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B124 C27451

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America ASTM B124C27451 铜和铜合金锻制条材、棒材和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B124C27451 / B124 C27451
Category Grade Standard Region/Area Standard Content
Metals B124 C27451 ASTM B124/B124M America 铜和铜合金锻制条材、棒材和型材

Chemical composition(mass fraction)(wt.%) of the B124 C27451

Element Min Max Similar
P 0.0500 0.2000 -
Cu 61.0000 65.0000 -
Zn - - -
Fe - 0.3500 -
Pb - 0.2500 -

Mechanical Properties of steel grade B124 C27451

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)
443 (≥) 673 (≥) 34 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade B124 C27451

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
43 - -     0.34 -  
198 674 - 22.3 211   -  
871 - 22 11.2   234 212

Heat Treatment of steel grade B124 C27451

Heat treated : 1882°C - 1893°C

Technological Curves of steel grade B124 C27451

Cross Reference Table (Equivalent Grade) of B124 C27451

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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