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1.2242

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59CrC4 61CrSiV5
#1.2242

Description

Germany DIN 1.2242 Cold working alloy tool steel and 1.2242 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2242
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2242 DIN Germany Cold working alloy tool steel
1.2208
31CrV3
115CrV3
1.2210
80CrV2
1.2235
51CrV4
51CrMnV4
1.2241
59CrC4

Chemical composition(mass fraction)(wt.%) of the 1.2242

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%)
0.55-0.62 0.15-0.35 0.80-1.10 Max 0.035 Max 0.035 0.90-1.20 0.07-0.12

Mechanical Properties of steel grade 1.2242

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)
253 (≥) 784 (≥) 23 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 1.2242

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
23 - -     0.34 -  
566 567 - 42.3 243   -  
718 - 14 43.2   114 314

Heat Treatment of steel grade 1.2242

Heat treated : 1453°C - 1782°C

Technological Curves of steel grade 1.2242

Cross Reference Table (Equivalent Grade) of 1.2242

Grade Standard Country Application
1.2242 DIN Germany Cold working alloy tool steel
59CrC4 61CrSiV5
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Jiangyou Longhai Special Steel Co.,Ltd.

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