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90 Cu-10 Ni (C70690)

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America ASTM 90Cu-10Ni(C70690) Standard Specification for Electronic Grade Alloys of Copper and Nickel in Wrought Forms and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 90Cu-10Ni(C70690) / 90 Cu-10 Ni (C70690)
Category Grade Standard Region/Area Standard Content
Metals 90 Cu-10 Ni (C70690) ASTM F96 America Standard Specification for Electronic Grade Alloys of Copper and Nickel in Wrought Forms

Chemical composition(mass fraction)(wt.%) of the 90 Cu-10 Ni (C70690)

Element Min Max Similar
Hg - - -
C - 0.0300 -
Mn - 0.0010 -
P - 0.0010 -
S - 0.0030 -
Si - 0.0200 -
Ni 9.0000 11.0000 -
Cu 89.0000 - -
Al - 0.0020 -
Zn - 0.0010 -
Fe - 0.0050 -
Co - 0.0200 -
Pb - 0.0010 -
Others each - - -

Mechanical Properties of steel grade 90 Cu-10 Ni (C70690)

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)
572 (≥) 142 (≥) 43 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 90 Cu-10 Ni (C70690)

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
32 - -     0.41 -  
617 957 - 31.3 112   -  
354 - 43 11.2   114 212

Heat Treatment of steel grade 90 Cu-10 Ni (C70690)

Heat treated : 1365°C - 1472°C

Technological Curves of steel grade 90 Cu-10 Ni (C70690)

Cross Reference Table (Equivalent Grade) of 90 Cu-10 Ni (C70690)

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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