40 years experience in copper and copper alloys


Our Products

Alperen Metal San.Ltd.manufactures finished resistance welding components like caps, shanks,holders,adaptors, gun arms, seam welder wheels. We are able to supply a wide range of welding materials suitable for all types of resistance welding applications.

To find out more about the resistance welding products and welding consumables Alperen Metal can manufacture and supply contact us on +90 216 394 84 45 or by e-mail aras@alperenmetal.com and our expert will contact you.
Various Electrods
and Sewing
Weld Discs
Curled Electrods
Various Electrod Tips
Bronze Bars


Stoker Concast
Horizontal Continous
Casting Machine
Various Products
Resistance
Welding Electrodes
Various Products

 

Hard Copper Alloys

Material code
DIN Material no.
Hardness
(HB)
Chemical
Analysis
Electric
Conductivity
M/ohm-
mm2
Typical Application Areas
AL-CZ 1
2.1293
140-160
Cr 0.8
Zr0.08
Cu kalanı
46-48
 Spot welding electrodes,
welding discs,
erosion electrodes
AL-CB
2.1285
220-260
Co2.5
Be0.5
Cu kalanı
27
 Spot and flash welding of stainless
steels and heat resisting steels
AL-NS
2.0855
200-220
Ni2.5
Si0.7
Cu kalanı
30
 Spot and flash welding of stainless
steels and heat resisting steels
AL-B2
2.1247
340-380
Be2
Cu kalanı
8
 Spot and flash welding of stainless
steels and heat resisting steels

 

BRONZE CASTINGS:

  • Aluminium Bronze Castings
  • Nickel Bronze Castings
  • Tin Bronze Castings

 

COPPER BERYLLIUM CASTINGS:

  • CuCo2Be,CuCoNiBe and CuNiBe

 

ALUMINIUM CASTINGS:

  • Wrought and Casting Alloys

 

DEGASSING TABLETS FOR COPPER BASED ALLOYS:

Our degassing tablets, which when plunged into copper and copper alloys, removes dissolved hydrogen, results in significant improvement in mechanical properties.

 
Aydınlı Cad. Birmes Sanayi sitesi A-6 Blok, No:25 Tuzla-Istanbul / TURKEY
Tel:+90 216 394 84 45 GSM:+90 532 353 09 70 Fax:+09 216 394 84 46