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Product
Product center
Dongguan Qihang Xiye Manufacturing Co.,Ltd
Telephone: + 86-769-85300736
The true: + 86-769-85300726
E-mail:info@dgqihang.com
Web site: www.dgqihang.com
Address: No.1 Xiagang Industrial Zone, Chang 'an Town, Dongguan City
Product Name: Sn63Pb37
Product Description: Overview
This product uses tin-lead alloy 63/37 to make solder bars, which are suitable for the soldering manufacturing process of electronic products. The alloy composition conforms to GBT/3131-2001 alloy composition specification.
alloy properties
1. Melting point: 183℃
2. Soldering temperature: 255℃±10℃
National Standard of the People's Republic of China (GB/T3131-2001) (Alloy Composition S-Sn63PbAA)
| main ingredient | Technical Content Requirements (wt%) |
| 锡（Sn） | 62.5～63.5 |
| 铅（Pb） | 余量 |
| 锑（Sb） | <0.005<> |
| 铋（Bi） | 0.03 |
| 铁（Fe） | 0.002 |
| 砷（As） | 0.01 |
| 铜（Cu） | 0.02 |
| 锌（Zn） | 0.015 |
| 铝（Al） | 0.001 |
| 镉（Cd） | 0.001 |
| 银（Ag） | 0.015 |
