GRADE | Chemical Composition |
C | Mn | P | S | Si | Ni | Cr | Mo | N | V |
LOW ALLOY STEELS |
F1 | 0.28 | 0.06-0.90 | 0.045 | 0.045 | 0.15-0.35 | | | 0.44-0.65 | | |
F5 | 0.15 | 0.30-0.60 | 0.03 | 0.03 | 0.5 | 0.5 | 4.0-6.0 | 0.44-0.65 | | |
F9 | 0.15 | 0.30-0.60 | 0.03 | 0.03 | 0.50-1.10 | | 8.0-10.0 | 0.90-1.10 | | |
F91 | 0.08-0.12 | 0.30-0.60 | 0.02 | 0.01 | 0.20-0.50 | 0.4 | 8.0-9.5 | 0.85-1.05 | | |
F92 | 0.07-0.13 | 0.30-0.60 | 0.02 | 0.01 | 0.5 | 0.4 | 8.50-9.50 | 0.30-0.60 | | |
F11 | 0.05-0.15 | 0.30-0.60 | 0.03 | 0.03 | 0.50-1.00 | | 1.00-1.50 | 0.44-0.65 | | |
F12 | 0.05-0.15 | 0.30-0.60 | 0.045 | 0.045 | 0.50 | | 0.80-1.25 | 0.44-0.65 | | |
F22 | 0.05-0.15 | 0.30-0.60 | 0.04 | 0.04 | 0.5 | | 2.00-2.50 | 0.87-1.13 | | |
F23 | 0.04-0.10 | 0.10-0.60 | 0.03 | 0.01 | 0.5 | | 1.92-2.60 | 0.05-0.30 | | |
SCM440 | 0.38-0.43 | 0.60-0.90 | 0.03 | 0.03 | 0.15-0.35 | 0.25 | 0.90-1.20 | 0.15-0.30 | | |
SNCM439 | 0.36-0.43 | 0.60-0.90 | 0.03 | 0.03 | 0.15-0.35 | 1.60-2.00 | 0.60-1.00 | 0.15-0.30 | | |
STAINLESS STEELS (MARTENSITIC) |
F6 | 0.15 | 1 | 0.04 | 0.03 | 1 | 0.5 | 11.5-13.5 | | | |
STAINLESS STEELS (FERRITIC) |
F429 | 0.12 | 1 | 0.04 | 0.03 | 0.75 | 0.5 | 14.0-16.0 |
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F430 | 0.12 | 1 | 0.04 | 0.03 | 0.75 | 0.5 | 16.0-18.0 |
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STAINLESS STEELS (AUSTENTIC) |
F304L | 0.03 | 2 | 0.045 | 0.03 | 1 | 8.0-13.0 | 18.0-20.0 |
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F316L | 0.03 | 2 | 0.045 | 0.03 | 1 | 10.0-15.0 | 16.0-18.0 | 2.0-3.0 |
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F317L | 0.03 | 2 | 0.045 | 0.03 | 1 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 |
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F321 | 0.08 | 2 | 0.045 | 0.03 | 1 | 9.0-12.0 | 17.0-19.0 |
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F347 | 0.08 | 2 | 0.045 | 0.03 | 1 | 9.0-13.0 | 17.0-20.0 |
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F44 | 0.02 | 1 | 0.03 | 0.01 | 0.8 | 17.5-18.5 | 19.5-20.5 | 6.0-6.5 |
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STAINLESS STEELS (DUPLEX) |
F51 | 0.03 | 2 | 0.03 | 0.02 | 1 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 |
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F53 | 0.03 | 1.2 | 0.035 | 0.02 | 0.8 | 6.8-8.0 | 24.0-26.0 | 3.0-5.0 |
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F904L | 0.02 | 2 | 0.04 | 0.03 | 1 | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 |
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SUSF329J3L | 0.03 | 2.00 | 0.04 | 0.03 | 1 | 4.50-6.50 | 21.0-24.0 | 2.5-3.5 | 0.08-0.20 | |
F60 | | | | | | | | | | |
CARBON STEELS |
A105 | 0.35 | 0.60-1.05 | 0.035 | 0.04 | 0.10-0.35 | 0.4 | 0.3 | 0.12 | | |
A350LF2 | 0.3 | 0.60-1.35 | 0.035 | 0.04 | 0.15-0.30 | 0.4 | 0.3 | 0.12 | | |
A350LF3 | 0.2 | 0.9 | 0.035 | 0.04 | 0.20-0.35 | 3.3-3.7 | 0.3 | 0.12 | | |
A694/F65 | 0.26 | 1.4 | 0.025 | 0.025 | 0.15-0.35 | | | | | |
S45C | 0.42-0.48 | 0.60-0.90 | 0.30 | 0.35 | 0.15-0.35 | | | | | |
ALLOY STEELS |
ALLOY20 | 0.07 | 2 | 0.45 | 0.35 | 1 | 32-38 | 19-21 | 2.0-3.0 | | |
ALLOY625 | 0.1 | 0.5 | 0.015 | 0.015 | 0.5 | 58 | 20-23 | 8.0-10.0 | | |
ALLOY800 | 0.1 | 1.5 | | 0.015 | 1 | 30-35 | 19-23 | | | |
A800H/HT | 0.05-0.10 | 1.5 | | 0.015 | 1 | 30-35 | 19-23 | | | |
ALLOY825 | 0.05 | 1 | | 0.03 | 0.5 | 38-46 | 19.5-23.5 | 2.50-3.50 | | |