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Stellite 1/Polystel cobalt based 1 grade welding rod for hardfacing

Categories Welding consumables
Place of Origin: China
Brand Name: Yuanqiao
Model Number: 0044
MOQ: 30kg
Price: 30~40USD/kg
Packaging Details: According to customers' requirment.
Delivery Time: 1~2 weeks
Payment Terms: TT payment, western union
Supply Ability: 10 tons each month
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Stellite 1/Polystel cobalt based 1 grade welding rod for hardfacing

Description

Co 1, is a cobalt based bare rod that has the highest hardness and wear resistance of the standard cobalt alloys. Co 1 is used in elevated temperature, high wear applications. It is difficult to machine requiring carbide tools or grinding. It can be applied to all weldable steels, including stainless steels. It equivalent to: Stellite 1, Polystel 1.

Applications

Hydro pulper disc

Oil drilling tools

Mixer seals and rotors

About the product

Chemical composition:

Grade

Chemical composition

Cr

Mo

Fe

Ni

Mn

Co 1

31.0

≤1.0

≤3.0

≤3.0

≤1.0

Si

C

W

Co


1.2

2.4

12.2

Bal


Physical Properties

Grade

Density

Melting Point

Co 1


8.69g/cm3

1190~1345°C

Typical Characteristics:

Hardness

Abrasion Resistance

Magnetic

Corrosion Resistance

Machilityineab

HRC 50~58

Excellent

No

Good

Diffcult

Standard Sizes:

Diameter


Diameter

Diameter

1/16” (2.7mm)

1/8”(3.2mm)

5/32” (4.0mm)

3/16” (4.8mm)

Specifications:

AWS 5.21-2001 ERCoCr-C , Mil-R-17131C Mil-CoCr-C.

Cheap Stellite 1/Polystel cobalt based 1 grade welding rod for hardfacing for sale
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