Special range of products for welding bronze

 

Product
Standard
Weld Metal Analysis
Applications
Mechanical Properties
Albro 200

AWS: E Cu AI – A 2

DIN 8555/1733:
E 31 -UM – 200

EN 14700: E Cu 1

Current: = (+)

Al: 10 – 12

Fe: 1,5 – 2,5

Cu: Rest

For highly wear resistance overlays, especially on drawing and forging tools in the automobile industry. Base materials of similar kind have to be preheated up to 200 ºC.

T: 640 – 690 N/mm²

Y: 270 – 310 N/mm²

E(1=5d): 5 – 10 %

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H: 180 – 220 HB

Albro 300

AWS: E Cu AI – B

DIN 8555/1733:
E 31 -UM – 300

EN 14700: E Cu 1

Current: = (+)

Al: 11 – 13

Fe: 3 – 4

Cu: Rest

For highly wear resistance overlays, especially on drawing and forging tools in the automobile industry. Base materials of similar kind have to be preheated up to 200 ºC. H: 280 – 320 HB 10
Zibro 12

DIN 8555/1733:
E 30 – UM – 150

EN 14700: E Cu 1

Sn:11,0 – 13,0

Cu: Rest

For joining seawater – resistant bronzes of similar composition and for overlaying on materials of similar composition and steels. H: 130 – 160 HB 10
Zibro HL

AWS: E Cu Sn – C

DIN 8555/1733:
EL Cu Sn 7

EN 14700: E Cu 1

Recovery: 130%

Current: = (+) / ~

Sn: 6,0 – 8,0

Cu: Rest

For overlays on bushing metal, copper alloys, tin bronze, mild steels and cast steels. DC(+) only.

T: 290 – 340 N/mm²

Y: 170 – 210 N/mm²

E(1=5d): 25 -30 %

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H: 90 – 120 HB 10