AS S-7010Mo

Askaynak

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General Description

AS S-7010 Mo is a cellulosic coated electrode. It has 0.5 % Mo content.  Excellent molten pool control due to easily-removable slag and gaseous arc shielding eliminates porosity problems in weld beads which have good mechanical properties. In all positions, it enables notch-free, smooth weld beads of high penetration.

 

Classification and Typical Weld Metal Composition

AWS A5.1 : E7010-A1
EN ISO 2560-A : E 46 2 Mo C 21
C Si Mn Mo  

0,08

0,10

0,70

0,50

 

 

Mechanical Properties of the Weld Metal, Typical

Yield Strength : 480 (N/mm²)    
Tensile Strength : 600 (N/mm²)    
Elongation (L=5d) : 25 (%)    
Impact (ISO-V)
: 50 (Joule) (–20°C)  
    40 (Joule) (–30°C)  
 

Approvals and Certificates

Certificates

GOST

SEPRO

TSE

 

Applications and Materials to be Welded

It is especially designed for the site welding of higher strength pipe and pipelines with 0.5 % Mo, that carry content carrying natural gas, crude petroleum or alike. It is particularly used on pipe steels in the 5LX52 - 5LX56 range. Ship building; storage tanks, and boiler and pressure vessel manufacturing are among its application areas. AS S-7010 Mo is an ideal electrode for welding in vertical downwards position.

General Structural Steels :
DIN: St 33, St 35, St 37, St 44, St 44-2, St 44-3, St 52
EN: S185, S235, S275, S355
DIN: St 37-4, St 44-4, St 52-4
EN: P235TR2 - P355T2
Fine Grained Steels :
DIN: StE 255 - StE 355
EN: S255N - S355N
DIN: WStE 255 - WStE 355
EN: P255NH - P355NH
Elevated Temperature Steels :
DIN: St 35-8, St 45-8
EN: P235G1TH - P255G1TH
Elevated Temperature Steels :
DIN: StE 290-7 - StE 415-7
EN: L290NB - L415NB
DIN: StE 290-7 TM - StE 360-7 TM
EN: L290MB - L360MB
DIN: X42, X46, X52, X56, X60 (API 5LX)
Boiler & Pressure Vessel Steels :
DIN: HI, HII, HIII
EN: P235GH, P265GH, P285NH
DIN: 17 Mn 4, 19 Mn 5, 15 Mo 3
EN: P295GH, P310GH, 16 Mo 3
Ship Plates :
DIN: A, B, C, D, E
Cast Steels :
DIN: GS-38, GS-45
EN: GE200, GE240, GE260
 

Welding Parameters / Packing and Diameter Informations

Current Type and Polarity : DC (+)

Diameter
(mm)
Length
(mm)
Current
(Amper)
Electrode Weight
(g/100 pcs)
Quantity
(pcs/box)
Weight
(kg/box)
3.25 350    80 - 100 (1) 2500 240 6,0
     100 - 125 (2)      
       80 - 100 (3)      
4.00 350  110 - 130 (1) 3860 155 6,0
     115 - 140 (2)      
     110 - 130 (3)      

(1) Root Pass, (2) Capping Pass, (3) Fill Pass

 

Welding Positions

 

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