USA AMS A5.9/A5.9M, ER 409Cb Specialsteel Bare Stainless Steel Welding Electrodes and Rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | ER 409Cb | Precipitation-Hardening | AMS | USA | Bare Stainless Steel Welding Electrodes and Rods |
C | Si | Mn | P | S | Ni | Cr | Al | Cu | Ti | Fe | N | Mo | V |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.06 | ≤1.00 | ≤1.00 | ≤0.045 | ≤0.04 | ≤0.50 | 10.50 -11.75 | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤remaining | ≤ ≥ | ≤ ≥ | ≤ ≥ |
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) |
---|---|---|---|---|---|---|
777 (≥) | 449 (≥) | 11 | 41 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 |
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 |
---|---|---|---|---|---|---|---|
31 | - | - | 0.32 | - | |||
456 | 262 | - | 32.3 | 424 | - | ||
943 | - | 34 | 43.2 | 344 | 222 |
Heat treated : 1674°C - 1444°C
Grade | Standard | Country | Application |
---|---|---|---|
409Cb | |||
409Cb | |||
409Cb | |||
AWS ER409Cb |
A5.9/A5.9M | Bare Stainless Steel Welding Electrodes and Rods | A5-9-A5-9M.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