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1.8941

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EU EN 1.8941 在淬火和回火或沉淀硬化条件制成的钢板和宽扁钢的高屈服强度结构钢 - 第2部分：淬火和回火钢的交货条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.8941 / 1.8941
Category Grade Standard Region/Area Standard Content
Metals 1.8941 EN 10137-2 EU 在淬火和回火或沉淀硬化条件制成的钢板和宽扁钢的高屈服强度结构钢 - 第2部分：淬火和回火钢的交货条件

Chemical composition(mass fraction)(wt.%) of the 1.8941

Element Min Max Similar
Zr - 0.1500 -
V - 0.1200 -
Ti - 0.0500 -
Si - 0.8000 -
S - 0.0150 -
P - 0.0250 -
Other - - -
Ni - 2.0000 -
Nb - 0.0600 -
N - 0.0150 -
Mo - 0.7000 -
Mn - 1.7000 -
Cu - 0.5000 -
Cr - 1.5000 -
C - 0.2000 -
B - 0.0050 -
Al - 0.0180 -

Mechanical Properties of steel grade 1.8941

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)
934 (≥) 831 (≥) 14 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 1.8941

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
31 - -     0.13 -  
772 399 - 23.3 412   -  
714 - 33 44.2   113 331

Heat Treatment of steel grade 1.8941

Heat treated : 1586°C - 1594°C

Technological Curves of steel grade 1.8941

Cross Reference Table (Equivalent Grade) of 1.8941

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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