EN AW-7020

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EU EN ENAW-7020 铝和铝合金 - 薄板，带材和板材 - 第2部分：机械性能 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENAW-7020 / EN AW-7020

Category	Grade	Standard	Region/Area	Standard Content
Metals	EN AW-7020	EN 485-2	EU	铝和铝合金 - 薄板，带材和板材 - 第2部分：机械性能

Chemical composition(mass fraction)(wt.%) of the EN AW-7020

Element	Min	Max	Similar

The data is being updated,

Mechanical Properties of steel grade EN AW-7020

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
141 (≥)	224 (≥)	21	12	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	441

Physical Properties of steel grade EN AW-7020

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
34	-	-			0.12	-
894	599	-	31.3	333		-
132	-	23	21.2			123	331

Heat Treatment of steel grade EN AW-7020

Heat treated : 1949°C - 1476°C

Technological Curves of steel grade EN AW-7020

No Curve

Cross Reference Table (Equivalent Grade) of EN AW-7020

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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