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X-Ag87.5Cu

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China GJB X-Ag87.5Cu Specification for tube of precions metals and their alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X-Ag87.5Cu / X-Ag87.5Cu
Category Grade Standard Region/Area Standard Content
Metals X-Ag87.5Cu GJB 946A China Specification for tube of precions metals and their alloys

Chemical composition(mass fraction)(wt.%) of the X-Ag87.5Cu

Element Min Max Similar
Ag 87.0000 88.0000 -
Cu 12.0000 13.0000 -
Au - 0.0500 -
Fe - 0.0500 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.2000 -

Mechanical Properties of steel grade X-Ag87.5Cu

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)
398 (≥) 126 (≥) 34 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade X-Ag87.5Cu

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 - -     0.42 -  
531 235 - 42.3 232   -  
735 - 12 22.2   433 424

Heat Treatment of steel grade X-Ag87.5Cu

Heat treated : 1542°C - 1188°C

Technological Curves of steel grade X-Ag87.5Cu

Cross Reference Table (Equivalent Grade) of X-Ag87.5Cu

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.
Jiangyou Longhai Special Steel Co.,Ltd.

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