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Aws A5.21 Ercocr-B Stellite 12 Cobalt-Based Surfacing Welding Rods for High Pressure Valves

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Min Order	1 kg
Availability	In Stock
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Wenzhou Tianyu Electronic Co., Ltd.

Audited Supplier 8 years

Profile Certified by SGS/BV

Zhejiang, China
Angela Wu (Ms.)

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Model NO.:

Ercocr-B

Type:

Cobalt Base Welding Rod

Material:

Cobalt Alloy

Diameter:

2.5mm 3.2mm 4.0mm

Length:

1000mm

Welding Core Type:

Alloy Structural Steel

Electrode Coating Type:

Base

Function:

Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Cobalt Base Welding Rod

Welding Power:

AC and DC

Packing:

5kg/Box, 20kg/CTN

Trademark:

TYUE

Transport Package:

Pallet

Specification:

1.6MM 2.5MM 3.2MM 4.0MM 5.0MM

Origin:

China

HS Code:

8105900000

Product Description

Cobalt Base Alloy Bare Welding Rods

- AWS RCoCr-C (CO1)
- AWS RCoCr-A (CO 6)
- AWS RCoCr-B (CO 12)

AWS RCoCr-C (Co 1)
It has excellent wear and heat resistance at high temperature.
Recommended use for making valve seal inserts , rotating sealing ring, drill heads, cutter edge ,etc

AWS RCoCr-A (Co 6)
The most widely used Cobalt Alloy with good mechanical
properties at different temperatures, Recommended use
for making valve seat material, hot shear blade, high temperature valve , turbine blade ,etc.

AWS RCoCr-B (CO 12)
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making high-
pressure valve, shear edge, sawteeth, etc.

AWS RCoCr-E (CO 21)
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making fuild valve,
brass casting die , vlave seat, etc.