China supplier high quality silver copper zinc indium brazing alloys for and stainless
China supplier high quality silver copper zinc indium brazing alloys for and stainless
China supplier high quality silver copper zinc indium brazing alloys for and stainless
China supplier high quality silver copper zinc indium brazing alloys for and stainless
China supplier high quality silver copper zinc indium brazing alloys for and stainless
China supplier high quality silver copper zinc indium brazing alloys for and stainless
China supplier high quality silver copper zinc indium brazing alloys for and stainless

China supplier high quality silver copper zinc indium brazing alloys for and stainless


Поделиться:


Цена:60,00 $ - 180,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-19-2025 71.32 $* 75.96 $*
Aug-19-2025 71.44 $* 75.10 $*
Jul-19-2025 59.77 $* 62.99 $*
Jun-19-2025 70.43 $* 74.77 $*
May-19-2025 61.62 $* 64.59 $*
Apr-19-2025 68.58 $* 71.71 $*
Mar-19-2025 68.48 $* 71.89 $*
Feb-19-2025 67.36 $* 70.63 $*
Jan-19-2025 67.69 $* 70.91 $*

Характеристики



Welding rod high silver brazing alloys silver copper zinc brazing rods for refrigeration,motor,food industry


Product Description


Silver-Copper-Zinc-Indium brazing alloys
Sanhuan silver-copper-zinc-indium brazing material made by adding indium(In) to silver-copper-zinc brazing material,greatly reduces brazing material's melting point and improves its polishability and mobility.


Specification


Product Number
Related Standard
Chemical Composition(%)
Total impurities
Melting Range °C
Ag
Cu
Zn
In
Ni
Solidus
°F/ °C
Liquidus 
°F/ °C
SAg18In

17-19
46-48
32-36
0.8-1.2

















≤0.15
1457/792
1490/810
SAg25In

24-26
38-40
33.5
-
36.5
0.8-1.2
1292/700
1412/767
SAg29In

28-30
38-40
29.5
-
32.5
0.8-1.2
1256/680
1400/760
SAg30In
China:
BAg30CuZnIn
29-31
37-39
25.5
-
28.5
4.5-5.5
1184/640
1391/755
SAg34In
China:
BAg34CuZnIn
33-35
34-36
28.5
-
31.5
0.8-1.2
1220/660
1364/740
SAg40In
China:
BAg40CuZnIn
39-41
29-31
23.5
-
26.5
4.5-5.5
1175/635
1319/715
SAg45In

44-46
24-26
23.5
-
26.5
4.5-5.5
1202/650
1274/690
SAg56InNi
China:
BAg56CuZnInNi
55-57
26.25-28.25
--
13.5
-
15.5
2
-
2.5
1166/630
1187/640
Characteristic: Used for the brazing of copper and copper alloys,steel and stainless steel.This is a new environmentally friendly alternative solder for silver-copper-zinc-cadmium(Ag-Cu-Zn-Cd)


Company Profile






Zhengzhou daqing automation equipment Co. Ltd. (Chinese name, DQAUTO) was started founded in 2017. The company is the specialized on brazing materials and induction brazing machine in China, DQAUTO have had all product developed by ourselves.

As we focus on brazing materials and induction brazing machine, our main product is brazing fluxes, brazing alloys, self flux brazing alloys,brazing alloy paste, and brazing materials. We make brazing alloys with main compositions of silver, copper, aluminum, nickel, chromium, zinc, tin, mangenese. We make fluxes and binder agents for these alloys.

Our main current customers are in dozens of different fields, such as radiator, compressor, electic utility, glasses, auto parts, tools, nuclear station, and so on. Our big customers include Haier, Gree, Media, TCL, and so on.


Buying Guides


Zhengzhou daqing automation equipment Co. Ltd. is a manufacturer of all kinds brazing materials, equipments, and utensils. The company has started since 2017. We are the most professional researcher and developer of brazing materials in China. We have accumulated dozens of different product technology and subsequenly abundant product pool. We are also glad to customize product for specific costomers.

1. Materials of your to-be-brazed parts.
2. Heat method. (eg. flame, induction, vacuum furnace etc. )
3. Dimensions of your parts,photoes or graphes are preferred. (Different dimensions requires different procesure.)
4. If available, what kind of brazing materials are currently being used.
5. What industry you are in. (help us refer to similar samples.)


Packing And Shipping


Normal packaging:
Other packing can be customized according to customer's requirement


Product
Spercification,Tolerance and packing
Packing method


Ring wire
Diameter of wire 
0.6-4.0mm
Tolerance for wire diameter
 ± 0.05mm
Carton size:28.5*28.5*22mm; 
Each rolls wrapped with cloth,sealed,put into a poly bag with drier.
Inner diameter of spool
350mm
Weight/spool
 10-15Kg 
± 10%


Plate wire
Diameter of wire 
0.5-2.5mm
Tolerance for wire diameter
 ± 0.05mm

Each plate with plastic film. put into a polybag with drier.
Inner diameter of spool 
52mm
Weight/spool
 3-12Kg 
± 10%

Bars
and 
rods
Diameter of rod 
0.8-5.0mm
Tolerance for rod diameter 
± 0.05mm
Eack 2kg packed into a polybay vacuumed,enclosed with drier and quality certificate. 
20kg/carton size:520*140*100mm
Length of rod 
500-1000mm
(customize)
Tolerance for rod diameter 
± 1mm



Rings
Tolerance for notch diameter
≤0.2mm
Each 2kg or 5kg packed in a polybay vacuumed,enclosed with drier and quality certificate.
20kg/carton size:430*215*140mm
Tolerance for inner diameter
≤± 0.03mm
Tolerance for smooth finish diameter
≤0.1mm

Flat

Size

1.3*3.2*500mm(customize)

2kg or 5kg polybag vacuumed with dtier and quality certificate. 20kg/carton size:580*380*150mm


FAQ


More answers for your better understanding about us. 
1. How about the terms of payment? 
A: We accept T/T with 100% or 30% payment in advance. 

2. What is your minimum order quantity(MOQ)?
A: At least 50-100kg or customer request. 

3. What is your delivery time? 
A: It depends on the quantity you need. 

4. What is your advantage of company and products? 
A: We are a manufacture of rich experience. We can provide customized product service with reasonable price. 

5. Do you offer free sample? 
A: Yes, free samples are available.

If you have any questions, please kindly contact me in the following email: info@zzdqauto.com




Похожие товары

Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com