Shenzhen Jufeng Solder Co., Ltd.
Main products:solder wire,solder bar,solder paste
Contact Us
  • Contact Person : Ms. Chen Lisa
  • Company Name : Shenzhen Jufeng Solder Co., Ltd.
  • Tel : 086-0755-89501587-809
  • Fax : 086-0755-89501292
  • Address : Guangdong,shenzhen,12#JingPeng Industry BuJI town Longgang Distric , Shenzhen
  • Country/Region : China
  • Zip : 518129

Rosin core Lead-free soldering wire with rohs Sn99.3Cu0.7

Rosin core Lead-free soldering wire with rohs Sn99.3Cu0.7
Product Detailed
Rosin core Lead-free soldering wire with rohs Sn99.3Cu0.7. rosin cored flux from 1.5% to 2.5%. 2.Liquid temperatur

Shenzhen Jufeng Tin Product Co., Ltd. is specialized in producing and selling tin products, such as tin solder bars, tin solder wires, tin fat, anode stubs, soldering flux, apply machine water and cleaning agents. Our products are widely applicable to welding engineering of electron, communication, electric appliances, electric instruments and meters. 

Shape & tolerance:lead-free solder wire Sn99Ag0.3Cu0.7
Appearance: lucent, no dirt on surface
Weight: 15KG/box or so
Features: made of pure tin and pure copper from Yunnan Tin Industry Co., Ltd., advanced processing with high purity.
Purpose: leadless soldering in high temperature for electronics industry
Physical properties:
(1) Liquid temperature: about 227
(2) Specific gravity: about 7.4
Alloy composition:(wave soldering alloy)

Tin (Sn)

Cuprum (Cu)

Plumbum (Pb)

Stibium (Sb)

Bismuth (Bi)

Zincum (Zn)

Ferrum (Fe)

Aluminum (Al)

Arsenic (As)

Cadmium (Cd)

Physical properties
Spec.(colophony content) Melting point Specific gravity (g/cm2)
1.1%                                       227                     7.38
2.2%                                       227                      7.34
3.3%                                       227                      7.40

 Lead-free solder wire is suitable for the static dip soldering and welding wire soldering and hand-holding dip slodering.Solder wire is widely used on electronic industry.

Place of Origin

Guangdong, China (Mainland)

Brand Name


Model Number






Melting Point



In accordance with customer needs



Flux Content



shenzhen port

Packaging Details:

20 kilograms per package in general

Delivery Time:

within ten days

Payment Terms:

T/T,Western Union,MoneyGram

Supply Ability:

70 Ton/Tons per Month


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