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Chemical Composition
Production Process
CHEMICAL COMPOSITION ( IN PERCENTAGE )
Grade C (Max) Mn (Max) P (Max) S (Max) Si (Max) Cr Ni Mo Nitrogen (Max) Cu/ Others
301 0.15 2 0.045 0.03 1 16.00 - 18.00 6.00 - 8.00 0 0.1 0
304 0.08 2 0.045 0.03 0.75 18.00 - 20.00 8.00- 10.50 0 0.1 0
304L 0.03 2 0.045 0.03 0.75 18.00 - 20.00 8.00- 12.00 0 0.1 0
310S 0.08 2 0.045 0.03 1.5 24.00- 26.00 19.00 - 22.00 0 0 0
316 0.08 2 0.045 0.03 0.75 16.00 - 18.00 10.00 - 14.00 2.00 - 3.00 0.1 0
316L 0.03 2 0.045 0.03 0.75 16.00 - 18.00 10.00 - 14.00 2.00 - 3.00 0.1 0
317 0.08 2 0.045 0.03 0.75 18.00 - 20.00 11.00 - 14.00 3.00 - 4.00 0.1 0
317L 0.03 2 0.045 0.03 0.75 18.00 - 20.00 11.00 - 15.00 3.00 - 4.00 0.1 0
321 0.08 2 0.045 0.03 0.75 17.00 - 19.00 9.00 - 12.00 0 0.1 Ti5 ( C + N ) Min or 0.70 max
347 0.08 2 0.045 0.03 0.75 17.00 - 19.00 9.00 - 13.00 0 0 Cb= 10x ( C Min ) or 1.00 Max
409 0.08 1 0.04 0.01 1 10.50 - 11.75 0.5 0 0 Ti= 6x (C+ N ) Min or 0.70 Max
409M 0.03 0.81.2 0.03 0.03 0.40.75 11.00- 12.00 1.5 max. 0 0 Ti= 6x (C) Min or 0.70 Max
410S 0.08 1 0.04 0.03 1 11.50- 13.50 0.6 0 0 0
410 0.15 1 0.04 0.03 1 11.50- 13.50 0.75 0 0 0
420 0.35 0.5 0.035 0.015 0.5 12.00 - 13.00 0.20.3 0 0 0
430 0.12 1 0.04 0.03 1 16.00 - 18.00 0.75 0 0 0
JSL AUS 0.08 7.08.0 0.07 0.03 0.75 15.50 - 16.50 4.25 - 4.75 0 0 0.9 - 1.10
JS- 203 0.08 9.2510.25 0.07 0.03 0.75 14.25 - 15.25 2.25 - 2.75 0 0 1.60- 2.0
301M 0.1 4.55.5 0.06 0.03 0.75 14.50 - 15.50 6.0 - 7.0 0 0 1.70- 1.90
* Thickness of 1.27mm & below will have elongation of 20% min.