| GRADE | 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 | 0.05-0.1 | 0.30-0.60 | 0.045 | 0.045 | 0.50 | 0.80-1.2 | 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 | |||
| F430 | 0.12 | 1 | 0.04 | 0.03 | 0.75 | 0.5 | 16.0-18.0 | |||
| STAINLESS STEELS (AUSTENITIC) | ||||||||||
| F304L | 0.03 | 2 | 0.045 | 0.03 | 1 | 8.0-13.0 | 18.0-20.0 | |||
| F310 | 0.25 | 2 | 0.045 | 0.03 | 1 | 19.0-22.0 | 24.0-26.0 | |||
| F316L | 0.03 | 2 | 0.045 | 0.03 | 1 | 10.0-15.0 | 16.0-18.0 | 2.0-3.0 | ||
| F317L | 0.03 | 2 | 0.045 | 0.03 | 1 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 | ||
| F321 | 0.08 | 2 | 0.045 | 0.03 | 1 | 9.0-12.0 | 17.0-19.0 | |||
| F347 | 0.08 | 2 | 0.045 | 0.03 | 1 | 9.0-13.0 | 17.0-20.0 | |||
| F44 | 0.02 | 1 | 0.03 | 0.01 | 0.08 | 17.5-18.5 | 19.5-20.5 | 6.0-6.5 | ||
| STAINLESS STEELS (DUPLEX) | ||||||||||
| F51 | 0.03 | 2 | 0.03 | 0.02 | 1 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | ||
| F53 | 0.03 | 1.2 | 0.035 | 0.02 | 0.8 | 6.8-8.0 | 24.0-26.0 | 3.0-5.0 | ||
| F904L | 0.02 | 2 | 0.04 | 0.03 | 1 | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 | ||
| SUSF329J3L | 0.03 | 2.00 | 0.04 | 0.030 | 1.00 | 4.50-6.50 | 21.0-24.0 | 2.50-3.50 | 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 | 0.20-0.3 | 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 | ||||
| A880H/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 | |||
| MOLD STEELS | ||||||||||
| SKT4 | 0.50-0.60 | 0.60-0.90 | 0.03 | 0.02 | 0.10-0.40 | 1.50-1.80 | 0.80-1.20 | 0.35-0.55 | 0.05-0.15 | |
| STD61 | 0.32-0.42 | 0.50 | 0.03 | 0.03 | 4.50-5.50 | 1.00-1.50 | 0.80-1.20 | |||
| HIGH-TENSILE STEELS | ||||||||||
| W.Nr 1.6743 | ||||||||||
| 32 NiCrMo10 4 | 0.27-0.35 | 0.45-0.70 | 0.00-0.04 | 0.00-0.04 | 0.10-0.40 | 2.30-2.80 | 0.50-0.80 | 0.45-0.65 | ||
| EN25 | ||||||||||
| W.Nr 1.6745 | ||||||||||
| 40 NiMoCr10 4 | 0.36-0.44 | 0.45-0.70 | 0.00-0.04 | 0.00-0.04 | 0.10-0.40 | 2.30-2.80 | 0.50-0.80 | 0.45-0.66 | ||
| EN26 | ||||||||||
| W.Nr 1.6565 | ||||||||||
| 40 NiCrMo6 | 0.37-0.44 | 0.55-0.90 | 0.00-0.04 | 0.00-0.04 | 0.10-0.35 | 1.55-2.00 | 0.65-0.95 | 0.20-0.35 | ||
| EN24 | ||||||||||
| AISI 4340 | ||||||||||
| EN10084 1.5752 | ||||||||||
| 15NiCr13 | 0.12-0.18 | 0.35-0.65 | 0.25 | 3.00-3.50 | 0.70-1.00 | |||||
| JIS G 4102 SNC815 | ||||||||||
| Werkstoff 1.6423 | ||||||||||
| 15 NiCrMo16-5 | 0.12-0.18 | 0.35-0.60 | 4.00-4.50 | 0.70-1.00 | 0.15-0.30 | |||||
| JIS G 4103 SNCM815 | ||||||||||
| Werkstoff 1.6587 | ||||||||||
| 18 CrNiMo7-6 | 0.15-0.20 | 0.40-0.60 | 0.4Max | 1.40-1.70 | 1.50-1.80 | 0.25-0.35 | ||||
| 17 CrNiMo6 | ||||||||||
| EN10084 1.6523 | ||||||||||
| 20 NiCrMo2-2 | 0.17-0.23 | 0.60-0.90 | 0.15-0.35 | 0.40-0.70 | 0.40-0.65 | 0.15-0.30 | ||||
| JIS G 4103 SNCM220 | ||||||||||