ERNiCu-7|Kaixin Alloy Materials Co., Ltd.-specializes in high-temperature alloys-corrosion-resistant alloys-expansion alloys-pure nickel alloys and other strips-wires-rods

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Danyang Kaixin Alloy Material Co., Ltd.

ERNiCu-7

Product properties:

Brand: KX-Alloy

Similar grades: SNi4060,SNiCu30Mn3Ti

Certification certificate: ISO9001:2015

Place of Origin: Danyang, Jiangsu, China

Product Description

Alloy Category: Corrosion Resistant Alloy

Substrate shape: coiled wire/strip/straight strip

Alloy series: nickel copper alloy

Implementation standards: GB/T15620-2008；AWS A5.14:2005

Application areas: petrochemical industry, marine ships

Product description and application

SNi4060 (SNiCu30Mn3Ti), SNi4061 (SNiCu30Mn3Nb) welding wire is used for nickel-copper alloy welding, such as UNS N04400, can also be used for composite steel, nickel-copper composite surface welding and steel surface surfacing welding.

ERNiCu-7Composition content

Ni≥62%

Cu：28%~32%

Cr：20%~23%

Mn：2.0%~4.0%

Ti：1.5%~3.0%

Fe≤2.5%

Si≤1.2%

AI≤1.2%

Co≤1%

C≤0.15%

P≤0.02%

S≤0.015%

Vacuum induction furnace

Electroslag remelting

Process requirements

Welding wire diameter and allowable deviation: unit is millimeters

Package form	Welding wire diameter	Tolerance

Straight rod	1.6、1.8、2.0、2.4、2.5、2.8、3.0、3.2、 4.0、4.8、5.0、6.0、6.4	±0.1
Welding wire coil		+0.01 -0.04
100mm and 200mm diameter wire spools	0.8、0.9、1.0、1.2、1.4、1.6
270mm and 300mm diameter wire spools	0.5、0.8、0.9、1.0、1.2、1.4、1.6、2.0、 2.4、2.5、2.8、3.0、3.2
Note: Welding wires of other sizes, deviations and packaging forms can be produced according to the agreement between the supplier and the buyer.
a When used for manual filling wire, the allowable deviation in diameter is ±0.1.

Relaxed diameter and warping distance of welding wire: unit is mm

Wire spool diameter	100	200	270、300

Relaxed diameter	60~380	250~890	380~1 300
Warping distance	≤13	≤19	≤25

Welding wire packaging quality:

Package form	Size mm	Net mass kg

Straight rod	一	2.5、5、10、25
Welding wire coil	a	10、15、20、25
Wire spool specifications	100	0.3、0.5、1.0
	200	2.0、2.5
	270、300	5~12
Note: According to the negotiation between the supplier and the buyer, welding wires of other net qualities can be packaged.
The size of the welding wire coil is determined by negotiation between the supplier and the buyer.

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