AS SD-Cr 13

Askaynak

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General Description

AS SD-CR 13 is a rutile coated electrode. It gives a corrosion and wear resistant ferritic-martensitic stainless steel weld metal. It is used in hardfacing applications where a hardness of 42-46 HRC is required. The weld metal is resistant to softening up to 500°C.

 

Classification and Typical Weld Metal Composition

EN 14700 : E Fe7
DIN 8555 : E5-UM-45 R
C Si Mn Cr  

0,10

0,50

0,30

13

 

 

Mechanical Properties of the Weld Metal, Typical

Hardness : 42 - 45 (HRC)    
 

Approvals and Certificates

Certificates

GOST

SEPRO

TSE

 

Applications

It is used for hardfacing of alloyed and unalloyed steels. Worn surfaces of rails and rail surfaces, crane and conveyor wheels, cast steel valve seats, pinions, track rollers and links of earthmoving equipment can be hardfaced with AS SD-CR 13. It can also be used for joining of low carbon steels having 13 % Cr.

It is recommended to use AS SD-CR 10 in multipass applications as it is a basic coated electrode. It is also recommended to have a preheating and interpass temperature of minimum 200°C.

Kontrol Paneli ve Kontrol Ünitelerinin Fonksiyonları
 

Welding Parameters / Packing and Diameter Informations

Current Type and Polarity : DC (+) / AC min. 70V

Diameter
(mm)
Length
(mm)
Current
(Amper)
Electrode Weight
(g/100 pcs)
Quantity
(pcs/box)
Weight
(kg/box)
3.25 350 110 - 160   4640 100 4,6
4.00 350 140 - 200   6880   65 4,5
5.00 350 180 - 240 10600   45 4,8
 

Welding Positions

 

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