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1.2581

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X30WCrV9-3 45CrVMoW5-8
#1.2581

Description

Germany DIN 1.2581 Hot working alloy tool steel and 1.2581 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2581
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2581 DIN Germany Hot working alloy tool steel
1.2360
X32CrMoV3-3
1.2365
X38CrMoV5-3
1.2367
30WCrV15-1
1.2564
30WCrV17-2
1.2567
X30WCrV9-3

Chemical composition(mass fraction)(wt.%) of the 1.2581

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%) W(%)
0.25-0.35 0.15-0.30 0.20-0.40 Max 0.035 Max 0.035 2.50-2.80 0.30-0.40 8.00-9.00

Mechanical Properties of steel grade 1.2581

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)
764 (≥) 113 (≥) 23 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade 1.2581

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 - -     0.41 -  
283 349 - 41.3 144   -  
456 - 14 24.2   242 114

Heat Treatment of steel grade 1.2581

Heat treated : 1125°C - 1288°C

Technological Curves of steel grade 1.2581

Cross Reference Table (Equivalent Grade) of 1.2581

Grade Standard Country Application
1.2581 DIN Germany Hot working alloy tool steel
X30WCrV9-3 45CrVMoW5-8
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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