Aws A5.21 Ercocr-B Green Head Cobalt Alloy 12 Welding Wire
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| Customization: | Available |
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| Material: | Cobalt Base Alloy |
| Diameter: | 3.2mm, 4.0mm, 5.0mm, 6.0mm, 6.4mm |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Basic Info.
- Model NO.
- Customized
- Length
- 1m, 2m, 4m
- Function
- Hardfacing Electrode
- Warranty
- None
- Dimensions
- 2.7mm-6.4mm
- Hardness
- 51-55HRC
- Application
- Low Carbon Steel Structure
- Feature
- Corrosion Resistance
- Welding Current
- 80A-130A
- Customized Support
- OEM, ODM
- Operating Current
- 80A-130A
- Transport Package
- Plastic Box or Plywood Package
- Trademark
- SYTOP
- Origin
- Liaoning, China
- Production Capacity
- 50000 Kilogram/Kilograms Per Month
Packaging & Delivery
- Package Size
- 6.00cm * 6.00cm * 120.00cm
- Package Gross Weight
- 6.000kg
- Lead Time
-
10 days (1 - 1000 kg)
To be negotiated ( > 1000 kg)
Product Description

Cobalt Alloy Welding Rod is supplied in the following forms:
As-Cast: Meets most hardfacing 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:
2.6 mm (3/32″)
3.2 mm (1/8″)
4.0 mm (5/32″)
5.0 mm (3/16″)
6.4 mm (1/4″)
8.0 mm (5/16″)
Note: Additional diameters, rod lengths, and packaging are available upon request.
Chemical Composition:
| Composition(%) | C | Cr | Si | W | Fe | Mo | Ni | Mn | Co | Hardness |
| Co 12 | 1.1-1.7 | 28-32 | 1.00 | 7.0-9.5 | 3.00 | 1.00 | 3.00 | 1.00 | Bal | 44-49 |
Q: Are you a trading company or 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- 20 days if goods are not in stock, it depends on quantity.
Q: Do you provide free samples? it's free or extra?
A: yes, we offer free samples, but don't pay the freight cost.
Q: What is your payment term?
A: payment<=1000usd,100% in advance. payment>1000usd,30%TT in advance, balance before shipment.
Package and Shipping

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