Marks Licence No.CM/L are asindicated below against each order no.

{PLEASE REFERTO IS 2062:2011 FOR DETAILSOF SPECIFICATION REQUIREMENTS}TEST RESULTS

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* For copper-bearing qualityMicro-alloyingelement present should be indicated.The material supplied conforms to the specified dimensions and tolerances.

@

REMARKSSHIPPING ADVICE NO.WAGON NO.TRUCK NO.

SIGNATUREOF AUTHORISEDSIGNATORYDESIGNATION

FOR XYZIRON AND STEELCOMPANY

{It is suggested that size A-4 paper (210 X 297 mm) be used for this Test Certificate}

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Order Sectio Cas Coill Ruan- CHEMICAL C )MPOSITION MECHANICALPROPERTIESNo.& n t Plate tity in C S P Si Mn *Cu @ Micro CE Yield Tensile Elonga Bend Impact Crack Grade RemarksDate (nom No. No. Tonnes Alloying Stress strengt tion Test test ability .,

size) Elements Mpa h test% % % % % % % MPa %