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NXF Sn:99.3 Cu:0.7 Wire Diameter 0.1mm-50mm Melting Point and Melting Degree 228° Cored Tin Wire Solid Soldering Rod
2025-10-15 17:57 NXF GROUP
38
Product Description
Solder wire, also known as solder thread, tin wire, or tin thread in Chinese, has the English name \"solder wire\". It consists of two parts: a tin alloy and a flux. The flux is uniformly injected into the middle part of the tin alloy. Different types of solder wire have different flux components. The flux serves to enhance heat conduction during the soldering process, remove oxidation, reduce the surface tension of the material being soldered, eliminate oil污 on the surface of the material being soldered, and increase the soldering area. The characteristic of solder wire is that it is a tin alloy wire with a certain length and diameter, which can be used in conjunction with a soldering iron or laser for welding electronic components.
Cored Tin Wire Solid Soldering Rod Drawing
Physical properties Appearance and ductility: Silvery white and shiny, with a soft texture, excellent ductility and plasticity, easy to bend and process. Melting point and density: Low melting point, about \(232^{\circ }C\). Density is about \(7.3g/cm^{3}\). Conductivity: Good volume conductivity, \(15IACS\). Hardness and strength: Brinell hardness is \(3.9\) at \(20^{\circ }C\). Tensile strength is \(2,100psi\) at \(15^{\circ }C\). Allotrope: At low temperatures below \(13^{\circ }C\), silvery white tin will turn into gray tin, which is powdery and has a lower hardness. Tin | Metal | Products produced by Indium Corporation - Indium CorporationIndium CorporationTin specific gravity_Baidu Encyclopedia Metallic tin is soft and easy to bend, with a melting point of 231.89°C and a boiling point of 2260°C. There are three allotropes: white tin is a tetragonal crystal system with a density of 7.28 g/cm3; gray tin is a diamond-shaped cubic crystal system with a density of 5.75 g/cm3; brittle tin is an orthorhombic crystal system with a density of 6.54 g/cm3. Baidu Encyclopedia Chemical properties Oxidation and corrosion: It is not easy to oxidize in the air. When exposed to air, a stable oxide film will be formed, which makes tin have significant corrosion resistance and is often used as an anti-corrosion layer for other metals. Stability: Non-toxic, with good sterilization, purification and preservation effects. Reactivity: It easily reacts with oxygen, sulfur, etc. at high temperatures, but is very stable at room temperature.
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Packing & Delivery
Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals,machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories.Established in1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship."
Our advantage:3S Service(Small Quantity/Short Time/Special Material)
Application Areas
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern
Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central
America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled
seriously. We Specialize in manufacturing about 21 years. We have professional testing department and testing equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
6. Are you trading company or manufacturer ?
We are manufacturer.
7. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
8. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
9. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern
Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central
America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled
seriously. We Specialize in manufacturing about 21 years. We have professional testing department and testing equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
6. Are you trading company or manufacturer ?
We are manufacturer.
7. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
8. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
9. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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