GRADE | DESIGNATION | Chemical composition | |||||||
EN | AISI/ ASTM | C | Cr | Ni | Mo | Mn | N | Others | |
AUSTENITIC | 1.4372 | 201 | <=0.15 | 16,00 to18,00 | Max 1.00 | 5,50 to 7,50 | 0.05 to 0.25 | ||
1.4373 | 202 | <=0.15 | 17,00 to19,00 | 4.00 to 6.00 | 7,50 to 10,50 | 0.05 to 0.25 | |||
1.4310 | 301 | 0.05 to 0.15 | 16,00 to18,00 | 6.00 to 8.00 | <=2.00 | <=0.11 | |||
1.4305 | 303 | ≤0.10 | 17,00 to19,00 | 8.00 to10.00 | ≤2.00 | ≤0.11 | |||
1.4301 | 304 | ≤0.07 | 17.50 to19.50 | 8.00 to10.50 | <=2.00 | ≤0.11 | |||
1.4306 | 304L | ≤0.030 | 18.00 to 20.00 | 10.00 to12.00 | ≤2.00 | ≤0.11 | |||
1.4303 | 305 | ≤0.06 | 17.00 to19.00 | 11.00 to13.00 | <=2.00 | ≤0.11 | |||
1.4833 | 309S | ≤0.15 | 22.00 to 24.00 | 12.00 to 14.00 | ≤2.00 | ≤0.11 | |||
1.4845 | 310S | ≤0.10 | 24.00 to 26.00 | 19.00 to 22.00 | <=2.00 | ≤0.11 | |||
1.4841 | 314 | ≤0.20 | 24.00 to 26.00 | 19.00 to 22.00 | ≤2.00 | ≤0.11 | |||
1.4401 | 316 | ≤0.07 | 16.50 to 18.50 | 10.00 to 13.00 | 2.00 to 2.50 | <=2.00 | ≤0.11 | ||
1.4406 | 316L | ≤0.030 | 16.50 to 18.50 | 10.00 to 13.00 | 2.00 to 2.50 | ≤2.00 | ≤0.11 | ||
1.4571 | 316TI | ≤0.08 | 16.50 to 18.50 | 10.50 to 13.50 | 2.00 to 2.50 | <=2.00 | ≤0.11 | Ti:5×c-0.70 | |
1.4438 | 317L | ≤0.030 | 17.50 to 19.50 | 13.00 to 16.00 | 3.00 to 4.00 | ≤2.00 | ≤0.11 | ||
1.4541 | 321 | ≤0.080 | 17.00 to19.00 | 9.00 to 12.00 | <=2.00 | Ti:5×c-0.70 | |||
1.4550 | 347 | ≤0.080 | 17.00 to19.00 | 9.00 to 12.00 | ≤2.00 | Nb:10×c-1.0 | |||
1.4539 | 904L | ≤0.020 | 19.00 to21.00 | 24.00 to 26.00 | 4.00 to 5.00 | ≤2.00 | ≤0.11 | Cu:1.20 to 2.00 | |
DUPLEX | 1.4462 | 2205 | ≤0.030 | 21.00 to23.00 | 4.50 to 6.50 | 2.50 to 3.50 | ≤2.00 | 0.10 to 0.22 | |
1.4362 | 2304 | ≤0.030 | 22.00 to24.00 | 3.50 to 5.50 | 0.10 to 0.60 | ≤2.00 | 0.05 to 0.20 | Cu:0.10 to 0.60 | |
1.4410 | 2507 | ≤0.030 | 24.00 to26.00 | 6.00 to 8.00 | 3.00 to 4.50 | ≤2.00 | 0.24 to 0.35 | ||
1.4507 | 255 | ≤0.030 | 24.00 to 26.00 | 6.00 to 8.00 | 3.00 to 4.00 | ≤2.00 | 0.20 to 0.30 | Cu:1.00 to 2.50 | |
FERRITIC | 1.4512 | 409 | ≤0.030 | 10.50 to12.50 | ≤1.00 | Ti:6×(c+N) to 0.65 | |||
1.4016 | 430 | ≤0.080 | 16.00 to 18.00 | ≤1.00 | |||||
1.4113 | 434 | ≤0.080 | 16.00 to 18.00 | ≤1.00 | 0.90 to 1.40 | ||||
1.4521 | 444 | ≤0.025 | 17,00 to22,00 | 1.80 to 2.50 | ≤1.00 | ≤0.030 | Ti:4×(c+N)+0.15 to 0.80 | ||
1.4749 | 446 | 0.15 to 0.20 | 26.00 to 29.00 | ≤1.00 | 0.15 to 0.25 | ||||
MATENSITIC | 1.4006 | 410 | 0.08 to 0.15 | 11.50 to 13.50 | ≤0.75 | ≤1.50 | |||
1.4021 | 420 | 0.16 to 0.25 | 12.00 to 14.00 | ≤1.50 |