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NCrMFB

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Japan JIS NCrMFB 镍及镍合金杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NCrMFB / NCrMFB
Category Grade Standard Region/Area Standard Content
Metals NCrMFB JIS H4553 Japan 镍及镍合金杆

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

Element Min Max Similar
C 0.0500 0.1500 -
Mn - 1.0000 -
P - 0.0400 -
S - 0.0300 -
Si - 1.0000 -
Ni - - -
Cr 20.5000 23.0000 -
Mo 8.0000 10.0000 -
W 0.2000 1.0000 -
B - 0.0100 -
Fe 17.0000 20.0000 -
Co 0.5000 2.5000 -

Mechanical Properties of steel grade NCrMFB

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)
469 (≥) 865 (≥) 33 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade NCrMFB

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
24 - -     0.32 -  
146 817 - 22.3 212   -  
947 - 43 31.2   241 443

Heat Treatment of steel grade NCrMFB

Heat treated : 1288°C - 1857°C

Technological Curves of steel grade NCrMFB

Cross Reference Table (Equivalent Grade) of NCrMFB

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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Jiangyou Longhai Special Steel Co.,Ltd.

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