America ASME ER4047AR4047A Specification for bare aluminum and aluminum-alloy welding electrodes and rods and Mechanical Properties, Chemical Element, Cross Reference.
Category | Grade | Standard | Region/Area | Standard Content |
---|---|---|---|---|
Metals | ER4047A R4047A | ASME SFA-5.10/SFA-5.10M | America | Specification for bare aluminum and aluminum-alloy welding electrodes and rods |
Element | Min | Max | Similar |
---|---|---|---|
Mn | - | 0.1500 | - |
Si | 11.0000 | 13.0000 | - |
Cu | - | 0.3000 | - |
Ti | - | 0.1500 | - |
Al | - | - | - |
Zn | - | 0.2000 | - |
Mg | - | 0.1000 | - |
Fe | - | 0.6000 | - |
Be | - | 0.0003 | - |
Others each | - | 0.0500 | - |
Others total | - | 0.1500 | - |
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) |
---|---|---|---|---|---|---|
427 (≥) | 987 (≥) | 32 | 34 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.41 | - | |||
538 | 599 | - | 21.3 | 142 | - | ||
699 | - | 24 | 31.2 | 231 | 411 |
Heat treated : 1917°C - 1289°C
Grade | Standard | Country | Application |
---|---|---|---|
ASTM 5140 | |||
AISI 201 | |||
AISI 202 | |||
1.2767 | |||
17-4PH | |||
AISI 1052 | |||
AISI 416Se | |||
AISI 1330 | |||
AISI 205 Stainless Steel | |||
AISI A10 | |||
AISI A2 | |||
AISI A3 | |||
AISI A4 | |||
1.0036 | |||
1.0037 | |||
SAE J403 | |||
UNS G10100 | |||
AMS 4924 | |||
ASTM A36 | |||
Electrode 100S-1 |
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