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AMS AM350

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SAE AM350 GMW3161M-ST-S X15CrNiSi20-12
#AM350

Description

USA AMS SAE AMS 5745F (2008), SAE AMS 5554F (2011), SAE AMS 5548P (2007), SAE AMS 5546D (1990), SAE AMS S 8840A (1999), SAE J 467B (1968), AMS AM350 Specialsteel Steel, Corrosion and Heat-Resistant, Bars and Forgings 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Equalized and Over-Tempered and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: AMS AM350
Category Class Grade Standard Country Application
Steel GradesSpecialsteel AMS AM350 AMS USA Steel, Corrosion and Heat-Resistant, Bars and Forgings 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Equalized and Over-Tempered

Chemical composition(mass fraction)(wt.%) of the AMS AM350

C Mn P S Si Ni Cr Mo N
0.0700 -0.1100 0.5000 -1.2500 ≤0.0400 ≤0.0300 ≤0.5000 4.0000 -5.0000 16.0000 -17.0000 2.5000 -3.2500 0.0700 -0.1300

Mechanical Properties of steel grade AMS AM350

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)
312 (≥) 795 (≥) 31 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade AMS AM350

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
14 - -     0.21 -  
619 284 - 23.3 332   -  
779 - 11 22.2   124 434

Heat Treatment of steel grade AMS AM350

Heat treated : 1771°C - 1483°C

Technological Curves of steel grade AMS AM350

Relevant standard of AMS AM350

SAE AMS 5745F (2008) Steel, Corrosion and Heat-Resistant, Bars and Forgings 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Equalized and Over-Tempered SAE-AMS-5745F---(2008).pdf
SAE AMS 5554F (2011) Steel, Corrosion and Heat-Resistant, Seamless Tubing 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Annealed SAE-AMS-5554F---(2011).pdf
SAE AMS 5548P (2007) Steel, Corrosion and Heat-Resistant, Sheet and Strip 16.5Cr - 4.5Ni - 2.9Mo - 0.10N 1850 to 1975°F (1010 to 1079°C) Annealed SAE-AMS-5548P---(2007).pdf
SAE AMS 5546D (1990) Steel Sheet and Strip, Corrosion and Moderate Heat Resistant 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Cold Rolled, Tempered SAE-AMS-5546D---(1990).pdf
SAE AMS S 8840A (1999) Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120 SAE-AMS-S-8840A---(1999).pdf
SAE J 467B (1968) Special Purpose Alloys SAE-J-467B---(1968).pdf
SAE AM350 GMW3161M-ST-S X15CrNiSi20-12
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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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