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NCu28-1-1

China GB NCu28-1-1 加工镍及镍合金化学成分和产品形状 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NCu28-1-1 / NCu28-1-1
Category Grade Standard Region/Area Standard Content
Metals NCu28-1-1 GB/T 5235 China 加工镍及镍合金化学成分和产品形状

Chemical composition(mass fraction)(wt.%) of the NCu28-1-1

Element Min Max Similar
Fe 1.0000 1.4000 -
Mn 1.0000 1.4000 -
Cu 28.0000 32.0000 -
Ni+Co - - -

Mechanical Properties of steel grade NCu28-1-1

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)
458 (≥) 681 (≥) 14 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade NCu28-1-1

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
42 - -     0.21 -  
686 559 - 34.3 321   -  
365 - 12 24.2   323 443

Heat Treatment of steel grade NCu28-1-1

Heat treated : 1478°C - 1515°C

Technological Curves of steel grade NCu28-1-1

Cross Reference Table (Equivalent Grade) of NCu28-1-1

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