- Product Details
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Quick Details
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Weight:
-
50g/100g/500g
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Flux Content:
-
60/40
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Warranty:
-
1 month
-
Place of Origin:
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Shandong, China
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Brand Name:
-
Tensileweld/OEM
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Model Number:
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sn99.3cu0.7
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Application:
-
Soldering
-
weight1:
-
50g/100g/500g/800g
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Certificate:
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ISO CE
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Usage:
-
Building Structures
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Advantage:
-
Excellent Ductility/Excellent Welding Performance
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Spool materials:
-
Rolling Wire
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Welding type:
-
Flame Welding
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Use type:
-
Hard Alloy
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OEM:
-
Accept OEM
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MOQ:
-
100kg
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Characteristic:
-
high-precision instruments, electronics industry
Quick Details
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Material:
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Sn63Pb37
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Diameter:
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0.5/0.6/0.8/1.0/1.2/1.5/1.6mm
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Melting Point:
-
227
-
Weight:
-
50g/100g/500g
-
Flux Content:
-
60/40
-
Warranty:
-
1 month
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
Tensileweld/OEM
-
Model Number:
-
sn99.3cu0.7
-
Application:
-
Soldering
-
weight1:
-
50g/100g/500g/800g
-
Certificate:
-
ISO CE
-
Usage:
-
Building Structures
-
Advantage:
-
Excellent Ductility/Excellent Welding Performance
-
Spool materials:
-
Rolling Wire
-
Welding type:
-
Flame Welding
-
Use type:
-
Hard Alloy
-
OEM:
-
Accept OEM
-
MOQ:
-
100kg
-
Characteristic:
-
high-precision instruments, electronics industry
Product Overview
lead free soldering wire 50g 100g 500g pcb solder wire rosin-core tin wire solder wire
Years of solid state welding alloy and flux Subcommittee to study and practical experience, combined with modern electronics industry towards miniaturization and development of environmental protection and the need for reliable high-performance products.
We have developed lead-free tin wires with alloy components such as Sn/Cu, Sn/Ag, Sn/Sb, Sn/Ag/Cu, Sn/Ag/Bi, etc.
We have developed lead-free tin wires with alloy components such as Sn/Cu, Sn/Ag, Sn/Sb, Sn/Ag/Cu, Sn/Ag/Bi, etc.
Product Parameters
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Name
|
Lead free solder wire
|
|
Weight
|
500g
|
|
Melt point
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218°
|
|
Flux content
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2.2%
|
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Component content
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Sn:99.3% Cu:0.7%
|
|
Wire diameter
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0.5mm/0.6mm/0.8mm/1.0mm/1.2mm/1.5mm
|
|
Name
|
Lead free solder wire
|
|
Weight
|
100g
|
|
Melt point
|
218°
|
|
Flux content
|
2.2%
|
|
Component content
|
Sn:99.3% Cu:0.7%
|
|
Wire diameter
|
0.5mm/0.6mm/0.8mm/1.0mm/1.2mm/1.5mm
|
|
Name
|
Lead free solder wire
|
|
Weight
|
50g
|
|
Melt point
|
218°
|
|
Flux content
|
2.2%
|
|
Component content
|
Sn:99.3% Cu:0.7%
|
|
Wire diameter
|
0.5mm/0.6mm/0.8mm/1.0mm/1.2mm/1.5mm
|
Lead-free solder wire advantage
1. Good solder can be short wetting time
2. The filament distribution within the resin, good continuity
3. No splash during welding, less residue and transparent and colorless
4. No nausea odor, less smoke, and no volatile gases harmful to health
5. Winding neat, attractive, bright surface
6. Reduce welding surface tension and increase fluidity
2. The filament distribution within the resin, good continuity
3. No splash during welding, less residue and transparent and colorless
4. No nausea odor, less smoke, and no volatile gases harmful to health
5. Winding neat, attractive, bright surface
6. Reduce welding surface tension and increase fluidity
PRODUCT SPECIFICATIONS
1.6mm 3mm solder wire sn99.3cu0.7 100g 500g Lead Free Rosin Core Solder Wire 60/40 in welding wire
Lead-free solder wire Sn-0.7Cu product specification
【Scope of application】
1. Lead-free solder wire Sn-0.7Cu
2. This product is used in manual welding and automatic welding with strict environmental protection requirements. It is refined from high-purity raw materials and is widely used in the environmental protection electronic assembly industry. The product execution standard: GB/T 20422-2006
【Features】
*Excellent conductivity and thermal conductivity, fast tinning speed
*Excellent wetting performance
*The rosin content is moderate, and there is very little splashing during use
*Rosin is evenly distributed, with little smoke and no unpleasant smell
【Monitoring Information】
1. Alloy composition
|
Igredient
|
Sn
|
Cu
|
Fe
|
Pb
|
Ag
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Ni
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Zn
|
||||
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Content(%)
|
99.3±1.0
|
0.7±0.2
|
0.02
|
0.10
|
0.10
|
---
|
0.001
|
||||
|
Igredient
|
Bi
|
Cd
|
In
|
Au
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Al
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As
|
Sb
|
||||
|
Content(%)
|
0.10
|
0.002
|
0.10
|
0.05
|
0.001
|
0.03
|
0.10
|
||||
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Melting point (℃)
|
|
227
|
|
specific gravity (g/cm3)
|
|
7.4
|
|
||||
Note:
A. The values in the table are the maximum
B. The data in the table comes from the random sampling values of imported ICP emission spectrometer used in our laboratory. The data is slightly different due to different batches.
