Description

SPECIFICATIONS

Application: for brazing copper and copper alloys, steel and stainless steel

Brand Name: ZBJH

Certification: CE

High-concerned chemical: none

Length: 500mm

Model Number: L302/L303/L321

Operating Current: none

Operating Temperature: none

Origin: Mainland China

Welding Current: none

25% 45% 56% silver brazing filter metal silver-brazing alloy silver solder welding rod

1pcs is for sample, if you order 1pcs, we will circle it or bent it as parcel require.

do not have original box, if you want original box, please to order 1kg.

L302: Ag 24-26%, Cu 39-41%, Sn 1.5-2.5%, Zn 31-35%; melting temperature: 680-760 degrees

L302 is a low silver content, moderate cost, wide range of silver solder. The melting point slightly higher, but the ability to fill the uneven gap strong, better mechanical properties.

Applications:Used for brazing copper and copper alloy, steel and stainless steel.

diameter: 1.0mm/1.5mm/2.0mm/3.0mm

length:500mm/pcs

packing:1kg/box

Q: how to use?

A: to remove the grease, oxides and others of the surface of brazing & solder, work with silver brazing flux QJ101, QJ102, QJ103 or silver welding paste QJ111, QJ112, QJ112A

L303: Ag 44-46%, Cu 29-31%, Zn 23-27%; melting temperature: 665-745 degrees

L303 is one of the most commonly used silver brazing filler metal, with a low melting point, good ability to fill uneven gaps, good anti-vibration fatigue resistance of brazed joints and good mechanical properties.

Applications: Used for brazing copper and copper alloys, steel and stainless steel.

diameter: 1.0mm/1.5mm/2.0mm/3.0mm

length:500mm/pcs

packing:1kg/box

Q: how to use?

A: to remove the grease, oxides and others of the surface of brazing & solder, work with silver brazing flux QJ101, QJ102, QJ103 or silver welding paste QJ111, QJ112, QJ112A

L321: Ag 55-57%, Cu 21-23%, Sn 4.5-5.5%, Zn 15-19%; melting point: 620-655 degrees

L321 is a low melting point silver solder containing tin, has good fluidity, can quickly flow into the joint clearance, brazing seam surface smooth.

Applications:Suitable for brazing copper and copper alloys, steel and stainless steel, etc., in particular, requires a lower temperature brazing material.

diameter: 1.0mm/1.5mm/2.0mm/3.0mm

length:500mm/pcs

packing:1kg/box

Q: how to use?

A: to remove the grease, oxides and others of the surface of brazing & solder, work with silver brazing flux QJ101, QJ102, QJ103 or silver welding paste QJ111, QJ112, QJ112A