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11 SMnPb 30

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EU EN 11SMnPb30 易切削钢 - 交货技术条件半成品，热轧棒材和线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 11SMnPb30 / 11 SMnPb 30
Category Grade Standard Region/Area Standard Content
Metals 11 SMnPb 30 EN 10087 EU 易切削钢 - 交货技术条件半成品，热轧棒材和线材

Chemical composition(mass fraction)(wt.%) of the 11 SMnPb 30

Element Min Max Similar
Si - 0.0500 -
S 0.2700 0.3300 -
Pb 0.2000 0.3500 -
P - 0.1100 -
Mn 0.9000 1.3000 -
C - 0.1400 -

Mechanical Properties of steel grade 11 SMnPb 30

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)
681 (≥) 991 (≥) 34 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 11 SMnPb 30

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
41 - -     0.21 -  
924 643 - 22.3 322   -  
746 - 34 33.2   143 324

Heat Treatment of steel grade 11 SMnPb 30

Heat treated : 1644°C - 1532°C

Technological Curves of steel grade 11 SMnPb 30

Cross Reference Table (Equivalent Grade) of 11 SMnPb 30

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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