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Olin 725 / Cu-Ni-Sn

Favorite Datasheet

Global 企业标准 Olin725/Cu-Ni-Sn and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Olin725/Cu-Ni-Sn / Olin 725 / Cu-Ni-Sn
Category Grade Standard Region/Area Standard Content
Metals Olin 725 / Cu-Ni-Sn -- Global

Chemical composition(mass fraction)(wt.%) of the Olin 725 / Cu-Ni-Sn

Element Min Max Similar
Sn - - 2.3000
Ni - - 9.5000
Cu - - 88.2000

Mechanical Properties of steel grade Olin 725 / Cu-Ni-Sn

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)
989 (≥) 864 (≥) 12 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade Olin 725 / Cu-Ni-Sn

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
44 - -     0.22 -  
325 333 - 31.3 421   -  
256 - 22 13.2   112 131

Heat Treatment of steel grade Olin 725 / Cu-Ni-Sn

Heat treated : 1859°C - 1312°C

Technological Curves of steel grade Olin 725 / Cu-Ni-Sn

Cross Reference Table (Equivalent Grade) of Olin 725 / Cu-Ni-Sn

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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