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Name:Standard Sn63/Pb37, Sn60/Pb40 of solder
Category:Goods are Pb-Sn
 
Detail:
For the heat wave soldering and welding Baptist, the temperature was 220 ℃ -260 ℃,

has the following advantages:
• excellent wetting, reduce bad spot there;
• harmful impurities of the very few to improve the spread of Enhance mobility;
• a bright spot;
• Level bright, tin slag less;
• quality consistent, stable solder effect.


different origin, tin-lead impurities in raw materials of different composition. Therefore asked the manufacturers to strict selection of raw material suppliers to ensure that access to high-quality raw materials. In addition, the solder alloy in the production process, the production technology of different manufacturers, will also affect the quality of solder. I

companies carefully selected raw materials suppliers, using my company’s proprietary production technology and production processes to ensure that produce the best quality of solder. Kuril solder produced by the United States, not only in line with industry standards QQS571E, German industry standard DIN 17707, Japan, JIS-Z3282 industry standard and the Chinese national standards, and beyond the above criteria.

types of solder
• anti-oxidation of the solder
• high temperature of the solder
• extinction of the solder
• low temperature of the solder
• can be customized according to customer requirements of the various solder

specifications \ element name \ standards

tin Sn

lead Pb

Antimony Sb

copper CU

bismuth B5

arsenic As

Fe Fe

zinc Zn

Al Ai

cadmium Cd

U.S. industrial standards QOS571E

62.5-63.5

cushion

0.5

0.08

0.25

0.03

0.02

0.005

0.005

0.001

German industry standards DIN1707

62.5-63.5

cushion

0.12

0.05

0.10

0.01

0.02

0.002

0.002

0.002

Japanese Industrial Standards JISZ3282

62.5-63.5

cushion

0.3

0.05

0.05

0.03

0.03

0.005

0.005

0.005

national standards GB / T8012-A-2000

62.5-63.5

cushion

0.012

0.02

0.01

0.01

0.01

0.001

0.001

0.001

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