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1.2305

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102CrMo6 29CrMoV9
#1.2305

Description

Germany DIN 1.2305 Cold working alloy tool steel and 1.2305 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2305
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2305 DIN Germany Cold working alloy tool steel
1.2242
61CrSiV5
1.2243
1.2248
38CrSiV6
45SiCrV6
1.2249
100CrMo5
1.2203
102CrMo6

Chemical composition(mass fraction)(wt.%) of the 1.2305

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.98-1.05 0.50-0.65 1.00-1.15 Max 0.020 Max 0.020 1.40-1.60 0.12-0.17

Mechanical Properties of steel grade 1.2305

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)
357 (≥) 765 (≥) 31 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 1.2305

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
43 - -     0.32 -  
346 777 - 23.3 233   -  
235 - 11 43.2   412 112

Heat Treatment of steel grade 1.2305

Heat treated : 1937°C - 1392°C

Technological Curves of steel grade 1.2305

Cross Reference Table (Equivalent Grade) of 1.2305

Grade Standard Country Application
1.2305 DIN Germany Cold working alloy tool steel
102CrMo6 29CrMoV9
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Jiangyou Longhai Special Steel Co.,Ltd.

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