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B491 1235

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America ASTM B4911235 普通挤压铝和铝合金圆管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B4911235 / B491 1235
Category Grade Standard Region/Area Standard Content
Metals B491 1235 ASTM B491/B491M America 普通挤压铝和铝合金圆管

Chemical composition(mass fraction)(wt.%) of the B491 1235

Element Min Max Similar

Mechanical Properties of steel grade B491 1235

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)
861 (≥) 523 (≥) 43 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade B491 1235

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 - -     0.41 -  
155 631 - 22.3 323   -  
594 - 44 24.2   221 431

Heat Treatment of steel grade B491 1235

Heat treated : 1851°C - 1338°C

Technological Curves of steel grade B491 1235

Cross Reference Table (Equivalent Grade) of B491 1235

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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