BUREAU OF INDIAN STANDARDS

Type/Size/Grade/Variety and Brand Name for CML No.       4100046972

Date : 01-04-2025


Brand Name :

Type/Size/Grade/Variety :

Grade Designation Size Remarks ISH290S ISH310S ISH330S ISH360S ISH370S ISH400S ISH410S ISH440S ISH490S Structural Steel Thickness from 1.2mm to upto & including 25.4mm, Width from 700mm to upto & including 2000mm Excluding Si-Killed & Al-Si Killed. ISH440R ISH490R ISH540R ISH590R ISH780R HSLA type ISH440F ISH540F ISH590F Ferritic- Bainite Steel ISH540Y ISH590Y Dual Phase Steel Grade Designation Width Thickness Condition High Strength Low alloy(HSLA) steel high yield ratio type steel ISH320LA ISH360LA ISH390LA ISH410LA ISH450LA ISH480LA ISH500LA ISH550LA ISH600LA From 700 mm upto and including 2000mm From 1.20 mm upto and including 25.4 mm Hot rolled: As-rolled, pickled and oiled Name of the product Hot rolled Steel Sheet, Plate and Strip for Forming and Flanging Purposes Grade (With micro alloying) ISH650LA, ISH700LA, ISH750LA Condition As-rolled Variety(Thickness &Width) Strip: thickness from 1.2mm to upto & including 25.4mm, Width from 700mm to upto & including 2000mm