Lead Free Solder-Wire(RoHS)

Description

Solder Wire of various grades is manufactured from pure & virgin metals and flux cored complies with US specification ASTM B 32 specification.

Solder Wire of various grades has excellent ability to completely wet component parts and is suitable for soldering in electronic and electrical applications. The post soldering residues are non corrosives.

Element	60/37.5/2.5 Sn/Pb/Ag	63/37	60/40	50/50	40/60	20/80	15/85	10/90
Sb**	0.12-0.2	0.12-0.5	0.12-0.5	0.12-0.5	0.12-0.5	0.12-0.5	0.12-0.5	0.12-0.5
Pb	Rest	Rest	Rest	Rest	Rest	Rest	Rest	Rest
Cu	0.12-0.2	0.12-0.5	0.12-0.5	0.12-0.5	0.12-0.5	0.12-0.5	0.12-0.5	0.12-0.5
Sn	59.5-60.5	62.5– 63.5	59.5- 60.5	49.5- 50.5	39.5- 40.5	19.5- 20.5	14.5- 15.5	9.5-10.5
Ag	2.5+0.2	0.002	0.002	0.002	0.002	0.002	0.002	0.002
Fe	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
As	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.03
Bi	0.07	0.03	0.03	0.03	0.03	0.03	0.03	0.03
Al	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Cd	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Zn	0.002	0.002	0.002	0.002	0.002	0.002	0.002	0.002
P	0.003	0.003	0.003	0.003	0.003	0.003	0.003	0.003
Solidus temp.	179°C	183°C	183°C	183°C	183°C	183°C	225°C	275°C
Liquidus temp	e	183°C	191°C	216°C	183°C	277°C	290°C	302°C

** QQC-571 / ASTM B-32 or Customer specification. Solder Wire is also manufactured as per IS1921.

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