N-7M

ASTM A494/A494M-2000 - Castings, Nickel and Nickel Alloy

This page provides N-7M datasheet, N-7M mechanical properties, chemical element N-7M, technical specifications of N-7M steel material properties. N-7M performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy N-7M ASTM USA Castings, Nickel and Nickel Alloy
J94650
J94651
J93254
CZ-100
M-35-1
M-35-2
M-30H
M-25S
M-30C
N-12MV
Datasheet for:Steel Grades:Special Alloy:N-7M

Chemical composition(mass fraction)(wt.%) of the N-7M

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Fe(%)
0.0700000000000000 1 1 0.04 0.03 ≤1.0 Bal 30.0-33.0 ≤3.00

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade N-7M

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)
555 (≥) 864 (≥) 24 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
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
33 - -     0.11 -  
674 483 - 21.3 332   -  
847 - 32 42.2   421 241
Heat treated : 1566°C - 1595°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
CN-7M AISI USA
CN-7MS AISI USA
ASTM CN-7M AISI USA
ASTM CN-7MS AISI USA
N-7M AISI USA
CN-7M ASTM USA
Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CN-7MS ASTM USA
Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CN-7M ASTM USA
Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
CN-7MS ASTM USA
Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
N-7M ASTM USA
Castings, Nickel and Nickel Alloy
CN-7M ASTM USA
Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CN-7MS ASTM USA
Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CN-7M ASTM USA
Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
CN-7MS ASTM USA
Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
N-7M ASTM USA
Castings, Nickel and Nickel Alloy
Contact Suppliers with your enquiries for N-7M any of the shape and size.

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
N-7M can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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