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ER308 308L 308Si 308LSi 308Mo 308Lmo
Standard: AWS A 5.9
ER308: Used to weld stainless steel work pieces with 18%Cr8%Ni or stainless steel with similar chemical contents with welding wire.
ER308L: Primarily used for welding of 18Cr - 8Ni steels. The welding wires will have more outstanding corrosion resistance than MIG 308, if they are used for welding of SUS 304L.
ER308LSi: Apply to the high binding conditions or fully austenitic metal cladding where a stable arc, good welding properties of Ar +0.5-2% O2 gas shielded welding.
|
Wire Type |
Wire Size |
Packing |
Net Weight |
||||||||
|
MIG Wire |
φ0.8~1.6(mm) |
D100mm D200mm D300mm D270mm |
1kg 5kg 12.5kg 15kg 20kg |
||||||||
|
TIG Wire |
φ1.6~5.5(mm) |
1 meter/Boxes |
5kg 10kg |
||||||||
|
Core wire |
φ1.6~5.5(mm) |
Coil or Drum |
30kg – 500kg |
||||||||
|
Grade |
Chemical composition of welding wire (%) |
||||||||||
|
C |
Cr |
Ni |
Mo |
Mn |
Si |
P |
S |
Cu |
|||
|
ER308 |
0.08 |
19.5–22.0 |
9.0–11.0 |
0.75 |
1.0–2.5 |
0.30–0.65 |
0.03 |
0.03 |
0.75 |
||
|
ER308L |
0.03 |
19.5–22.0 |
9.0–11.0 |
0.75 |
1.0–2.5 |
0.30–0.65 |
0.03 |
0.03 |
0.75 |
||
|
ER308Si |
0.08 |
19.5–22.0 |
9.0–11.0 |
0.75 |
1.0–2.5 |
0.65–1.00 |
0.03 |
0.03 |
0.75 |
||
|
ER308LSi |
0.03 |
19.5–22.0 |
9.0–11.0 |
0.75 |
1.0–2.5 |
0.65–1.00 |
0.03 |
0.03 |
0.75 |
||
|
ER308Mo |
0.08 |
18.0–21.0 |
9.0–12.0 |
2.0–3.0 |
1.0–2.5 |
0.30–0.65 |
0.03 |
0.03 |
0.75 |
||
|
ER308LMo |
0.04 |
18.0–21.0 |
9.0–12.0 |
2.0–3.0 |
1.0–2.5 |
0.30–0.65 |
0.03 |
0.03 |
0.75 |
||
