Changzhou Friend Lead-free Solder Metal Co., Ltd.

Sn100 without Tin

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◎Sn100 without Tin Chemical composition% GB/T728--1998

Sn	Pb	Cu	Sb	Bi	Cd	Zn	Al	As	Fe
Margin	く0.010	く0.004	く0.014	く0.006	く0.0005	く0.0008	く0.0008	く0.003	く0.004

◎Sn100 main physical properties of lead-free solder

Type	Density g/cmᵌ	Resistivity μΩ.cm	Tensile strength /MPa	Shear Strength /MPa	Impact toughness J/cm²	Elongation ％	Hardness HV
JL-S100	7.31	12.85	19	21.9	52.9	43	6.2

I produced Sn100 free solder with a purity of YTC, and after a special oxygen, to the complex refining process, the metal impurities and non-metallic impurities to a minimum, Sn100 free solder bar is especially suitable for the use SnCu0.7 binary alloy wave soldering tin stove, lining of tin tin trough added to reduce elevated levels of copper and tin plating process applied.

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