Factory Supply Hardfacing Cobalt Based Welding Wire Stellite 21 Welding Rod Bare Rods Ercocr-E

• Type: Cobalt Welding Wire
• Material: Cobalt
• Flux Containing: Not Containing Flux
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ERCoCr-E
• Slag Characteristic: Easy Slagging
• Extended Length: 1000mm
• Name: Stellite 21 Welding Wire
• Quality: High Quality
• Sample: Free
• OEM: Accept
• Model: Ercocr-E
• 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:factory supply Hardfacing Cobalt Based Welding wire Stellite 21 welding rod Bare Rods ERCoCr-E

GB/T 29713 RCoCr-E
AWS A5.9 RCoCr-E

ISO 14343-B-RCoCr-E

 

Product description:         

 

Stellite's™ 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 corrosion resistance

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

AWS RCoCr-e (Stellite 21)

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

brass casting die , vlave seat, etc.

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.

 

 Our Service:

1.Best price offer

2.On-time delivery

3.Strict quality control

4.The most comprehensive and the most attentive service

RFQ:

Q: Are you trading company or manufacturer?

A: We are factory.

 

Q: How long is your delivery time?

A: Generally it is 3-5 days if the goods are in stock. or it is 5-12 days if the goods not in the stock, it is according to quantity.

 

Q:  Do you provide samples? is it free or extra?

A:  Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q:  What is your terms of payment?

A: Payment≤1000USD, 100% in advance. Payment≥1000USD, 30%T/T in advance, balance before shippment.