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AM350

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En19 SAE AM350
#AM350

Description

USA MIL MIL S 8840B (1965), MIL H 6875H (1989), AM350 Specialsteel Steel sheet and strip, corrosion-resistant, precipitation hardening (AM350 and AM355), premium quality and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: AM350
Category Class Grade Standard Country Application
Steel GradesSpecialsteel AM350 MIL USA Steel sheet and strip, corrosion-resistant, precipitation hardening (AM350 and AM355), premium quality

Chemical composition(mass fraction)(wt.%) of the 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 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)
352 (≥) 274 (≥) 43 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 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
44 - -     0.21 -  
941 714 - 12.3 213   -  
985 - 42 22.2   143 231

Heat Treatment of steel grade AM350

Heat treated : 1945°C - 1629°C

Technological Curves of steel grade AM350

Relevant standard of AM350

MIL S 8840B (1965) Steel sheet and strip, corrosion-resistant, precipitation hardening (AM350 and AM355), premium quality MIL-S-8840B---(1965).pdf
MIL H 6875H (1989) Heat treatment of steel, process for MIL-H-6875H---(1989).pdf
En19 SAE AM350
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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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