Groups

HEMANT SUTHAR

QA/QC

CEPL-SILVASSA

9712973092

sevak hiren 20/10/2012

Dear Concern,

Please refer following para of SA-182

5.4 The material shall be forged as close as practicable to the specified shape and size. Except forflanges of any type, forged or rolled bar may be used without additional hot working for smallcylindrically shaped parts within the limits defined by Specification A 234/A 234M for low alloy steelsand martensitic stainless steels and Specification A 403/A 403M for austenitic and ferritic-austeniticstainless steels. Elbows, return bends, tees, and header tees shall not be machined directly from barstock.

5.5 Except as provided for in 5.4, the finished product shall be a forging as defined in the Terminologysection of Specification A 788.

I suggest to use forged product instead of wrought product.

Definition of steel forging—

The product of a substantially compressive plastic working operation that consolidates the material andproduces the desired shape. The plastic working may be performed by a hammer, press, forgingmachine, ring rolling machine, or forging rolls, and must deform the material to produce an essentially

Sign inSearch for topics