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NCr15-8

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China GB NCr15-8 镍及镍合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NCr15-8 / NCr15-8
Category Grade Standard Region/Area Standard Content
Metals NCr15-8 GB/T 2882 China 镍及镍合金管

Chemical composition(mass fraction)(wt.%) of the NCr15-8

Element Min Max Similar
S - 0.0150 -
C - 0.1500 -
Si - 0.5000 -
Cu - 0.5000 -
Mn - 1.0000 -
Cr 14.0000 17.0000 -
Fe 6.0000 10.0000 -
Ni 72.0000 - -

Mechanical Properties of steel grade NCr15-8

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)
432 (≥) 253 (≥) 23 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade NCr15-8

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
14 - -     0.44 -  
916 374 - 34.3 341   -  
761 - 14 11.2   231 344

Heat Treatment of steel grade NCr15-8

Heat treated : 1121°C - 1114°C

Technological Curves of steel grade NCr15-8

Cross Reference Table (Equivalent Grade) of NCr15-8

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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