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AlRE4

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China YS AlRE4 重熔用铝稀土合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlRE4 / AlRE4
Category Grade Standard Region/Area Standard Content
Metals AlRE4 YS/T 309 China 重熔用铝稀土合金锭

Chemical composition(mass fraction)(wt.%) of the AlRE4

Element Min Max Similar
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Cu - 0.2000 -
Fe - 0.5000 -
Si - 0.2500 -
RE 3.0000 5.0000 -

Mechanical Properties of steel grade AlRE4

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 (≥) 648 (≥) 41 12 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade AlRE4

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
24 - -     0.31 -  
218 621 - 11.3 341   -  
791 - 13 43.2   314 213

Heat Treatment of steel grade AlRE4

Heat treated : 1936°C - 1231°C

Technological Curves of steel grade AlRE4

Cross Reference Table (Equivalent Grade) of AlRE4

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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