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Home > Products > Special Steel > cobalt-based welding wire AWS A5.21 ERCoCr-A stellite 6 colmonoy 6 nickel welding rod

cobalt-based welding wire AWS A5.21 ERCoCr-A stellite 6 colmonoy 6 nickel welding rod

FOB Price

US$ 45 - 50 / Kilogram

5 Kilograms(Min. Order)

Port shanghai
Payment TermsT/T
Delivery Detail15 days

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Product Description

cobalt-based welding wire AWS A5.21 ERCoCr-A stellite 6 colmonoy 6 nickel welding rod

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.

Chemcial Composition(%)
C	Si	Mn	Mo	Cr
0.9-1.4	1.0	≤1.00	≤1.00	26.0-32.0
W	Ni	Fe	Co
3.0-6.0	≤3.00	≤3.00	Rest

Physical properties (approximation)
Specific gravity kg/dm3	Melting temperature ℃	Specific caloric calorie g·℃	Coefficient of linear expansion
8.39	1260-1357	0.101	15.3

Type	Standard	chemcial composition(%)	Typical application
Nickel welding wire	A5.14 ERNi-1	Ni ≥ 93 Ti3 Al1 Cr-- Mo--	ERNi-1 is used for GMAW, GTAW and ASAW welding of Nickel 200 and 201, joining these alloys to stainless and carbon steels, and other nickel and copper-nickel base metals. Also used for overlaying steel.
NiCu welding wire	A5.14 ERNiCu-7	Ni 65 Cr-- Mo-- Ti2 Other: Cu	ERNiCu-7 is a copper-nickel alloy base wire for GMAW and GTAW welding of Monel alloys 400 and 404. Also used for overlaying steel after first applying Layer of 610 nickel.
CuNi welding wire	A5.7 ERCuNi	Ni 30 Cr-- Mo-- Other: Cu	ERCuNi is used for gas metal and gas tungsten arc welding. Can also be used by oxy-fuel welding of 70/30, 80/20, and 90/10 copper nickel alloys. A barrier layer of nickel alloy 610 is recommended prior to overlaying steel with GMAW weld process.
NiCr welding wire	A5.14 ERNiCrFe-3	Ni≥ 67 Cr 20 Mo--- Mn3 Nb2.5 Fe2	Type ENiCrFe-3 electrodes are used for welding of nickel-chromium-iron alloys to themselves and for dissimilar welding between nickel-chromium-iron alloys and steels or stainless steels.
NiCr welding wire	A5.14 ERNiCrFe-7	Ni: Rest Cr 30 Fe 9	Type ERNiCrFe-7 is used for gas-tungsten-arc and gas-metal-arc welding of INCONEL 690.
NiCrMo welding wire	A5.14 ERNiCrMo-3	Ni≥ 58 Cr 21 Mo 9 Nb3.5 Fe ≤1.0	ERNiCrMo-3 is used primarily for gas tungsten and gas metal arc and matching composition base metals. It is also used for welding Inconel 601 and Incoloy 800. It can be used to weld dissimilar metal combinations such as steel, stainless steel, Inconel and Incoloy alloys.
	A5.14 ERNiCrMo-4	Ni Rest Cr 16 Mo 16 W3.7	ERNiCrMo-4 is used for welding nickel-chromium-molybdenum base materials to itself, steel and other nickel base alloys and for cladding steel.
	A5.14 ERNiCrMo-10	Ni Rest Cr 21 Mo 14 W3.2 Fe 2.5	ERNiCrMo-10 is used for welding nickel-chromium-molybdenum base materials to themselves, steel and other nickel base alloys, and for cladding steels. Can be used to weld duplex, super duplex stainless steels.
	A5.14 ERNiCrMo-14	Ni Rest Cr 21 Mo 16 W3.7	ERNiCrMo-14 is used for gas-tungsten-arc and gas-metal-arc welding of duplex, super-duplex and super-austenitic stainless steels, as well as nickel alloys such as UNS N06059 and N06022, INCONEL? alloy C-276, and INCONEL? alloys 22, 625, and 686.

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Shanghai Boyan Machinery Co., Ltd.: Contact nameJames He
Chat Now; Phone86-0512-15705262888; AddressNo.27 Tian'edang Road, Wuzhong District, Suzhou, Jiangsu, China, Suzhou, Jiangsu

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cobalt-based welding wire AWS A5.21 ERCoCr-A stellite 6 colmonoy 6 nickel welding rod

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