Type
Cobalt-based alloy with high abrasion and corrosion resistance.
classification
AWS
A 5.21: ERCoCr-C
EN ISO
14700: S Co3
Toepassingen
Pump sleeves, expeller screws, impellors, plastic recycling, mixer blades for rubber, valves, seats etc.
Type
Cobalt-based alloy with high abrasion and corrosion resistance.
Toepassingen
Pump sleeves, expeller screws, impellors, plastic recycling, mixer blades for rubber, valves, seats etc.
Eigenschappen

Outstanding hardfacing alloy against abrasion and corrosion combined with high temperatures.

Classificatie
AWS
A 5.21: ERCoCr-C
EN ISO
14700: S Co3
F-nr
71
Geschikt voor

Stellite 1 alloy for cladding,

Lasposities
PA
PB
PC
Herdrogen
Not required
Gas acc. EN ISO 14175
I1
Analyse
C Si Mn Cr Ni Mo V Fe W B Co Nb Cu Al Ti N
2.4 0.7 0.4 30 2.8 11 Rem.
Mechanische waarden
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Hardness
As Welded 55 HRc