C. The magazine content in the table is less than 0.2%
2. Flux composition
Solder wire diameter and flux content can be customized according to customer requirements
|
|
Performance
|
|
|
|
|
Halogen-containing
|
Halogen-free
|
|
|
Acid value (KOHmg/g)
|
≤150
|
--
|
|
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Halogen cntent (%)
|
≤0.3
|
--
|
|
|
Copper mirror corrosion test
|
Can not pierce or fall off
|
|
|
|
Flux content (%)
|
1.5-2.5 (Can be customized according to customer requirements)
|
|
|
|
Expansion rate (%)
|
≥80
|
|
|
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Dryness
|
Dry, easy to remove residue
|
|
|
|
Surface insulation resistance after welding (Ω)
|
The comb-shaped electrode spacing is 0.03mm≥1.0×1011
|
|
|
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Electromigration (Ω)
|
≥1.0×1011
10x magnification identified with comb-shaped electrode, the crystal growth less than 20% of the wire spacing, the wire no
corrosion.
|
|
|
|
Ion contamination (μ/cm2)
|
≤3.0
|
|
|
Quality Control:
Feeding control-tin melting (composition inspection)-surface treatment inspection-die casting inspection-extrusion inspection-wire
drawing inspection-coil inspection-packaging inspection-finished product inspection
Quality Assurance:
A The third-party authoritative test report is provided for a fee
B Compliant with EU RoHS directive
Feeding control-tin melting (composition inspection)-surface treatment inspection-die casting inspection-extrusion inspection-wire
drawing inspection-coil inspection-packaging inspection-finished product inspection
Quality Assurance:
A The third-party authoritative test report is provided for a fee
B Compliant with EU RoHS directive
PRODUCT CONFIGURATION
* Low-end-products solder joints (Solder joints are very general)
* End products solder joints (Solder joints are very bad)
* This solder wire solder joints (Solder joints as a mirror)
Certifications
Our company uses environmentally friendly pure tin and tin ingots to produce lead-free tin wire, adding high-temperature anti-oxidation elements. Strict management and control are carried out from the smelting of raw materials, mixing inspection, molding and other links.
The ISO9001 quality management system is strictly implemented. direct-reading spectrometer is used to identify the quality throughout the process. The production is fully compliant with EU RoHS standards (SCS testing) and is resistant to light. Lead-free solder bars and solder wires with less residue.
SALES AND SERVICE NETWORK
Qingdao Tensileweld Welding Consumables Co., Ltd. is a manufacturer of soldering tin. Its main products: lead-free solder wire, lead-free solder wire, solder wire, solder wire, solder paste, copper electrode, electronic tin solder wire, etc. The company's products are used for tin solder material, then add the newly developed elements of a slag product is low, the performance is good solder joints full, bright, suitable for wave soldering various electronic products, with good temperature characteristics and good fatigue .
The company has fully automated production equipment and testing instruments, and has undergone rigorous training of R&D and production experienced technicians. With high-quality products and good reputation, the products are exported to the United States, India, More than 50 countries including Tanzania, Sri Lanka, Nepal, Uganda, Russia, Turkey, Germany, Brazil, Korea, Japan, United Arab Emirates, Venezuela, and the United Kingdom.
Successful Project
Project in India
Project in
United States
Project in
Pakistan
Using Range
lead free soldering wire 50g 100g 500g pcb solder wire rosin-core tin wire solder wire
The Sn99.3Cu0.7 lead free solder wire is made up of 99.3% tin and 0.7% copper. It is desirable for using in common metal
equipment, copper tubes, and copper plates. This product is a conventional type of environmentally-friendly solder by adoption of lead-free soldering technology. The wire diameter can reach more than 0.18mm.
As a typical type of high-temperature lead free tin wire, our Sn99.3Cu0.7 lead free solder has the melting point of approximately 227 degrees Celsius. It is suitable for both wave soldering and dip soldering processes, which call for environmental protection.
During the soldering process, this product features nice liquidity. It can substantially reduce various technical problems, such as bridging, icicle, solder spatter, and more.
This product gives wide applications in the eco-friendly electronics assembly industry. It can be also used to fix the silicone toys.
equipment, copper tubes, and copper plates. This product is a conventional type of environmentally-friendly solder by adoption of lead-free soldering technology. The wire diameter can reach more than 0.18mm.
As a typical type of high-temperature lead free tin wire, our Sn99.3Cu0.7 lead free solder has the melting point of approximately 227 degrees Celsius. It is suitable for both wave soldering and dip soldering processes, which call for environmental protection.
During the soldering process, this product features nice liquidity. It can substantially reduce various technical problems, such as bridging, icicle, solder spatter, and more.
This product gives wide applications in the eco-friendly electronics assembly industry. It can be also used to fix the silicone toys.
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