無隔銀合金焊條

中一銀焊條股份有限公司

產品資訊:無隔銀合金焊條

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無隔銀合金焊條

產品描述

產品名稱:

無隔銀合金焊條

產地:

台灣

詳細規格及用途描述

The cadmium free silver brazing alloys are used for soldering
with ferrous metals, copper and copper alloys, nickel and nickel alloys, and
special metal such as tungsten carbide. In part, a variety of composite alloys
have different characteristics which depend on the proportion of silver.
Generally, the alloys contain a high proportion of silver will lower the melting
temperature; they become whiter which unlike the brass color. The fluid property
of the alloy will also be improved during soldering process.

Tin is used in silver soldering alloys for the same purpose of
using cadmium. Mix of tin with silver, copper, and zinc alloy can lower the
melting point temperature, and improve the fluid characteristic when applied to
ferrous metals.

MAIN
USE : Ultra-hard alloy joint, cutting tools, cutters, tungsten steel, and high
speed steel etc., Cadmium is a poisonous metal. Therefore, we developed the
cadmium free silver brazing alloys which can be applied to food wares, medical
equipment, chemical equipment, etc

Silver Brazing Alloys
Chemical Composition
AWS/JIS
Reference Data
Density
kg/cm3
Application
Ag
Cu
Zn
Sn
Mn
Ni
ln
Spec Class
Solidus oC
Liquidus oC
Cl-925
92.5
7.5
-
-
-
-
-
BAg-19
760
890
Cl-721
72
28
-
-
-
-
-
BAg-8
780
780
10.0
Suitable for furnace brazing in a protective
atmosphere without a flux, very fluid.
Cl-701
70
20
10
-
-
-
-
BAg-10
725
750
9.8
Particular using for joining with sterling silver.
Cl-601
60
23
17
-
-
-
-
675
695
9.8
Similar to Cl-721. With lower melting range.
Cl-562
56
22
17
5
-
-
-
BAg-7
620
650
9.5
To minimize stress corrosion cracking of
nickel or nickel-base alloys at low brazing temperature.
Cl-502Ni
50
20
28
-
-
2
-
BAg-24
660
707
9.0
Used to cover long narrow joint.
Cl-4900
49
16
23
-
7.5
4.5
-
BAg-22
680
705
8.9
With improved brazing characteristics,
used in brazing tungsten carbide tools.
Cl-450
45
30
25
-
-
-
-
BAg-5
665
745
9.2
Especially for brazing in the electric industry.
Cl-452
45
27
25
3
-
-
-
BAg-36
640
680
9.2
Suitable for brazing ferrous & nonferrous
base metals.
Cl-4553
45
26
21
-
-
3
5
665
685
Improved brazing quality & fluidity.
Cl-407
40
30
25
-
-
-
5
635
715
9.3
Good fluidity for welding compressor part.
Cl-402Ni
40
30
28
-
-
2
-
BAg-4
670
780
8.9
Used extensively for carbide tip brazing.
Cl-402Sn
40
30
28
2
-
-
-
BAg-28
640
700
9.1
With a narrower melting range than other cad-free alloys.
Cl-382
38
32
28
2
-
-
-
BAg-34
649
721
8.8
Cad-free, ideal substitute for Cl-351 &
Cl-301
Cl-350
35
32
33
-
-
-
-
BAg-35
680
750
9.0
Frequently used for brazing applications.
Cl-352
35
32
31
2
-
-
-
660
740
9.0
Similar to Cl-350, but lower melting range than CI-350.
Cl-300
30
38
32
-
-
-
-
BAg-20
650
750
8.8
Due to its good brazing properties, cad-free CI-300 & new application are being developed.
Cl-302
30
36
32
2
-
-
-
680
765
8.9
Similar to Cl-300, but with higher melting point.
Cl-252
25
40
33
2
-
-
-
BAg-37
685
770
8.7
Less proportion of silver. An economical product. Used for brazing steel, copper and brass.

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聯絡訊息

公司名稱:中一銀焊條股份有限公司
地址:702 台南市新愛路23號
電話:886-6-291-0706
傳真:886-6-263-7167
網址: www.chung-i.com
聯絡人: ERIC DU (經理)