Lawton 5% 2x500mm silver solder sq brazing rod

Lawton 5% 2x500mm Silver Solder Square Rod (1 Kg pack)

• Silver Brazing rod made to BSEN17672 (CuP104)
• Available in every silver % content, most popular being 0.2%, 2% and 5% silver (Ag)
• Standard packaging 1kg hangable plastic sleeves as well as cardboard boxes and round tubes
• Varying silver content available upon request

General Construction

All Lawton solder rods conform to HTM 02 Spec

Type of Product

5% Silver Brazing Alloy

Composition

5% Silver
89% Copper
6% Phosphorous
Impurities to BSEN 17672 Group CP
Alloy conforms to: BSEN 17672:2010 CuP104

Melting Range

645 – 815oC

Working Temperature

710oC

Tensile Strength

600 N/mm2

Hardness (HV)

190

Elongation

7%

Electrical Conductivity

10% I.A.C.S. at 20oC

Appearance

Copper coloured metal

Occupational Health Data

TLV
Odour threshold
Silver – 0.1mg/m3 as fume
Phosphorous – 1mg/m3 as phosphoric acid
Copper – 0.2mg/m3 as fume