Hot sale Factory Moisture Proof - Phosphorus copper line – Wanlutong

Quick Details

Place of Origin: Qingdao, China (Mainland)

Brand Name: Wanlutong

Model Number: HS221

Material: Copper / Copper Alloy

Length: Depends on customer’s requirement

Operating Current: AC/DC

Welding Current: normal

Operating Temperature: 400-900℃

Diameter: 1.0-6.0mm

Application: Braze welding of copper,steel

Color: golden

samples: free samples

OEM: we accept OEM

certificates: ISO,CE,SGS

welding current: AC/DC

Business type: manufacturer copper brazing alloy

payment：T/T,L/C

Non-standard specification customizable

Packaging & Delivery

Packaging Details

AWS HS221 copper brazing alloy welding rod:

10kg per shrink film, 500kg per pallet

Delivery Time

20-25days after receiving your order

Description:

phosphorus Copper (Phosphorus Bronze (Phosphorus Bronze)) is added by bronze to degassing agent P 0.03 ~ 0.35, tin content 5 ~ 8. And other trace elements such as iron, Fe, Zn and other components, such as ductility, fatigue resistance can be used in electrical and mechanical materials, reliability is higher than the general copper alloy products.

Characteristics:

high strength 、glass hard、high tenacity 、long-range elasticity 、High conductivity、corrosion preventive、stand wear and tear 、thermostability 、Good ductility、Surface light。High elasticity  、Easy stretch，Fatigue resistance，Easy bending，stamping – resistant

Role:

 Phosphorus copper wire is used to make spring and spring contact sheet with good electrical conductivity, fatigue resistance can be used in electrical and mechanical materials, the reliability is higher than that of common copper alloy products, wear-resistant parts and magnetic resistant parts in precision instruments, Therefore, it is widely used in micromotor brush, mobile phone, battery, computer connector, all kinds of switch contact, spring, clamp, gasket, film closing, gear, brush box, vibrator, contactor and so on. Widely used in micromotor brush, mobile phone, battery, computer connector, all kinds of switch contact, spring, clamp, gasket, film closing, gear, brush box, vibrator, contactor, etc.

Brand number:

QSn4-3  QSn4-4-2.5  QSn4-4-4  QSn6.5-0.1  QSn6.5-0.4  QSn7-0.2  QSn4-0.3

 operative norm ：GB/T 14953-1994

congruent relationship：