Sn95 5Sb Solder Bar

Introduction

Sn-Sb solder bars always work under high temperature. To fulfill practical applications, operators should choose right brazing filler metals; besides, the base metal should not be negatively affected by high heat, and the soldering joints should be qualified for thermal treatment after welding. The tin antimony solder rods are widely used in soldering metal equipments for TV sets, radios, home appliances, radio transponders, instruments, computers, etc.

Parameters of Sn-Sb Solder Bars

Lead-Free Solder Alloy	Melting Point °C	Tensile Strength	Elongation Rate %	Expansion Rate %	Application
Sn₉₅-₅Sb	240-243	40	50	75

Solder Flux for Sn-Sb Solder Bars

Code Item	LC--T-1	LC--H-1	LC--P-1	LC--HF01	LC--WS01
Flux Content (%)	2.2 ± 1.0	2.5 ± 0.5	2.2 ± 1.0	3.0 ± 0.5	2.5 ± 0.5
Halide Content (%)	0.05--0.1	<0.05	<0.05	0	0.1--0.2
Fluorine Content (%)	NONE	NONE	NONE	NONE	NONE
Silver Chromate Test	PASS	PASS	PASS	PASS	PASS
Copper Mirror Test	PASS	PASS	PASS	PASS	PASS
Copper Plate Corrosion Test	PASS	PASS	PASS	PASS	PASS
SIR	>1 × 1011	>1 × 1010	>1 × 1011	>1 × 1011	>1 × 1011 (After Cleaning)
Electro Migration	PASS	PASS	PASS	PASS	PASS (After Cleaning)
Characteristic	It belongs to halogen-free solder and enjoys wide range of applications.	It is used in soldering nickeling elements and lamp holders.	It is used to solder zinc electrode for capacitors.	It contains little halogen.	Its residue is washable.

SIR Test Condition:40℃, 95%RH, 96 h

Electro Migration Test Condition:65℃, 85%RH

Parameters of Sn-Sb Solder Bars:0.3 mmto12.0 mm