- 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
Related Product Searches:Shenzhen high quality lead free soldering wire for general power network welding,High Quality,soldering wire, SMT soldering wire,Sn96.5Ag3.0Cu0.5
Shenzhen high quality lead free soldering wire for general power network welding
Description
100% brand new Brand: Jufeng
Type: Sn99.95
Alloy:Pb free soldering wireDiameter:0.1mm to3.0mm
Feature
1.material:alloy composition with tin,silver and copper.
2.packing: 32cm/pc,25kg/cn
3.suitability:suitable for cell phone PCB and SMD repair etc.
4.certificate:ISO9001:2008;SGS Test;Original Certificate.
Lead-free solder wire(welding wire):
1.Diameter:above 0.3mm
2.Sn99.3-Cu0.7, Sn99-Ag0.3-Cu0.7, Sn99-Ag0.5-Cu0.5, Sn96.5-Ag3.0-Cu0.5
3.weight:800g/900g/1000g
Chemical coposition
Symbol: JF-02 | |||||||||
Shape & tolerance: solder wires | |||||||||
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: welding wire in high temperature for electronics industry | |||||||||
Physical properties: | |||||||||
(1) Liquid temperature: about 227 | |||||||||
(2) Specific gravity: about 7.4 | |||||||||
Alloy composition: | |||||||||
Tin (Sn) | Cuprum (Cu) | Silver(Ag) | Stibium (Sb) | Bismuth (Bi) | Zincum (Zn) | Ferrum (Fe) | Aluminum (Al) | Arsenic (As) | Cadmium (Cd) |
99.95 | <0.005 | <0.001 | <0.02 | <0.01 | <0.02 | <0.02 | <0.02 | <0.03 | <0.002 |
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 item
Lead-free solder alloy | melting point °C | Tensile strength | elongation reat% | expansion rate% | Application |
Sn99.3Cu0.7 | 227 | 30 | 45 | 70 | low cost, the most commonly used Lead-free solder for general welding |
Sn96.5Ag3.5 | 222 | 38 | 54 | 75 | silver-containing materials, high cost |
Sn96.5Ag3.0Cu0.5 | 217 | 40 | 58 | 78 | high cost, relatively bright spot, sexualCan be excellent for demanding welding |
Shenzhen Jufeng Solder Co.,Ltd is supplying different sizes and types of lead free solder bars, welding sticks or ithout lead. Accept orders based on customer's special requirements or samples.Our lead free solder bar are sold all around the world,we have dealed with American,Italian,Australian,Indian, African,South American,European,Asian customers.Our products are qualified by SGS Test.Our company has got the ISO9001:2000 certificate.We are the member of China's Electronic Solder Material.
Tin-lead soldering wire item
Alloy composition Sn/Pb | Specific gravity | Liquid temperature | Temperature | Application |
63/37 | 8.39 | 183 | 220~240 | Computers, precision instruments, meters, TV, micro technology, coating metals |
60/40 | 8.65 | 190 | 230~250 | |
55/45 | 8.75 | 200 | 240~260 | Calculators, tape recorders, telephones, quartz and other common electronic and electrical products |
50/50 | 8.85 | 216 | 255~275 | |
45/55 | 8.97 | 227 | 270~290 | |
40/60 | 9.30 | 238 | 295~310 | General circuit boards, toys, lamps, crafts, water tanks, plumbing solder |
Excellent conductivity no clean solderable wire with flux-cored
Shenzhen high quality lead free soldering wire for general power network welding