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HPM38

Favorite Datasheet

Global 企业标准 HPM38 预硬高硬度镜面模具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HPM38 / HPM38
Category Grade Standard Region/Area Standard Content
Metals HPM38 -- Global 预硬高硬度镜面模具钢

Chemical composition(mass fraction)(wt.%) of the HPM38

Element Min Max Similar
C - - 1.5000
Si - 0.4000 -
Mn - 0.6000 -
Cr - - 12.0000
Mo - - 1.0000
V - - 0.3000

Mechanical Properties of steel grade HPM38

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
911 (≥) 835 (≥) 41 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade HPM38

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
33 - -     0.14 -  
723 767 - 43.3 121   -  
921 - 24 41.2   112 434

Heat Treatment of steel grade HPM38

Heat treated : 1854°C - 1335°C

Technological Curves of steel grade HPM38

Cross Reference Table (Equivalent Grade) of HPM38

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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Jiangyou Longhai Special Steel Co.,Ltd.

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