Professional sales of BZn15-20 round rod/plate

用途：

广泛

规格：

齐全

材质：

BZn15-20

Zinc
Copper-nickel
Characteristics and scope of application
Zinc-nickel copper is a structural copper-nickel alloy with a beautiful silvery white appearance. It is commonly known as German silver (originally Chinese silver). Zinc-nickel copper has a high Good strength and corrosion resistance. Good plasticity. Can withstand pressure well in both hot and cold states. Poor machinability. Poor weldability. Elasticity is better than -. Structural white copper is used for parts working in humid and corrosive environments and instrument parts, medical equipment, telecommunications parts, artwork, spring tubes, etc.
Chemical composition
Copper: .～
Nickel+Cobalt+: .～
Zinc: balance
Lead:
Phosphorus:
Iron :
Manganese:
Silicon:
Antimony:
Sulfur:
Arsenic:
Carbon:
Bismuth:
Magnesium:< br/> Note: .(Impurities)
Various specifications can be produced according to customer orders

Quality>/Safety Guarantee
: Provide the original steel factory material quality guarantee certificate to ensure quality
/>Quality
/
Safety guarantee: Provide the original steel factory material quality guarantee certificate to ensure quality
Unit: Shanghai Yili Metal Materials Co., Ltd.
Contact number:
Contact mobile phone :
Contact person: Lin Jing
Contact email: @.
Our factory has always adhered to the purpose of
Serving customers with integrity and quality

Continuously improve ourselves
br/> Dedicate first-class products
perfect services
affordable products and high profits to customers. We sincerely welcome domestic and foreign merchants to visit, guide, inquire, negotiate and work together to achieve a win-win situation!