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Lead-free tin bar Sn99Ag0.3Cu0.7

Brand:JIAJINYUAN/JJY

Alloy composition:Sn99Ag0.3Cu0.7

Length: 326(mm)

Welding wire diameter: 0.8(mm)

Melting point:227(℃)

Whether it conforms or notRoHSYes (fits)

Weldable: Copper parts, tin-plated copper parts, etc

Working temperature:260~300(℃)

Specification:50~20000(g)

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Order Hotline

+86 0755 88366766

Product Description product description

Environmentally friendly lead-free tin bars

Lead-free tin bars are made by fusing high-purity tin raw materials from tin ore into electrolytic copper. They are produced through a special manufacturing method and a high-standard production process, and are cast by dedicated engineers under precise instrument inspection and quality control. The product has strong oxidation resistance, excellent physical and chemical properties, does not pollute the environment, and meets national standardsJIS, IPCSuch standards.

The on-time delivery rate is as high as99%

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Scope of application Scope of application

Used for compliance with all requirementsRoHSWave soldering or dip soldering of environmentally friendly electronic components and other workpieces as instructed.

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Environmentally friendly lead-free tin bars

Product Features Product characteristic

1 The speed of going to tin is very fast Strictly adhering to national standards, it is made of high-purity primary refined tin, electrolytic copper and pure silver materials. After melting, it has low viscosity, good wettability, high fluidity, excellent solderability and is easy to solder, effectively improving the welding efficiency.
2Strong antioxidant capacity The proprietary anti-oxidation alloy technology endows the tin bars with unique anti-oxidation properties, ensuring a very low oxidation slag production rate during the welding process and reducing unnecessary waste.
3 The weld points are bright and firm After special process adjustment and refining treatment, the metallographic particles are very fine, the weld points are firm, bright and full, without false welding, voids, sharp points or bridging phenomena, and there are no residual impurities after welding.
4 Ultra-low slag discharge technology The unique high-antioxidant formula, combined with free on-site technical services provided by engineers, such as reasonable setting of temperature, peak height, chain speed, slag removal and tin strip addition time points, inspection and correction of components, flux compatibility, etc. To effectively maintain the stability of solder composition, find the balance point between efficiency and stability, and control the slag discharge rate at7~20%. Free on-site tin cleaning service. High price for tin slag recycling or exchange for brand new tin bars.

Company Advantages

: Advanced R&D Team Custom Solutions for Clients

Our experts tailor solder alloys, flux activity levels, cleaning methods, and specialty properties to your process. We optimize welding parameters and recommend application-specific solutions, boosting your first-pass yield.

: Rigorous Quality Control Consistent Performance Stability

5,000㎡ facility with ISO9001-certified and production & testing equipments. Full-process inspection: raw materials, processes, and finished products. SGS-certified eco-compliance: ROHS, REACH, ELV.

: 17 Years Experience Superior Welding Results

High-purity tin with lower dross rate than industry average. Fast wetting | Robust & glossy joints | Zero defects (cold joints, bridging, collapse,etc.). Factory-direct pricing for maximum cost efficiency.

: 24/7 Technical Support Onsite Engineers Services

Provide technical support: 24-hour response | 72-hour full resolution. Free material replacement & solder dross recycling. Pre-sales consultation & post-sales troubleshooting.

Company Profiles

SHENZHEN JIAJINYUAN INDUSTRIAL TECHNOLOGY CO., LTD.Founded in October 2008, is a collection of electronic solder R & D, production, customization, solutions, services in one of the customized solder solutions provider, “JIAJINYUAN” has been selected as a strong brand national demonstration project [solder materials]. Jiajinyuan factory covers an area of more than 5,000 square meters, with a number of modern production equipment, testing equipment and laboratory equipment. Our lead-free solder products have passed the “SGS” test and are fully compliant with the latest EU RoHS directive and REACH standard ....... If you have any questions, please feel free to contact us!

SHENZHEN JIAJINYUAN INDUSTRIAL TECHNOLOGY CO., LTD.

Service Hotline:+86 075588366766

Phone: +86 18938660310

Fax: +86 0755 88367866

QQ: 2790138382

Email: sales@jjyhanxi.com

Address:13/F,12/F, Building No. B,Qinghu Technology Park,Qingxiang Rd.,Qinghu Community, Longhua Subdistrict,Longhua District,Shenzhen City,GUANGDONG Province,P.R.C.(518027)

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: Lead-free tin bar Sn99Ag0.3Cu0.7

Brand:JIAJINYUAN/JJY Alloy composition:Sn99Ag0.3Cu0.7 Length:326(mm) Welding wire diameter:0.8(mm) Melting point:227(℃) Whether it conforms or notRoHSYes (fits) Weldable:Copper parts, tin-plated copper parts, etc Working temperature:260~300(℃) Specification:50~20000(g)

SHENZHEN JIAJINYUAN INDUSTRIAL TECHNOLOGY CO., LTD.

contact

Tel：+86 0755 88366766
Phone：+86 18938660310
Email：sales@jjyhanxi.com
Address：13/F,12/F, Building No. B,Qinghu Technology Park,Qingxiang Rd.,Qinghu Community, Longhua Subdistrict,Longhua District,Shenzhen City,GUANGDONG Province,P.R.C.(518027)