L-Ag15P

Category 
type 
Copper phosphorus silver brazing alloy.
applications 
Copper to copper (without flux). Brass, copper and copper-tin alloys (with flux). Do not use in a sulphurous environment. For working temperatures up to 200ºC
Properties 

Phosphorus silver brazing alloy. Self picking on copper. Used for strong brazing of uneven junctions. Good mechanical characteristics at low temperatures.

classification
AWS 
A 5.8: BCuP-5
UNS: C55284
EN ISO 
1044: CP 102
17672: CuP 284
DIN 
8513: L-Ag15P
Suitable for 

Particularly recommended for sanitary and refrigerating installations.. Applications: Copper to copper (without flux). Brass, copper and copper-tin alloys (with flux). Do not use in a sulphurous environment.

approvals 
CE approved
welding positions: 
Filler metal analysis %

Ag

Cu

P

others total

14,5-15,5

rem

4,8-5,2

<0,15

mechanical properties

Heat

RP0,2

Rm

Weight

Operating temperatur

Impact Energy (J) ISO-V

Melting range

Treatment

(N/mm2)

(N/mm2)

(g/cm3)

(°C)

-40°C

-60°C

(°C)

untreated

250

8.4

710

645-770

redrying temperature 
not required
Brazing parameters / packing

Brazing Parameters

Flame type

Optimum brazing

Packing

D (mm)

Length (mm)

Adjustment

Gab

kg / tubes

kg / spools

1,5

500

neutral

0.06 - 0.13 mm

1 / 5 / 25

1 till 10

2.0

500

neutral

0.06 - 0.13 mm

1 / 5 / 25

1 till 10

3.0

500

neutral

0.06 - 0.13 mm

1 / 5 / 25

1 till 10

other delivery forms
Customized rings and or strip for automized brazing

Disclaimer: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, the information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and any liability incurred from any reliance thereon is expressively disclaimed. Typical data are those obtained when welded and tested in accordance to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Other tests and procedures may produce different results. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application. The selection and use of specific products is solely within the control of, and remains the sole responsibility of the customer. The right to change design and/or specifications without notice is reserved.