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A 1200 TWS

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China CNS A1200TWS 铝和铝合金焊接管道和管件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A1200TWS / A 1200 TWS
Category Grade Standard Region/Area Standard Content
Metals A 1200 TWS CNS H 3167 China 铝和铝合金焊接管道和管件

Chemical composition(mass fraction)(wt.%) of the A 1200 TWS

Element Min Max Similar

Mechanical Properties of steel grade A 1200 TWS

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)
913 (≥) 485 (≥) 21 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade A 1200 TWS

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 - -     0.12 -  
674 595 - 24.3 312   -  
449 - 41 34.2   132 344

Heat Treatment of steel grade A 1200 TWS

Heat treated : 1828°C - 1295°C

Technological Curves of steel grade A 1200 TWS

Cross Reference Table (Equivalent Grade) of A 1200 TWS

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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Jiangyou Longhai Special Steel Co.,Ltd.

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