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38CrSiV6

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1.2248 45SiCrV6
#38CrSiV6

Description

Germany DIN 38CrSiV6 Cold working alloy tool steel and 38CrSiV6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 38CrSiV6
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 38CrSiV6 DIN Germany Cold working alloy tool steel
80CrV2
1.2235
51CrV4
51CrMnV4
1.2241
59CrC4
1.2242
61CrSiV5
1.2243
1.2248

Chemical composition(mass fraction)(wt.%) of the 38CrSiV6

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%)
0.35-0.42 1.30-1.60 0.30-0.50 Max 0.035 Max 0.035 1.30-1.60 0.07-0.12

Mechanical Properties of steel grade 38CrSiV6

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)
334 (≥) 256 (≥) 12 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 38CrSiV6

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
34 - -     0.22 -  
599 344 - 22.3 213   -  
647 - 41 22.2   133 232

Heat Treatment of steel grade 38CrSiV6

Heat treated : 1444°C - 1229°C

Technological Curves of steel grade 38CrSiV6

Cross Reference Table (Equivalent Grade) of 38CrSiV6

Grade Standard Country Application
38CrSiV6 DIN Germany Cold working alloy tool steel
1.2248 45SiCrV6
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Jiangyou Longhai Special Steel Co.,Ltd.

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