AS P-308L Süper

Askaynak

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General Description

AS P-308L Süper is an extra low carbon rutile coated electrode. It gives a filler metal of the Cr-Ni type. Excellent quality smooth weld beads are highly resistant to acids, intergranular corrosion at operating temperatures up to 350°C, and to oxidation up to 800°C. It gives a stable arc and the slag is easy to remove..

 

Classification and Typical Weld Metal Composition

EN 1600 : E 19 9 LR 12
AWS A5.4 : E308L-16
Werkstoff-Nr : 1.4306
C Si Mn Cr Ni  

0,03

0,80

0,70

19

10

 

 

Mechanical Properties of the Weld Metal, Typical

Yield Strength : 420 (N/mm²)    
Tensile Strength : 570 (N/mm²)    
Elongation (L=5d) : 45 (%)    
Impact (ISO-V)
: 80 (Joule) (+20°C)  
 

Approvals and Certificates

Lloyd Approvals

ABS

BV

DNV

GL

Certificates

CE

TÜV

GOST

SEPRO

TSE

 

Applications and Materials to be Welded

In addition to the welding of steels corresponding to AISI 301, 302, 304, 304L, 308 and 308L; AS P-308L can also be used in the welding of niobium or titanium stabilized austenitic stainless steels. Welding of vapor and pressure fittings, storage tanks and equipment that are used in milk and other food industries, stainless steel or stainless steel plated steels operating under chemical attack are among its application areas. It is an ideal electrode for the joining of stainless steel parts (having similar chemical composition with the electrode) with steel cast pieces. Up to and including 3.25 mm diameter electrodes can be used in all positions; whereas 4 mm and 5 mm electrodes should be used in the flat position.

Extra Low Carbon (C<0.03%) Stainless Steels:
X2 CrNi 19 11 (1.4306), X2 CrNiN 18 10 (1.4311)
Medium Carbon (C>0.03%) Stainless Steels:
X4 CrNi 18 10 (1.4301), G-X5 CrNi 19 10 (1.4308)
Ti/Nb Stabilized Stainless Steels:
X6 CrNiTi 18 10 (1.4541), X6 CrNiNb 19 10 (1.4550), G-X5 CrNiNb 19 10 (1.4552)
 

Welding Parameters / Packing and Diameter Informations

Current Type and Polarity : AC min. 50V / DC (-)

Diameter
(mm)
Length
(mm)
Current
(Amper)
Electrode Weight
(g/100 pcs)
Quantity
(pcs/box)
Weight
(kg/box)
2.00 250 45 - 60   990 160 1,6
2.50 250 60 - 80 1660   95 1,6
3.25 300   75 - 115 3230   65 2,1
4.00 350 115 - 150 5420   40 2,2
 

Welding Positions

 

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