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4045/7A11/4045

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China YS 4045/7A11/4045 钎焊式热交换器用铝合金复合箔、带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4045/7A11/4045 / 4045/7A11/4045
Category Grade Standard Region/Area Standard Content
Metals 4045/7A11/4045 YS/T 446 China 钎焊式热交换器用铝合金复合箔、带材

Chemical composition(mass fraction)(wt.%) of the 4045/7A11/4045

Element Min Max Similar

Mechanical Properties of steel grade 4045/7A11/4045

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)
422 (≥) 559 (≥) 12 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 4045/7A11/4045

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 -  
584 812 - 13.3 142   -  
819 - 43 24.2   314 421

Heat Treatment of steel grade 4045/7A11/4045

Heat treated : 1743°C - 1186°C

Technological Curves of steel grade 4045/7A11/4045

Cross Reference Table (Equivalent Grade) of 4045/7A11/4045

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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