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DCu

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Japan JIS DCu 铜及铜合金焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DCu / DCu
Category Grade Standard Region/Area Standard Content
Metals DCu JIS Z3231 Japan 铜及铜合金焊条

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

Element Min Max Similar
Mn - 3.0000 -
P - 0.3000 -
Si - 0.5000 -
Cu 95.0000 - -
Pb - 0.0200 -
Other - 0.5000 -
Total Others - 0.5000 -
Si - 0.5000 -
Pb - 0.0200 -
P - 0.3000 -
Mn - 3.0000 -
Cu 95.0000 - -

Mechanical Properties of steel grade DCu

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)
978 (≥) 325 (≥) 33 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade DCu

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 - -     0.21 -  
628 895 - 44.3 144   -  
932 - 42 33.2   433 443

Heat Treatment of steel grade DCu

Heat treated : 1288°C - 1932°C

Technological Curves of steel grade DCu

Cross Reference Table (Equivalent Grade) of DCu

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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