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B68 C10300

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America ASTM B68C10300 光亮退火的无缝铜管(米制) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B68C10300 / B68 C10300
Category Grade Standard Region/Area Standard Content
Metals B68 C10300 ASTM B68/B68M America 光亮退火的无缝铜管(米制)

Chemical composition(mass fraction)(wt.%) of the B68 C10300

Element Min Max Similar
P 0.0010 0.0050 -
Cu+P 99.9500 - -

Mechanical Properties of steel grade B68 C10300

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)
775 (≥) 764 (≥) 31 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade B68 C10300

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 - -     0.23 -  
598 683 - 24.3 441   -  
945 - 12 32.2   214 221

Heat Treatment of steel grade B68 C10300

Heat treated : 1716°C - 1927°C

Technological Curves of steel grade B68 C10300

Cross Reference Table (Equivalent Grade) of B68 C10300

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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