IMT 3

GMAW full-strength copper-coated wire with de-oxidizing additives Mn and Si. This product is designed for welding with semiautomatic welding followed by gas protection C1 (CO2) or a mixture of M21 (Ar + CO2). The increased content of Mn provides greater weld strength, higher surface strength and greater impact resistance than the IMT2 wire. Working temperature of welding joints -40 ° C to 450 ° C. The IMT3 should be used for work with unrefined structural steels, boiler steels, ship structural steels and low-alloyed, C-Mn high-strength steels.

multimet suvirinimo medžiagos
SKU: ATC0001160 Category:

Description

Classification:

EN ISO 14341-A: G4Si1

AWS A 5.18: ER70S-6

Werkstoff Nr – 1.5130

Chemical composition [%]:

C = 0,075;

Si = 0,95;

Mn = 1,65;

Cu – coated.

Mechanical properties:

Protective gas: C1 (CO2); M21 (Ar+CO2);

Re [MPa]: >460;

Rm [MPa]: 530 – 680;

A5 [%]: >20;

KV [J]: >60 (-20°C) M21;

KV [J]: >60 (-40°C) C1;

Current:

Srovė

Welding positions:

Suvirinimo padėtys

Available diameters:

Vielų skersmenys

* other diameters available on request

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