Audited Supplier
New arrival Cobalt Alloy 21 Welding Rod ErCoCr-E blue head weld rod
As-Cast: Meets most surfacing requirements.
Densified: Hipped to eliminate centerline porosity.
Ground/Finished: Eliminates surface imperfections.
Applicable Processes:
Oxy-Acetylen Tungsten Inert Arc (TIG)
Continuous cast solid rod is supplied in standard 1m (36″ for North America) lengths. (Other lengths are available.)
Standard rod diameters include:
2.7 mm
3.2 mm
4.0 mm
4.8 mm
5.0 mm
6.0 mm
6.4 mm
Note: Additional diameters, rod lengths, and packaging are available upon request.
Chemical Composition:
| Composition(%) | C | Cr | Si | W | Fe | Mo | Ni | Mn | Co | Hardness |
| ErCoCr-E | 2.0-3.0 | 25.0-29.0 | 1.0 | - | 3.00 | 5.0-6.0 | 1.75-3.75 | 1.0 | Bal | 56-60 |
Q: Are you a trading company or a manufacturer?
A: We are a 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 a free sample? it's free or extra?
A: Yes, we offer free samples if the product is small, but don't pay the cost of freight.
Q: What is your payment term?
A: 30% in advance, balance before shipment.
