High quality AWS stainless steel e304 e310 welding electrode rod manufacturer for valve surfacing
- Category: >>>
- Supplier: Hebei Naidi Wear-Resistant Material Co. Ltd.
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Product Overview
Description
Product Description
Description:
•E304 is a Cr18Ni8 stainless steel electrode with titanium calcium coating. The electrode has excellent welding process performance, stable arc, small spatter, good slag removal, beautiful shape, AC and DC dual use, and can be welded in all positions.
use:
Used for welding corrosion-resistant stainless steel structures whose working temperature is lower than 300℃, such as Cr18Ni8, Cr17Ni7, 301, 302, 304 stainless steel or valve surfacing welding.
Chemical composition of deposited metal
test item | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
| guarantee | ≤0.08 | 0.50~2.50 | ≤1.00 | ≤0.030 | ≤0.040 | 17.0~20.0 | 7.50~10.50 | ≤0.75 | ≤0.75 |
| value | 0.043 | 0.80 | 0.75 | 0.006 | 0.037 | 18.20 | 8.20 | 0.065 | 0.35 |
Mechanical properties of deposited metal
item | Rm(MPa) | A(%) |
| guarantee | ≥550 | ≥30 |
| value | 595 | 37 |
reference current (AC,DC+)
dia(mm) | Φ2.0 | Φ2.5 | Φ3.2 | Φ4.0 | Φ5.0 |
| welding current(A) | 40~80 | 50~100 | 70~130 | 100~160 | 140~200 |
Detail of Image
package and delivery
Delivery:
Time: Normally ready goods within 8 to 25 days.
Term: CIF CNF FOB EXW
FAQ
Q: are your trading company or manufacturer?
A:we are factory
Q:how long is your delivery time:
A:Generally it's 7-15 days if the goods are in stock,or it's 15-20days if goods are not in stock,it depends on quantity.
Q:Do you provide free sample?it's free or extra?
A:yes,we offer free sample,but don't pay the cost of freight.
Q:what is your payment term?
A:payment<=3000usd,100% in advance.payment>3000usd ,30%TT in advance,balance before shippment.
If you have another question, pls feel free to contact us as below:
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