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Category
Àà±ð

Trade-mark
ÅƺÅ

Specification
¹æ¸ñ

Melting
Point
ÈÛµã(¡æ)

Chemical
composition
Ö÷Òª³É·Ý(%)

Application
ÓÃ;

Equivalent
to AWS
Ï൱AWS

Copper
zinc

ͭп

L103

Wire & rod
Ë¿

885-888

Cu54 Zn Rem.

Brazing of copper, bronze and steel, subjected to low load.
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L104

Foil
²­

890-930

Cu57 Mn2
Co2 Zn Rem.

Brazing of carbide cutting tool.
Ç¥º¸Ó²ÖʺϽ𵶾ß

Copper
phosphorus

Í­Á×

L201

Cast rod, wire & rod, powder
ÖýÌõ¡¢Ë¿¡¢·Û

710-800

P7 Cu Rem.

Brazing of copper and copper alloys.
Ç¥º¸Í­¼°Í­ºÏ½ð

BCuP-2

L204

Cast rod, wire
ÖýÌõ¡¢Ë¿

640-815

P5 Ag15
Cu Rem.

Brazing of copper, copper alloys, silver and molybdenum etc.
Ç¥º¸Í­¼°Í­ºÏ½ð¡¢Òø¡¢îâµÈ½ðÊô¡£

BCuP-5

L205

Cast rod, wire & rod, powder
ÖýÌõ¡¢Ë¿¡¢²­

640-800

P6 Ag5
Cu Rem.

Brazing of copper and copper alloys.
Ç¥º¸Í­¼°Í­ºÏ½ð

BCuP-3

L207

Cast rod, wire & rod
ÖýÌõ¡¢Ë¿

640-770

P7 Ag5
Cu Rem.

Brazing of copper and copper alloys.
Ç¥º¸Í­¼°Í­ºÏ½ð

BCuP-7

L209

Cast rod, wire
ÖýÌõ¡¢Ë¿

684-710

P7 Ag2
Cu Rem.

Brazing of copper and copper alloys.
Ç¥º¸Í­¼°Í­ºÏ½ð¡£

BCuP-6

Silver
base

Òø»ù

L302

Wire & rod
Ë¿

745-775

Ag25 Cu40
Zn Rem.

Brazing of copper, copper alloys, steel and stainless steel etc.
Ç¥º¸Í­¼°Í­ºÏ½ð¡¢¸Ö¼°²»Ðâ¸ÖµÈ