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NW4

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Poland PN NW4 Alloy nickel - Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NW4 / NW4
Category Grade Standard Region/Area Standard Content
Metals NW4 PN H87046 Poland Alloy nickel - Grades

Chemical composition(mass fraction)(wt.%) of the NW4

Element Min Max Similar
C - - 0.0200
Mn - - 0.0200
P - - 0.0010
S - - 0.0030
Si - - 0.0100
Cu - - 0.0200
W 3.7000 4.2000 -
Cd - - 0.0010
Al - - 0.0100
Zn - - 0.0020
Mg 0.0100 0.0400 -
Sn - - 0.0010
Sb - - 0.0010
Ni+Co 95.6000 - -
Fe - - 0.0400
Co - 0.1000 -
As - - 0.0010
Bi - - 0.0010
Pb - - 0.0010

Mechanical Properties of steel grade NW4

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)
872 (≥) 814 (≥) 21 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade NW4

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
41 - -     0.42 -  
217 298 - 33.3 432   -  
751 - 31 44.2   333 422

Heat Treatment of steel grade NW4

Heat treated : 1892°C - 1269°C

Technological Curves of steel grade NW4

Cross Reference Table (Equivalent Grade) of NW4

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.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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