Factory Supply Stellite Alloys 6 Cobalt-Based Welding Rods Hardfacing Welding Wires Ercocr-a

• Customization: Available
• Type: Cobalt Welding Wire
• Material: Cobalt
• Model NO.: ERCoCr-A
• Flux Containing: Not Containing Flux
• Slag Characteristic: Easy Slagging
• Extended Length: 1000mm
• Name: Stellite 6 Welding Wire
• Quality: High Quality
• Sample: Free
• OEM: Accept
• Model: Ercocr-a
• Certificate: ISO CE Lr BV TUV
• MOQ: 5kg
• Diameter: 2.7-6.4mm
• Length: 300-1000mm
• Package: 5kg/Box,20kg/Carton
• Delivery: 3-10days
• Transport Package: 5kg/Box
• Specification: 5kg/box
• Trademark: stellite
• Origin: China
• Production Capacity: 5000tons/Month

Product Description

Product Name:No Harmful Aws A5.21 Ercocr-C welding electrode Stellite 1 Cobalt Based Welding Wires with best price

 Sample free!!!

Product description:         

 cobalt base alloys are available as cobalt rods, cobalt electrodes, cobalt wire and cobalt powder.  Cobalt alloys are used primarily for wear applications,our cobalt alloys can be applied by any known fusion welding process or HVOF spraying proess and are particularly well-suited for hardfacing applications. Cobalt alloys are the most widely used wear resistant hardfacing materials available.  Their unique combination of wear resistance, strength and corrosionresistance make them adaptable to many harsh environments.  Cobalt alloys are selected for their excellent resistance to the widest combination of wear types including adhesive wear, abrasion, erosion, contact fatigue, thermal shock, cavitation wear, corrosion and oxidation. The degree to which the cobalt alloys retain these properties assures their unique position in the wear technology field.

 

Cobalt-Based Alloy Bare Rod: 
- AWS RCoCr-C (Stellite 1) 
- AWS RCoCr-A (Stellite 6) 
- AWS RCoCr-B (Stellite 12)

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

 

AWS RCoCr-E 

It has excellent resistance on high heat, corrosion 
and abrasion.  Recommended use for making fuild valve,

brass casting die , vlave seat, etc.
 

Cobalt Base Alloy Bare Welding Rods

Alloy

Nominal Analysis of Welding Electrode

Other

UNS

ASME/AWS

Hardness (HRC)

Co

Cr

W

C

Ni

Mo

Fe

Si

Cobalt Base Alloy Bare Welding Electrodes

Stellite1

Bal.

32

12

2.45

≤3

≤1

≤3

≤2

≤0.5

R30001

(SF)A5.21 ERCoCr-C

51-56

Stellite6

Bal.

30

4-5

1.2

≤3

≤1

≤3

≤2

≤0.5

R30006

(SF)A5.21 ERCoCr-A

40-45

Stellite12

Bal.

30

8

1.4-1.8

≤3

≤1

≤3

≤2

≤0.5

R30012

(SF)A5.21 ERCoCr-B

46-51

Stellite20

Bal.

33

16

2.45

≤3

≤1

≤3

≤2

≤0.5

-

-

53-59

Stellite21

Bal.

28

-

0.25

3

5.2

≤3

≤1.5

≤0.5

R30021

(SF)A5.21 ERCoCr-E

28-40*

Stellite22

Bal.

28

-

0.3

1.5

12

≤3

≤2

≤0.5

-

-

41-49*

Stellite25

Bal.

20

14

0.1

10

≤1

≤3

≤1

≤0.5

-

-

20-45*

Stellite31

Bal.

26

7.5

0.5

10

-

≤2

≤1

≤0.5

R30031

-

20-35*

StelliteF

Bal.

26

12

1.7

22

≤1

≤3

≤2

≤0.5

R30002

(SF)A5.21 ERCoCr-F

40-45

Stellite107

Bal.

31

4

2

24

-

≤2

≤3

≤0.5

-

-

38-47

Stellite190

Bal.

27

13.5

3.2

≤1

≤1

≤3

1

≤0.5

R30014

(SF)A5.21 ERCoCr-G

54-59

Application:
The base-cobalt alloys used successfully for years in applications involving severe conditions of wear or wear combined with corrosion and/or high temperature. Typical applications; shaft sleeves, bushings, valve parts, pump plungers, doctor blades, feed screws, knives, wear plates, and bearings. It is widely used in oil & gas, machinery, wood cutting, automotive, paper and food processing industry, etc.
Package:

Size: 2.7mm*1000mm

package: 5 kg/inner box

Size: 3.2mm*1000mm

package: 5 kg/inner box

Size: 4.0mm*1000mm

package: 5 kg/inner box

outer box is cardboard carton

However, we can do it as client's request: 

Delivery:7-15 days after order confirmed

 About our Company:

Our compamy is a specialized manufacturer of welding products registered in 1996, the annual production capacity exceeding 5000tons. The main products of our company are welding electrodes,  welding wires and welding accessories. With more than 20 years' working experience, we have strict quality testing and perfect service system.