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AM-355

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AM-355 AM-355
#AM-355

Description

USA ASTM SAE AMS 5743J (2008), AM-355 Specialsteel Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: AM-355
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel AM-355 Precipitation-Hardening ASTM USA Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered

Chemical composition(mass fraction)(wt.%) of the AM-355

C Si Mn P S Ni Cr Al Cu Ti Fe Mo N Co
≤0.15 ≤0.40 ≤1.00 ≤ ≥ ≤ ≥ ≤4.25 ≤15.50 ≤ ≥ ≤ ≥ ≤ ≥ ≤remaining ≤2.75 ≤0.10 ≤ ≥

Mechanical Properties of steel grade AM-355

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)
494 (≥) 225 (≥) 23 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade AM-355

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
44 - -     0.12 -  
122 128 - 31.3 442   -  
751 - 12 11.2   241 314

Heat Treatment of steel grade AM-355

Heat treated : 1737°C - 1938°C

Technological Curves of steel grade AM-355

Cross Reference Table (Equivalent Grade) of AM-355

Grade Standard Country Application
AM-355
AM-355/634(S35500)
AM-355(Type634)

Relevant standard of AM-355

SAE AMS 5743J (2008) Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered SAE-AMS-5743J-(2008).pdf
AM-355 AM-355
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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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