Sn99.3cu0.7 Machine Classics Wire Soldering Silver Solder Seal Wire

• Type: Flux-cored Wire
• Material: Tin
• Flux Containing: Containing Flux
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Sn99.3Cu0.7
• Slag Characteristic: Acidic
• Extended Length: <10mm
• Colour: Grey
• Package: 250g/Roll
• Export Port: Sz
• Application: LED, PCB, Precise Instruments
• Flux Content: 1.9%
• Melting Point: 227ºC
• Transport Package: Zhongshi/Customized
• Specification: 0.5 mm
• Trademark: customized
• Origin: China
• HS Code: 831130000
• Production Capacity: 6000 Tons/Years
• Package Size: 37.00cm * 15.00cm * 6.80cm
• Package Gross Weight: 10.000kg

Product Description

Product Specification

Name	Lead-free solder wire
Ingredient	Sn99.3Cu0.7
Diameter	1.5MM(custom made)
Package	250g/Roll(custom made)
Melting point	227ºC
Rosin	1.9%
Operating temperature	310~340ºC

We provide lead-free solder wire with the features like nickel plating high-activity, water solubility.
Low splashing, low/high temperature, aluminium and automated soldering etc.. Our solder wires have been broadly used in aerospace,electronic and electrical, toy, auto industries.
Our lead-free solder wire meet the directive of RoHs and REACH.

Solder wires have an extensive set of uses in a broad range of industries ranging from consumer electronics to industrial bonding of metal substrates. To ensure flexibility across all applications, our lead-based and lead-free solder wires offer:

Broad range of melting points
Durable mechanical bonding
Range of diameters
Low oxide formulations
Formulations for both manual and automated processes




Related Products
Lead-Free solder wire


Solder paste

Solder bar

Other solder products

Product Parameters

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

Company Certification
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 solder wire,solder bar,solder paste and many other solder materials.

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 delivery 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.