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Model series:
Series:ER201,ER304,ER308,ER308L,ER309,ER309L,ER316,ER316L,ER410,ER420,ER430,etc.
Diameter:0.6-2.0mm
Type:
1)MIG/MAG automatic welding wire(packing,20kg/spool,15kg/spool,5kg/spool,1kg/spool)
2)TIG Argon arc welding wire (packing in drums,1m/line,5kg/drum,10kg/drum)
Packing form:
1kg,5kg,10kg,15kg or 20kg packed in plastic box or wire spool
Specification details:
| Model | Chemical Composition of Deposited Metal(%) | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | |
| ER201 | ≤0.15 | ≤1.00 | 5.5-7.5 | 0.06 | 0.03 | 16.0-18.0 | 3.5-5.5 | - | |
| ER202 | ≤0.15 | ≤1.00 | 7.501 | 0.06 | 0.03 | 17.0-19.0 | 4.0-6.0 | - | |
| ER301 | ≤0.15 | ≤1.00 | ≤2.00 | 0.03 | 0.03 | 16.0-18.0 | 6.0-8.0 | - | |
| ER302 | ≤0.15 | ≤1.00 | ≤2.00 | 0.03 | 0.03 | 17.0-19.0 | 8.0-10.0 | - | |
| ER304 | ≤0.07 | ≤1.00 | ≤2.00 | 0.03 | 0.03 | 17.0-19.0 | 8.0-11.0 | - | |
| ER304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.03 | 0.03 | 18.0-20.0 | 8.0-12.0 | - | |
| ER308 | 0.08 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.03 | 19.5-22.0 | 9.0-11.0 | 0.75 | 0.75 |
| ER308L | 0.03 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.03 | 19.5-22.0 | 9.0-11.0 | 0.75 | 0.75 |
| ER308LSI | 0.03 | 0.65-1.0 | 1.0-2.5 | 0.03 | 0.03 | 19.5-22.0 | 9.0-11.0 | 0.75 | 0.75 |
| ER309 | 0.12 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.03 | 23.0-25.0 | 12.0-14.0 | 0.75 | 0.75 |
| ER309L | 0.03 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.03 | 23.0-25.0 | 12.0-14.0 | 0.75 | 0.75 |
| ER310 | 0.08-0.15 | 03-0.65 | 1.0-2.5 | 0.03 | 0.03 | 25.0-28.0 | 20.0-22.5 | 0.75 | 0.75 |
| ER312 | 0.15 | 0.3-0.62 | 1.0-2.5 | 0.03 | 0.03 | 28.0-32.0 | 8.0-10.5 | 0.75 | 0.75 |
| ER316 | 0.08 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.03 | 18.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.75 |
| ER316L | 0.03 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.03 | 18.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.75 |
| ER316LSI | 0.03 | 0.65-1.0 | 1.0-2.5 | 0.03 | 0.03 | 18.0-20.0 | 11.4-14.0 | 2.0-3.0 | 0.75 |
| ER321 | ≤0.08 | ≤1.00 | ≤2.00 | 0.03 | 0.03 | 17.0-19.0 | 9-- 12 | ||
| ER410 | 0.12 | 0.5 | 0.6 | 0.03 | 0.03 | 11.5-13.5 | 0.6 | 0.75 | 0.75 |
| ER430 | 0.1 | 0.5 | 0.6 | 0.03 | 0.03 | 15.5-17.0 | 0.6 | 0.75 | 0.75 |
Product showing:




Net weight 5kg 15kg 20kg in plastic spool; 72 cartons on pallets, 22 pallets in 20GP container
Net weight 100kg 250kg 350kg per drum; 2 or 4 drums one pallet
Water-proof paper&plastic layer wound on spool, one spool in a carton

Application:
Used to weld ship building steel ( A , B , D , E , A36 , D36 , E36 ) and equivalent mild steel or 550 Mpa grade mild alloy steel ,such as container building,construction machine,railway construction,pressure vessel for semi-auto or automatic gas shielded welding.
Delivery:
MOQ: 0.5MT,Net weight delivery
Time: 10~20 days, Tianjin Port
Package: OEM package, Neutral carton, SOLID brand carton
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