List of steel classes

Trade name Designation Recommended HRC Features Stock
SKD61(DAC) A 42 - 50 General material for die-casting die.
SKD61 H45 43 - 47 2 types of SKD61. Each with different hardness.
SKD61 H48 46 - 50
DAC-MAGIC D-Magic 46 - 50 High temperature strength, toughness.
DAC-S D-S 46 - 50 ESR Version for H13. Higher heat check resistance.
DIEVAR DIEVAR 42 - 50 High-toughness, High temperature strength
High heat resistance.
DHA-THERMO THERMO 42 - 50 High thermal conductivity. High degree of hardness.
DHA-WORLD WORLD 42 - 50 SKD61
FDAC FDAC 38 - 42 Prehardened, Free-cutting Steel for holders etc.
HPM38 HPM38 50 - 53 Prehardened, improved SUS420J2,
Corrosion resistant.
HPM7 HPM7 29 - 33 Plastic type steel for prehardening & SCM base.
S45C S45C 20 - 25 Standard material for die-casting die machinism Parts.

*Other materials available on request.

SKH51(YXM1) SKH51 55 - 60 For High speed tool steel, general cutting tool.
YXR33 YXR33 52 - 58 High-toughness. High erosion resistance.
YAG YAG 45 - 53 Very strong steel, Very high-toughness.
Can be hardened by aging treatment. (480 - 520°C)
SKD11(SLD) SKD11 58 - 62 For cold working tool steel or press type tool.

*DAC, DAC-MAGIC, DAC-S, FDAC, HPM38, HPM7, YXM1, YXR33, YAG, SLD Presented by Hitachi.

*Anvilloy, D2M, Be Cu and other materials available on request.

Copper CU Thermal conductivity : 389.773(W/m·K)
Copper 25 BeCU25 Thermal conductivity : 108.968 - 129.924(W/m·K)
Copper 50 BeCU50 Thermal conductivity : 209.556 - 238.894(W/m·K)
Brass(BSBM2) CB3604D Thermal conductivity : 121.542(W/m・K)
SUS303 SUS303 Thermal conductivity : 16.345(W/m・K)
SUS304 SUS304 Thermal conductivity : 16.345(W/m・K)
ANVILOY ANVILOY Sintering cemented alloy, Excellent erosion resistance.

: Fully equipped  ◯ : Partly equipped  △ : Back-order

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