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NS337

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NS336 NS341
#NS337

Description

China GBT NS337 Nickel-base corrosion-resistant alloy and NS337 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: NS337
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy NS337 GBT China Nickel-base corrosion-resistant alloy
NS314
NS315
NS321
NS322
NS331
NS332
NS333
NS334
NS335
NS336

Chemical composition(mass fraction)(wt.%) of the NS337

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Co(%) Fe(%)
Max 0.03 Max 0.40 0.50-1.50 Max 0.020 Max 0.020 19.0-21.0 Balance 15.0-17.0 Max 0.10 Max 0.10 Max 5.0

Mechanical Properties of steel grade NS337

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)
783 (≥) 149 (≥) 21 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade NS337

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
32 - -     0.42 -  
178 677 - 31.3 111   -  
113 - 24 24.2   241 124

Heat Treatment of steel grade NS337

Heat treated : 1348°C - 1859°C

Technological Curves of steel grade NS337

Cross Reference Table (Equivalent Grade) of NS337

Grade Standard Country Application
NS337 GBT China Nickel-base corrosion-resistant alloy
NS336 NS341
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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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