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) |
---|---|---|---|---|---|---|
283 (≥) | 566 (≥) | 22 | 42 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 |
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 |
---|---|---|---|---|---|---|---|
13 | - | - | 0.14 | - | |||
253 | 592 | - | 34.3 | 424 | - | ||
876 | - | 12 | 11.2 | 241 | 343 |
Heat treated : 1361°C - 1395°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 |
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