Lead Free Cored Solder Wire for Welding Materials | RFQ Sourcing Details
Laser Welding And Cleaning · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Laser Welding And Cleaning. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Guangdong Zhongshi Metals Co., Ltd Founded in 1999, high-tech enterprises, designated supplier of welding materials for national aerospace and military 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. Product Parameters: Name Lead-free solder wire Ingredient Sn99.3.
Cu0.7 Diameter 0.2MM - 3.0MM(custom made) Package 500g/Roll(custom made) Melting point 227ºC 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 Sn63.
Pb Suitable for demanding circuit boards, such as: high-precision instruments, electronics industry, micro-technology, aviation industry and other products welding 340±20 Sn60. Pb ±20 Sn55. Pb ±20 Sn50.
Pb Applicable to the requirements of ordinary circuit boards, such as: home appliances, electrical instrumentation, automotive electronics, hardware products and other products welding 350±20 Sn45. Pb ±20 Sn40. Pb ±20 Sn35. Pb ±20 Sn30.
Pb 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 Sn25. Pb ±20 Sn20. Pb ±20 Lead-free products Sn99.7.
Cu Applicable to high-end electronic products, export quality of electronic, electrical industrial products 380±20 Sn99. Ag0.3. Cu ±20 Sn96.5. Ag3.0. Cu ±20 Sn95.
Sb Suitable for welding, need to pass high pressure test or aging test under high temperature 380±20 Sn Applicable to all kinds of circuit board plating and used in tin furnaces with excessive copper to reduce copper content 285±10 Sn42.
Bi Thermal fuses for thermal fuses, thermal protectors, thermal fuses 230±20 Related Products: Lead-free solder wire Tin-lead solder wire Solder paste Solder bar Other solder products 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:
Lead | Applications and Buyer Notes
Lead is organized as a sourcing-ready Laser Welding And Cleaning reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time q
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- 1
- Unit, setBased on visible page data; confirm exact value in the RFQ.
- 2
- Package, 500g/Roll-2.2%Based on visible page data; confirm exact value in the RFQ.
- 3
- Diameter, 0.2MM-3.0MMBased on visible page data; confirm exact value in the RFQ.
- 4
- Certification, Our products have passed ROHS and REACH testing and certificationBased on visible page data; confirm exact value in the RFQ.
- 5
- production capacity, more than 6000 tons. Product Parameters: Name Lead-free solBased on visible page data; confirm exact value in the RFQ.
- 6
- Category, Laser Welding And CleaningBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
Continue from this detail page into sourcing structure
These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.
Return to the category page to compare more products, specs and shortlist options.
Internal sourcing path Cored Solder Wire Welding Materials procurementOpen the procurement aggregate for related products, adjacent keywords and RFQ paths.
Internal sourcing path Laser Welding Machines procurementOpen the procurement aggregate for related products, adjacent keywords and RFQ paths.
Internal sourcing path Designated Of Welding Materials procurementOpen the procurement aggregate for related products, adjacent keywords and RFQ paths.
Internal sourcing path High-precision Instruments procurementOpen the procurement aggregate for related products, adjacent keywords and RFQ paths.
Internal sourcing path Knowledge and buying guidesUse buying guides to check selection logic, application fit and RFQ preparation.
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Supplier profile
Guangdong ZhongShi Metals Co., Ltd focuses on laser welding machines for laser cutting, marking, welding, engraving, and cleaning systems sourcing and rfq-ready export supply platform