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ERCuMnNiAl

Favorite Datasheet

America ASME ERCuMnNiAl Specification for copper and copper-alloy bare welding rods and electrodes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ERCuMnNiAl / ERCuMnNiAl
Category Grade Standard Region/Area Standard Content
Metals ERCuMnNiAl ASME SFA-5.7/SFA-5.7M America Specification for copper and copper-alloy bare welding rods and electrodes

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

Element Min Max Similar
Mn 11.0000 14.0000 -
Si - 0.1000 -
Ni 1.5000 3.0000 -
Cu - - -
Al 7.0000 8.5000 -
Zn - 0.1500 -
Fe 2.0000 4.0000 -
Pb - 0.0200 -
Others total - 0.5000 -

Mechanical Properties of steel grade ERCuMnNiAl

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)
373 (≥) 989 (≥) 14 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade ERCuMnNiAl

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 - -     0.12 -  
116 665 - 32.3 213   -  
338 - 44 42.2   243 222

Heat Treatment of steel grade ERCuMnNiAl

Heat treated : 1953°C - 1167°C

Technological Curves of steel grade ERCuMnNiAl

Cross Reference Table (Equivalent Grade) of ERCuMnNiAl

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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