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1.2311

Favorite Datasheet
40CrMnMo7 40CrMnMoS8-6
#1.2311

Description

Germany DIN 1.2311 Cold working alloy tool steel and 1.2311 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2311
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2311 DIN Germany Cold working alloy tool steel
38CrSiV6
45SiCrV6
1.2249
100CrMo5
1.2203
102CrMo6
1.2305
29CrMoV9
1.2307
40CrMnMo7

Chemical composition(mass fraction)(wt.%) of the 1.2311

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.35-0.45 0.20-0.40 1.30-1.60 Max 0.035 Max 0.035 1.80-2.10 0.15-0.25

Mechanical Properties of steel grade 1.2311

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)
667 (≥) 254 (≥) 24 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 1.2311

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 -  
829 558 - 14.3 422   -  
728 - 11 34.2   141 244

Heat Treatment of steel grade 1.2311

Heat treated : 1696°C - 1236°C

Technological Curves of steel grade 1.2311

Cross Reference Table (Equivalent Grade) of 1.2311

Grade Standard Country Application
1.2311 DIN Germany Cold working alloy tool steel
40CrMnMo7 40CrMnMoS8-6
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