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A1011 HSLAS Grade 340 Class 1

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America ASTM A1011HSLASGrade340Class1 高强度低合金和改型高强度低合金热轧结构碳钢板材和带材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A1011HSLASGrade340Class1 / A1011 HSLAS Grade 340 Class 1
Category Grade Standard Region/Area Standard Content
Metals A1011 HSLAS Grade 340 Class 1 ASTM A1011/A1011M America 高强度低合金和改型高强度低合金热轧结构碳钢板材和带材规范

Chemical composition(mass fraction)(wt.%) of the A1011 HSLAS Grade 340 Class 1

Element Min Max Similar
V 0.0050 - -
Ti 0.0050 - -
S - 0.0400 -
P - 0.0400 -
Ni - 0.2000 -
Nb 0.0050 - -
Mo - 0.0600 -
Mn - 1.3500 -
Cu - 0.2000 -
Cr - 0.1500 -
C - 0.2300 -

Mechanical Properties of steel grade A1011 HSLAS Grade 340 Class 1

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)
314 (≥) 441 (≥) 14 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade A1011 HSLAS Grade 340 Class 1

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 - -     0.41 -  
558 125 - 22.3 214   -  
462 - 24 24.2   311 213

Heat Treatment of steel grade A1011 HSLAS Grade 340 Class 1

Heat treated : 1576°C - 1366°C

Technological Curves of steel grade A1011 HSLAS Grade 340 Class 1

Cross Reference Table (Equivalent Grade) of A1011 HSLAS Grade 340 Class 1

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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