| Comparision Of World Standard | Comparision OF Indian STD SPEC With Foreign STD SPEC. | British Standard 970 : 1955 |
Comparision With Standards
| Category | Quality | Germany DIN | British BS | USA AISI | Indian IS | Japan JIS |
|---|---|---|---|---|---|---|
| Carbon Steel | - | 1.1730 | EN8D | 1045 | C-45 | XC48 |
| Mould Steel | - | 1.7225 | EN19 | 4140 | 42CrMo4 | SCM 445 |
| - | 1.6582 | EN24 | 4340 | 34CrNiMo6 | SNCM 439 | |
| - | 1.2311 | - | P-20 | 40CrMnMo7 | - | |
| - | 1.2738 | - | P-20+Ni | - | PX4/PX5 | |
| - | 1.2312 | - | P-20+S | 40CrMnMoS8-6 | - | |
| - | 1.2714 | - | 6F3 | T55NiCrMo3 | - | |
| Corrosion Resistant Mould Steels | - | 1.2083 | - | 420 SS | XY2Cr13 | - |
| - | 1.2316 | - | 420 FMOD | X36CrMo17 | SUS420FMod | |
| - | 1.2394 | - | X36CrMo17+S | - | ||
| - | 1.2085 | - | 420 FM | X33CrS16 | - | |
| Non Shrinking Die Steel | OHNS 01 | 1.2510 | B01 | 01 | T90Mn6WCr2 | SKS-3 |
| OHNS 02 | 1.2363 | X100CrMov5-1 | 02 | - | SKD-12 | |
| OHNS D2 | 1.2379 | BD2 | D2 | XT160Cr12 | SKD-11 | |
| HCHC D3 | 1.2080 | DB3 | D3 | XT215Cr12 | SKD-1 | |
| HOT WORK STEEL | - | 1.2767 | - | 6F7 | XT45NiCrMo4 | - |
| 5% Cr | 1.2343 | BH-11 | H-11 | XT35Cr5Mo1V3 | SKD-6 | |
| - | 1.2344 | BH-13 | H-13 | XT35Cr5MoV1 | SKD-61 | |
| - | 1.2606 | BH-12 | H-12 | XT35Cr5MoW1V3 | SKD-62 | |
| 9% W | 1.2581 | BH-21 | H-21 | T33W9Cr3V4 | SKD-5 | |
| HIGH SPEED STEEL | 6/5/2 | 1.3343 | BM2 | M-2 | XT87W6Mo5Cr4V2 | SKH-51 |
| - | 1.3243 | BM35 | M-35 | XT90W6Co Mo5Cr4V2 | SKH-55 | |
| - | 1.3247 | BN42 | M-42 | XT110Mo10Co 8Cr4W2 | SKH-59 | |
| 18% W | 1.3355 | BT1 | T-1 | XT72W18Cr4V1 | SKH-59 | |
| 18%W+5%Co | 1.3255 | BT4 | T-4 |
XT75W18Co5Cr4 MoV1 | SKH-3 | |
| 18%W+10%Co | 1.3207 | BT42 | T-42 |
XT125WCo 10CrMo4V3 | SKH-S7 |
