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B763 C 93800

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America ASTM B763C93800 阀门用铜合金砂型铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B763C93800 / B763 C 93800
Category Grade Standard Region/Area Standard Content
Metals B763 C 93800 ASTM B763 America 阀门用铜合金砂型铸件

Chemical composition(mass fraction)(wt.%) of the B763 C 93800

Element Min Max Similar
P - 0.0500 -
S - 0.0800 -
Si - 0.0050 -
Ni - 1.0000 -
Cu 75.0000 79.0000 -
Al - 0.0050 -
Zn - 0.8000 -
Sn 6.3000 7.5000 -
Sb - 0.8000 -
Fe - 0.1500 -
Pb 13.0000 16.0000 -
Zn - 0.8000 -
Total Others - - -
Sn 6.3000 7.5000 -
Si - 0.0050 -
Sb - 0.8000 -
S - 0.0800 -
Pb 13.0000 16.0000 -
P - 0.0500 -
Ni - 1.0000 -
Fe - 0.1500 -
Cu 75.0000 79.0000 -
Al - 0.0050 -

Mechanical Properties of steel grade B763 C 93800

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)
744 (≥) 147 (≥) 21 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade B763 C 93800

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
21 - -     0.33 -  
774 512 - 24.3 141   -  
116 - 24 42.2   241 323

Heat Treatment of steel grade B763 C 93800

Heat treated : 1875°C - 1835°C

Technological Curves of steel grade B763 C 93800

Cross Reference Table (Equivalent Grade) of B763 C 93800

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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