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2A16

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China GJB 2A16 航空航天用铝合金蒙皮板规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2A16 / 2A16
Category Grade Standard Region/Area Standard Content
Metals 2A16 GJB 6470 China 航空航天用铝合金蒙皮板规范

Chemical composition(mass fraction)(wt.%) of the 2A16

Element Min Max Similar
Si - 0.3000 -
Fe - 0.3000 -
Cu 6.0000 7.0000 -
Mn 0.4000 0.8000 -
Mg - 0.0500 -
Zn - 0.1000 -
Ti 0.1000 0.2000 -
Zr - 0.2000 -
Others total - 0.0500 -
Total Others - 0.1000 -
Al - - -

Mechanical Properties of steel grade 2A16

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)
178 (≥) 856 (≥) 24 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 2A16

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 - -     0.11 -  
452 385 - 41.3 321   -  
525 - 14 21.2   214 132

Heat Treatment of steel grade 2A16

Heat treated : 1112°C - 1997°C

Technological Curves of steel grade 2A16

Cross Reference Table (Equivalent Grade) of 2A16

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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