SUPRADUR 600B is a thick basic coated MMA electrode for depositing tough and wear resistant surfacing on components subjected to severe wear.
The weld metal is free of cracks and pores and resistant to impact and shock and can only be machined by grinding. A tough buffer layer, deposited with TENACITO R or SUPERCHROMAX N, is only required when the base plate is very sensitive to the welding conditions and multi-layer deposits will be free of cracks, even without intermediate buffer layers. Typical applications include the hard facing of excavator parts, bucket edges, bucket teeth and drilling bits.
EN 14700: E Fe2
DIN 8555: E 6-UM-60
Rm < 1080 N/mm²