USA ASTM SAE AMS-S-8840A (1999), AM-355 Specialsteel Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | AM-355 | Precipitation-Hardening | ASTM | USA | Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120 | 
| 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 | ≤ ≥ | 
| 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) | 
|---|---|---|---|---|---|---|
| 757 (≥) | 932 (≥) | 32 | 33 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 242 | 
| 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 | - | - | 0.41 | - | |||
| 878 | 615 | - | 44.3 | 131 | - | ||
| 634 | - | 12 | 34.2 | 434 | 414 | 
Heat treated : 1333°C - 1854°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| AM-355 | |||
| AM-355/634(S35500) | |||
| AM-355(Type634) | 
| 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 | 
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...
Rfq.: sales@longhaisteel.com