Chemical Composition
C | Si | Mn | S | P | Cr | Ni | Mo | |
---|---|---|---|---|---|---|---|---|
Min | 0.36 | 0.1 | 0.45 | 0.5 | 2.3 | 0.45 | ||
Max | 0.44 | 0.35 | 0.7 | 0.04 | 0.035 | 0.8 | 2.8 | 0.65 |
Mechanicals
Yield N/mm2 |
0.2% proof N/mm2 |
UTS (Rm) N/mm2 |
Elong (A) % |
Red of Area (Z) % |
Hardness HB |
Impact Test (KV) J |
|
---|---|---|---|---|---|---|---|
Quenched & Tempered to condition U (min) | 755 | 925 | 12 | 269 | 42 | ||
Quenched & Tempered to condition U (max) | 1075 | 331 | |||||
Quenched & Tempered to condition V (min) | 850 | 1000 | 12 | 293 | 42 | ||
Quenched & Tempered to condition V (max) | 1150 | 352 | |||||
Quenched & Tempered to condition W (min) | 940 | 11075 | 11 | 311 | 35 | ||
Quenched & Tempered to condition W (min) | 1225 | 375 | |||||
Quenched & Tempered to condition X (max) | 1020 | 1150 | 10 | 363 | 28 | ||
Quenched & Tempered to condition X (max) | 1300 | 352 | |||||
Quenched & Tempered to condition Y (max) | 1095 | 1225 | 10 | 363 | 28 | ||
Quenched & Tempered to condition Y (max) | 1375 | 352 | |||||
Quenched & Tempered to condition Z (max) | 1235 | 1550 | 7 | 444 | 11 | ||
Quenched & Tempered to condition Z (max) |