Brand Name :
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Type/Size/Grade/Variety :
Condition Grade Designation
(Numerical Symbol Heat
Treatment Size
Surface Finish
Mill
Finish
Remarks
Cold Rolled Austenitic
405
430
409
409M
410S
439
Martensitic:-
410
420S1
420S2
420S3
431
440
Annealed
with air quenching.
Thickness From 0.02mm to upto & including 2.50mm Width from 3mm to upto & including 700mm CR,
2D,
2B,
2A,
BA
i)Excluding
Erichsen Cupping & Corrosion
Resistance test requirements
2)As per cl.15.3 of IS 6911:2017, any other surface finish may be supplied as per mutual agreement between the purchaser and the manufacturer.
Austenitic:-
301
302
301L
301LN
304
304L
304H
304LN
304N
305
305Cu
309
309S
310
310S
316
316L
316H
316LN
316Ti
317
317L
321
347
Ferritic: 409Ti1, 409Ti2, 409Ti3, 409Ti4, 409Ti5, 410S1, 410S2, 410S3, 429, 429Nb, 430Ti, 430Ti1, 434, 436, 436L, 436L1, 439Ti1, 439Ti2, 441, 442, 443, 444, 445, 445L1, 445L2, 446S1, 446S2, 446S3
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