Chinese Professional Stellite 21 Welding Wire - Nickel welding Wire ERNiCu-7 Monel 400/K500 welding wire – Sekonic

Product Detail

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Chinese Professional Stellite 21 Welding Wire - Nickel welding Wire ERNiCu-7 Monel 400/K500 welding wire – Sekonic Detail:

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ErNicu-7 （Monel 400/K500）Welding Wire

♦ Welding Material Name: Nickel welding Wire, ErNiCu-7, Monel 400/K500 Welding Wire

♦ MOQ:15kg

♦ Form: MIG(15kgs/spool), TIG(5kgs/box)

♦ Size: Diameter 0.01mm-8.0mm

♦ Common Size： 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM

♦ Standards: Conforms to Certification AWS A5.14 ASME SFA A5.14

ErNiCu-7 Based Material is Monel 400 and Monel K500, This welding wire is mainly used for welding MONEL400 alloy, MONELR404 alloy and MOENLK-500 alloy by tungsten inert-gas welding, MGW and submerged arc welding, and can also be used for surfacing steel surface welding by MGW and submerged arc welding.

It is recommended to use the Erni-1 nickel wire cover for specific gas welding conditions.

ERNiCu-7 Chemical Composition

C	Al	Ni	Si	Mn	P	S	Fe	Cu	Ti	Other
≤0.15	≤1.25	62.0-69.0	≤1.25	≤4.0	≤0.02	≤0.015	≤2.5	Bal	1.5-3.0	≤0.50

ERNiCu-7 Typical Welding Parameters

Diameter		Process	Volt	Amps	Shielding Gas
In	mm	Process	Volt	Amps	Shielding Gas
0.035	0.9	GMAW	26-29	150-190	75%Argon+25%Helium
0.045	1.2	GMAW	28-32	180-220	75%Argon+25%Helium
1/16	1.6	GMAW	29-33	200-250	75%Argon+25%Helium
0.035	0.9	GTAW	12-15	60-90	100% Argon
0.045	1.2	GTAW	13-16	80-110	100% Argon
1/16	1.6	GTAW	14-18	90-130	100% Argon
3/32	2.4	GTAW	15-20	120-175	100% Argon
1/8	3.2	GTAW	15-20	150-220	100% Argon
3/32	2.4	SAW	28-30	275-350	Suitable flux may he usedi
1/8	3.2	SAW	29-32	350-450	Suitable flux may he usedi
5/32	4.0	SAW	30-33	400-550	Suitable flux may he usedi

ERNiCu-7 Mechanical Properties

Condition	Tensile Strength MPa (ksi)	Yield Strength MPa (ksi)	Elongation%
AWS reauirement	480(70) Typical	Not specified	Not specified
Typical results as welded	530(77)	360(53)	34

Why ERNiCu-7?

• No Preheat required, maximum interpass temperature 150℃ and no PwHT required
• Dissimilar welding applications include joining alloys to Nickel 200 and copper-nickel alloys-
• Widely used in marine applications because of its good resistance to the corrosive effects of seawater and brackish waters
• Can be used for MIG overlay on steel after a first layer with nickel 208

Product detail pictures:

Related Product Guide:
Why Nickel Based Alloys ?
electropolished

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Chinese Professional Stellite 21 Welding Wire - Nickel welding Wire ERNiCu-7 Monel 400/K500 welding wire – Sekonic , The product will supply to all over the world, such as: Casablanca, Holland, Guatemala, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, please feel free to contact us. We would love to provide you with further information.

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