Descripción y aplicaciones

Universal rutile cellulosic electrode especially elaborated for welding in vertical down position. Good penetration, regular weld beads and a little bit convex in flat position, self releasing slag in vertical down position. Destined for general construction works where the majority of welds are executed in vertical down position, but also used as universal electrode.

Main applications: For metal constructions, blacksmithing and maintenance works, frame, piping...


Construction steels for general use:

NF A 35-501 : A33.A34-2.E24-2, 3. E28-2, 3. E30-2, 3. A50-2*.

DIN 17100 : St33-1.St37-2, 3.St44-2, 3*. St50-2*.

ASTM : A283grB, C, D. A570gr30,33,40.

Tube steels:

DIN 17172, 17175, 1629 : StE 210-7 ; 240-7 ; 290-7 ; 320-7 ; St35 ; St35-4 ; 8.St45 ; St45-4 ; 8.St52 ; St52-4.

API SPEC 5L : X42, X46, X52.

Ship steels: Quality A, B et D.

Steels for boilers and pressure vessels:

NF A 36-205 : A37CP, A42CP, A48CP.

DIN 17155 : HI, HII, HIII, 17Mn 4.

ASTM : A414grC, D, E, F. A442gr55, 60. A514grC, D, E, F. A515gr55, 60, 65, 70. A285grC.

(*)with eventual pre- and post weld heat treatment in the case of heavy thickness.

Clasificación

NFA 81-309 AWS A 5.1 BS 639 EN ISO 2560-A DIN 1913
E 513/2 RR 12 E 6013 E 5132 R 12 E 42 0 RC 11 E 4322 R ( C ) 3

Análisis químico (%)

C Mn Si S P
<0.1 0.6 0.4 <0.025 <0.025

Propiedades mecánicas

Rm (MPa) Rp0.2 (MPa) A5 (%) Av - ISO - V
510-580 >400 >22 + 20°C >70; 0° C > 50 ; - 20°C >30

Diámetros disponibles

Diámetro 2.0x300 2.5x350 3.2x350 4.0x350
Piezas / estuche 367 278 172 111
Piezas / paquete 1468 1112 688 444
Kg 1000 electr. 10.9 18 29 45
Estuche / paquete 4 4 4 4
Kg / estuche 4 5 5 5
Kg / paquete 16 20 20 20

Amperaje

A 60 80 130 170
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