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2131

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Sweden SS 2131 Steel for hardening and tempering - SS steel 21 31 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2131 / 2131
Category Grade Standard Region/Area Standard Content
Metals 2131 SS 142131 Sweden Steel for hardening and tempering - SS steel 21 31

Chemical composition(mass fraction)(wt.%) of the 2131

Element Min Max Similar
Si 0.1500 0.4000 -
S - 0.0350 -
P - 0.0350 -
Mn 1.1000 1.4000 -
Cr 0.3000 0.6000 -
C 0.2500 0.3000 -
B - - 0.0020

Mechanical Properties of steel grade 2131

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)
659 (≥) 316 (≥) 43 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 2131

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 - -     0.33 -  
189 174 - 23.3 432   -  
234 - 33 31.2   333 341

Heat Treatment of steel grade 2131

Heat treated : 1821°C - 1916°C

Technological Curves of steel grade 2131

Cross Reference Table (Equivalent Grade) of 2131

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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