Materials-
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Materials Comparison
Type of Steel | Standard | Hardness Reference | Main Components (%) | ||||||||||
C | Si | Mn | SNi | Cr | W | Mo | V | ||||||
COLD WORK STEELS | Cr12Mo1V1 | D2 | XW-41 | SKD11 | HB235 | 1.53 | 0.45 | 0.4 | - | 12 | 0.6 | 1 | 1 |
Cr12MoV | D2 | - | SKD11 | HB235 | 1.45 | 0.3 | 0.3 | 11.5 | - | 0.2 | |||
Cr12 | D3 | - | SKD1 | HB235 | 2.1 | 0.3 | 0.3 | 12 | - | - | |||
9CrWMn | O1 | DF-2 | SKS3 | HB210 | 0.9 | 0.3 | 1.2 | 0.06 | 0.5 | 0.1 | |||
HOT WORK STEELS | 4Cr5MOSIV1 | H13 | 840 | SKD61 | HB230 | 0.38 | 1 | 0.5 | 1.6 | 5 | 8 | 1.4 | 1 |
3Cr2W8V | H21 | - | SKD5 | hb230 | 0.35 | 0.3 | 0.3 | 2.5 | - | 0.3 | |||
5CrMnMo | - | SKT5 | - | 0.55 | 0.3 | 1.4 | 0.8 | 1.2 | - | ||||
5CrMiMo | L6 | - | SKT4 | HB210 | 0.55 | 0.3 | 0.6 | 0.65 | 0.2 | - | |||
PLASTIC MOULD STEELS | SM3Cr2Mo | P20 | 618 | - | HB285~330 | 0.35 | 0.5 | 0.7 | 0.1 | 1.78 | - | 0.4 | - |
SM3Cr2NiMo ESR | P20+Ni | 718 | HB285~330 | 0.38 | 0.35 | 1 | 1 | 1.8 | 0.4 | ||||
SM4Cr13 ESR | 420 | S-136H | HB285~330 | 0.36 | 0.8 | 0.5 | - | 13.5 | - | ||||
ALLOY STRUCTURE STEELS | 20Cr | 5120 | - | SCr420 | HB180 | 0.2 | 0.25 | 0.6 | - | 0.8 | - | - | AL0.8 |
40Cr | 5140 | SCr440 | HB210 | 0.42 | 0.25 | 0.6 | 0.9 | - | - | ||||
35CrMo | 4137 | SCM435 | HB230 | 0.38 | 0.3 | 0.6 | 1 | 0.2 | - | ||||
38CrMoAL | - | SACM645 | HB230 | 0.38 | 0.3 | 0.45 | 1.5 | 0.2 | - | ||||
20CrMnTi | - | - | HB220 | 0.2 | 0.3 | 1 | 1 | Ti0.06 | - | ||||
STAINLESS STEELS | 2Cr13 | 420 | - | SUS420 | HB220 | 0.22 | 0.5 | 0.6 | 8.5 | 12 | - | Ti0.45 | - |
OCr18Ni9 | 304 | SUS304 | HB190 | 0.05 | 0.5 | 1.46 | 18.5 | - | |||||
1Cr18Ni9Ti | - | - | HB190 | 0.06 | 0.58 | 1 | 18.2 | - | |||||
H.S.STEELS | W18Cr4V | T1 | - | SDH2 | HB255 | 0.75 | 0.3 | 0.3 | - | 4 | 18 | - | 1.2 |
CARBON STEELS | T8 | W | - | SKH5 | HB190 | 0.82 | 0.2 | 0.3 | - | - | - | - | - |
T10 | W | SKH3 | HB200 | 1 | 0.25 | 0.3 | - | ||||||
A3 | Gr.D | SM | HB180 | 0.12 | 0.2 | 0.6 | - | ||||||
20-50 | 1020- 1050 | S S | HB160-240 | - | - | - | GB699-88 | ||||||
GCr15 | 52100 | SUJ2 | HB190-210 | 1 | 0.2 | 0.3 | 1.5 |