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B283 C49350

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America ASTM B283C49350 铜和铜合金模锻件（热压）标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B283C49350 / B283 C49350
Category Grade Standard Region/Area Standard Content
Metals B283 C49350 ASTM B283/B283M America 铜和铜合金模锻件（热压）标准规范

Chemical composition(mass fraction)(wt.%) of the B283 C49350

Element Min Max Similar
Zn - - -
Sn 1.5000 3.0000 -
Si - 0.3000 -
Sb 0.0200 0.1000 -
Pb - 0.0900 -
P 0.0400 0.1500 -
Fe - 0.1200 -
Cu 61.0000 63.0000 -
Bi 0.5000 2.5000 -

Mechanical Properties of steel grade B283 C49350

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)
149 (≥) 985 (≥) 41 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade B283 C49350

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 - -     0.43 -  
752 579 - 21.3 431   -  
934 - 43 42.2   414 233

Heat Treatment of steel grade B283 C49350

Heat treated : 1774°C - 1598°C

Technological Curves of steel grade B283 C49350

Cross Reference Table (Equivalent Grade) of B283 C49350

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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