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C81700

Favorite Datasheet

America UNS C81700 Cast beryllium copper and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C81700 / C81700
Category Grade Standard Region/Area Standard Content
Metals C81700 -- America Cast beryllium copper

Chemical composition(mass fraction)(wt.%) of the C81700

Element Min Max Similar
Zn - 0.1000 -
Sn - 0.1000 -
Si - 0.1500 -
Pb - 0.0200 -
Other 99.5000 - -
Ni - 0.2000 -
Fe - 0.1000 -
Cu - - -
Cr - 0.0900 -
Co 2.4000 2.7000 -
Be 0.4500 0.8000 -
Al - 0.1000 -

Mechanical Properties of steel grade C81700

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)
449 (≥) 689 (≥) 13 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade C81700

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 - -     0.44 -  
437 539 - 43.3 413   -  
896 - 11 24.2   112 311

Heat Treatment of steel grade C81700

Heat treated : 1951°C - 1237°C

Technological Curves of steel grade C81700

Cross Reference Table (Equivalent Grade) of C81700

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.

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