Solder Wire with Flux Paste Lead Free Welding Tin Wire Roll Sn99.3 Cu0.7

• Customization: Available
• Type: Flux-cored Wire
• Material: Tin
• Model NO.: Sn99.3 Cu0.7
• Flux Containing: Containing Flux
• Slag Characteristic: Syringe Method Continuous out of Tin Stability
• Extended Length: <10mm
• Colour: Grey
• Flux: 1.8-2.2%
• Package: 250g/Roll
• Alloy: Sn99.3 Cu0.7
• Transport Package: Customized
• Specification: 0.2 / 3 mm
• Trademark: customized
• Origin: China
• HS Code: 8001202900
• Production Capacity: 6000 Tons
• Package Size: 37.00cm * 15.00cm * 6.80cm
• Package Gross Weight: 10.000kg

Product Description

Product Parameters

 

Name	Lead-free solder wire
Ingredient	Sn99.3 Cu0.7
Diameter	0.2MM - 3.0MM(custom made)
Package	250g/Roll(custom made)
Melting point	217-224ºC
Rosin	1.8% - 2.2 %(custom made)
Operating temperature	380±20ºC

 

Type	ingredient (WT%)	Melting point(ºC)	Density (g/cm3)	Use	Work (ºC)
Lead products	Sn63Pb37	183	8.4	Suitable for demanding circuit boards, such as: high-precision instruments, electronics industry, micro-technology, aviation industry and other products welding	340±20
	Sn60Pb40	183-190	8.5		340±20
	Sn55Pb45	183-203	8.7		350±20
	Sn50Pb50	183-215	8.9	Applicable to the requirements of ordinary circuit boards, such as: home appliances, electrical instrumentation, automotive electronics, hardware products and other products welding	350±20
	Sn45Pb55	183-227	9.1		360±20
	Sn40Pb60	183-238	9.3		370±20
	Sn35Pb65	183-248	9.5		370±20
	Sn30Pb70	183-258	9.7	Suitable for relatively low requirements of the circuit board, such as: hardware equipment, automotive water tank lighting bulbs, cable connectors and other products welding	380±20
	Sn25Pb75	183-266	9.9		400±20
	Sn20Pb80	183-279	10.1		420±20
Lead-free products	Sn99.7Cu0.3	227	7.4	Applicable to high-end electronic products, export quality of electronic, electrical industrial products	380±20
	Sn99Ag0.3Cu0.7	217-221	7.37		380±20
	Sn96.5Ag3.0Cu0.5	217-221	7.37		380±20
	Sn95Sb5	245	7.39	Suitable for welding, need to pass high pressure test or aging test under high temperature	380±20
	Sn99.95	232	7.41	Applicable to all kinds of circuit board plating and used in tin furnaces with excessive copper to reduce copper content	285±10
	Sn42Bi58	138	8.5	Thermal fuses for thermal fuses, thermal protectors, thermal fuses	230±20

Related Products

Lead-Free Solder Wire

Tin-Lead solder Wire

Solder Paste

Other Solder products

About US
Guangdong Zhongshi Metals Co., Ltd, Founded in 1999, high-tech enterprises, designated supplier of welding materials for national aerospace and other importatant industries. registered capital 22 million, has passed the ISO9001, ISO14001 and QC080000 certification. Main products are solder paste, solder wire, solder bar, annual production capacity more than 6000 tons.

Certifications

Our products have passed ROHS and REACH testing and certification. Each order can be accompanied by a batch of SGS certificate, material safety data sheet. The MSDS of this product can be obtained from our sales staff.

Company Exhibition

 

FAQ

Q1: Are you Manufacturer or Trading company?

A: We are a manufacturer with 20 years experience in the production of welding wire, welding bar and solder paste.

Q2: How Do We Place An Order?
A:Please send Email or WeChat with us Via TM, MSN, Skype, and let us know your requirements on type, quantities.We will reply you with Proforma Invoice based on your order request. Kindly check the PI and If everything is OK,We will deliver  the goods  for you ASAP. After got your payment .

Q3. Do you accept  OEM orders?
A:Yes, of course. But we have quantity requirement, pls feel free to contact our salesman for details.

Q4: What is your advantage?
A: Manufacturers for better prices, good quality and reputation, professional sales services.

Q5: Can you offer the free sample for testing?
A: Yes,we can offer free sample for testing, but the freight cost should be paid by customer side. 

Q6. How to store and How long is the warranty period?
A:Stored in a cool, dry, non-corrosive environment. Product warranty period of 1 year. 

Q7. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages.

Q8. What about the delivery time?
A:Usually 2-3 days for samples and 5-7 days for bulk orders. 

Q9. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime.