Good Quality Solder Bar For Radiators

Operating Current:

International standard

Welding Current:

International standard

Operating Temperature:

280-310℃

Diameter:

1.8cm*1.3cm

Color:

Silver grey

Shape:

Rectangle of bar or stick

Melting point:

183-238℃

Working tools:

Solder pot

Dimension:

28.5cm*1.8cm*1.3cm,around 500grams/pc

Surface

bright and smoothing

Pass

Nominal Weight (%)

1.88

Pass

CL (%)

0.23

Pass

Expansion Rate (%)

>85

Pass

Insulation Resistance (Ω)

>1 times 10 to the 4rd Ω

Pass

Water-soluble Resistance

(Ω)

> 4 times 10 to the 4rd Ω

Pass

Corrosion Resistance

little corrosion

Pass

Composition

Sn

63

Pb

37

Little

Cu

0.08

0.001

Fe

0.02

0.0053

As

0.02

0.016

Sb

0.12-0.08

0.68

Bi

0.1

0.03

Zn

0.002

0.0014

Al

0.002

<0.003

Flux content(%)

-

Specific gravity

9.3

Melting point

183-238℃

Usage

Suitable for use with Hot Dip Soldering Pot

Storage information and warrantee period

Store in a cool, dry, non-corrosive environment. Product warrantee period of 1 years

Chemical composition of solder alloy

Metal element

Sn

Pb

Composition(%)

Balanced

60.2

Maximum threshold of impurities in solder alloy

Metal element

Bi

Zn

Fe

Al

As

Cd

Cu

Sb

Composition(%)

0.027

0.002

0.007

0.007

0.03

0.002

0.04

0.12

Notes: This product and all components are compliant with GB/T 3131-2001