Jiangsu Baide Special Alloy Co., Ltd 
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Alloy Fasteners

Alloy Material

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Filler metal of this classification is used for welding nickel-copper alloy (ASTM B 127, B 163, B 164, and B 165 having UNS number N04400) to itself using the GTAW, GMAW, SAW, and PAW processes. The filler metal contains sufficient titanium to control porosity with these welding processes. 

Available Product Forms

ERNiCu-7 is available on spool (Precision Layer Wound) and in cut straight lengths in different sizes as below:
Available in Diameters Length
Straight Rods(TIG)-inch .047 .062 .093 .125 36 or 39
Straight Rods(TIG)-mm 1.2 1.6 2.4 3.2 915 or 1000
Spooled Wire (MIG)-inch .030 .035 .040 .045 Spool
Spooled Wire (MIG)-mm 0.8 0.9 1.0 1.14 Spool

ERNiCu-7 Chemical Composition:
Grade Ni% C%* Mn% Fe%* S% Cu% Si% Al% Ti% P%
ERNiCu-7 62-69 Max 0.15 Max 4.0 Max 2.5 Max 0.015 Bal. Max 1.25 Max 1.25 1.5-3.0 Max 0.02

Grade American European
ERNiCu-7 AWS A5.14, ERNiCu-7*
ASME II, SFA-5.14, ERNiCu-7
ASME IX, F-No. 42
UNS N04060
BS 2901 (NA33)
DIN 1736 SG-NiCu30MnTi
Werkstoff Nr. 2.4377
Europe NiCu30Mn3Ti
*ERNiCu-7 manufactured by NiWire Industries is under AWS A5.14.
Product Inquiry

Alloy Fasteners

Contact Us

Tel: 0086-523-89558188, 89550188  
Fax: 0086-523-89555688
Email: sales@jsbdalloy.com
Factory Add:
Alloy Industrial Park of Shiyan Town, Dongtai, Jiangsu, China
Office Add:
Room 110, Building 1, No. 98 Fenghuang West Road, Taizhou City, Jiangsu China.


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