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Zapraszamy na targi EXPOWELDING do Katowic

W dniach 14-16 października 2025 będziemy brać udział w Międzynarodowych Targach Spawalniczych ...

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Nowość w ofercie – AeroGuard: Inteligentny monitoring jakości powietrza

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Z przyjemnością informujemy o rozszerzeniu naszego asortymentu o AeroGuard – nowoczesny system ...

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Zapraszamy na seminarium organizowane przez PTS Kraków

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Polskie Towarzystwo Spawalnicze Oddział w Krakowie zaprasza na Seminarium p.t: "Wybrane zagadnienie ...

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Our Brands

GOLD - Golden connection

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Under GOLD brand you can find many high quality welding consumables. 

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MOST - the brand which joins

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Our own brand, designed especially for welding industry. High quality for reasonable prcies.

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We are a producer

We are a producer of high quality welding consumables and abrasive materials at reasonable price. We also own a bandsaws blades welding manufactury.

Please feel free to contact us.

Welding wire production plant in Łącko near Inowrocław.

Approvals: MOST SG2 ITS TÜV, DB, GL, DNV, PRS MOST SG3 ITM TÜV, DB, DNV, PRS

Bonding of bandsaw blades in Lacko near Inowroclaw

Offer:  Bandsaw blades of various parameters for all kinds of band saws.

Manufacturing plant of abrasive materials in Mszana Dolna

 Offer: Abrasive materials of all kinds and destination.

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MOST Al Si 5 (IA 4043)

Description

Description

Shielding gas: Ar.
Welding method: MIG and TIG.

Classification

AWS A5.10: ER 4043
Werkstoff nr: 3.2245
PN-EN ISO 18273: S Al 4043 (AlSi5)

Welding current

MIG

a1

TIG

a3

Welding position

b3

Features

Re =[N/mm²]>50
Rm =[N/mm²]=120-150
A5=10-18%

Chemical composition [%]

Si=4,5-5,5;
Mn=0,10;
Mg=0,1;
Cu=0,05;
Fe<0,40;
Ti<0,25;
Al=rest;

Admittance

CE, DB

Diameter and cataloque no

Wires diameter:
0,8 mm
1,0 mm: 11 40 904102
1,2 mm: 11 40 904122
1,6 mm
Rods diameter:
2,0 mm
3,2 mm



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