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GMW10M-IR-C N400A-18

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GMW3161M-ST-S X2CrTi12 GMW10M-IR-C N800M-2
#N400A-18

Description

USA GM GMW 10-2011, GMW10M-IR-C N400A-18 Specialsteel Nodular iron is a cast iron with an as-cast structure containing graphite of a spheroidal or nodular shape. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GMW10M-IR-C N400A-18
Category Class Grade Standard Country Application
Steel GradesSpecialsteel GMW10M-IR-C N400A-18 GM USA Nodular iron is a cast iron with an as-cast structure containing graphite of a spheroidal or nodular shape.

Chemical composition(mass fraction)(wt.%) of the GMW10M-IR-C N400A-18

C Mn Si P Cu S Cr Mg
3.30 -3.39 ≤0.60 1.80 -2.70 ≤0.05 ≤0.30 ≤0.02 ≤0.10 0.03 -0.05

Mechanical Properties of steel grade GMW10M-IR-C N400A-18

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)
841 (≥) 652 (≥) 12 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade GMW10M-IR-C N400A-18

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
21 - -     0.11 -  
953 728 - 31.3 221   -  
247 - 11 14.2   431 132

Heat Treatment of steel grade GMW10M-IR-C N400A-18

Heat treated : 1363°C - 1277°C

Technological Curves of steel grade GMW10M-IR-C N400A-18

Relevant standard of GMW10M-IR-C N400A-18

GMW 10-2011 Nodular Cast Iron GMW-10-2011.pdf
GMW3161M-ST-S X2CrTi12 GMW10M-IR-C N800M-2
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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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