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3.1734

Favorite Datasheet

Germany WL 3.1734 Aluminium cast alloy with about 4Cu-1.5Mg-2Ni; sand casting and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3.1734 / 3.1734
Category Grade Standard Region/Area Standard Content
Metals 3.1734 WL 3.1734 Germany Aluminium cast alloy with about 4Cu-1.5Mg-2Ni; sand casting

Chemical composition(mass fraction)(wt.%) of the 3.1734

Element Min Max Similar
Zn - 0.1000 -
Ti 0.0700 0.1800 -
Si - 0.6000 -
Others total - 0.1500 -
Others each - 0.0500 -
Ni 1.8000 2.3000 -
Mn - 0.1000 -
Mg 1.2000 1.7000 -
Fe - 0.8000 -
Cu 3.7000 4.5000 -
Cr 0.1500 0.2500 -
Al - - -

Mechanical Properties of steel grade 3.1734

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)
534 (≥) 247 (≥) 32 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 3.1734

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
11 - -     0.23 -  
466 588 - 22.3 423   -  
417 - 32 14.2   141 133

Heat Treatment of steel grade 3.1734

Heat treated : 1125°C - 1672°C

Technological Curves of steel grade 3.1734

Cross Reference Table (Equivalent Grade) of 3.1734

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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