Model Number

Zinc Cupronickel Strips

Nickel Silver Strips / Copper Nickel Zinc Alloys / Zinc Cupronickel Strips

1. CuNi15Zn20 – UNS.C75400 Nickel Silver Alloys

C75400 Details & Applications

CuNi15Zn20 - UNS.C75400 Nickel Silver Alloys, also called Copper-Nickel-Zinc alloys, 65-15-20 respectively, which has good formability, good corrosion and tarnish-resistance performance, and this alloy has the pleasing silver-like color.

Chemical Composition for C75400 Nickel Silver Alloys

Cu: 63.0-66.50%

Ni: 14.00-16.00%

Fe: 0.25% Max.

Pb: 0.05% Max.

Mn: 0.50% Max.

Zn: Balance

Note: Copper plus additions equal 99.50% minimum.

2. CuNi18Zn18 – UNS.C75200 Nickel Silver Alloys

C75200 Details & Applications

C75200 Nickel Silver Alloys

CuNi18Zn18 - UNS.C75200 Nickel Silver Alloys, also called Copper-Nickel-Zinc alloys, 65-18-18 respectively, which has good formability, good corrosion and tarnish-resistance performance, and this alloy has the pleasing silver-like color.

Chemical Composition for C75200 Nickel Silver Alloys

Cu: 63.0-66.50%

Ni: 16.50-19.50%

Fe: 0.25% Max.

Pb: 0.05% Max.

Mn: 0.50% Max.

Zn: Balance

Note: Copper plus additions equal 99.50% minimum.

3. CuNi18Zn20 – UNS.C76400 Nickel Silver Alloys

C76400 Details & Applications

C76400 Nickel Silver Alloys

CuNi18Zn20 - UNS.C76400 Nickel Silver Alloys, also called Copper-Nickel-Zinc alloys, 62-18-20 respectively, which has good formability, good corrosion and tarnish-resistance performance, and this alloy has the pleasing silver-like color.

Chemical Composition for C76400 Nickel Silver Alloys

Cu: 60.0-63.00%

Ni: 17.00-19.00%

Fe: 0.25% Max.

Pb: 0.05% Max.

Mn: 0.50% Max.

Zn: Balance

Note: Copper plus additions equal 99.50% minimum.

4. CuNi18Zn27 – UNS.C77000 Nickel Silver Alloys

C77000 Details & Applications

C77000 Nickel Silver Alloys

CuNi18Zn27 - UNS.C77000 Nickel Silver Alloys, also called Copper-Nickel-Zinc alloys, 55-18-27 respectively, which has good formability, good corrosion and tarnish-resistance performance, and this alloy has the pleasing silver-like color.

Chemical Composition for C77000 Nickel Silver Alloys

Cu: 53.0-56.00%

Ni: 17.00-19.00%

Fe: 0.25% Max.

Pb: 0.05% Max.

Mn: 0.50% Max.

Zn: Balance

Note: Copper plus additions equal 99.50% minimum.

hanks & Regards

Lindy Chen

ALB Copper Alloys Co., Ltd.

Xiamen, China

Tel: +86-592-5631276

Fax: +86-592-5750151

Email:Lindy.Chen(AT)alb-copperalloys.com

Please visit our website:www.alb-copperalloys.com