SELECTARC CO21

Brand
Selectarc
Ceweld product
Type
Cobalt-based alloy with high abrasion and corrosion resistance
classification
AWS
A 5.21: ERCoCr-E
EN ISO
14700: S Co1
DIN
8555: TIG 20-GO-300-CKTZ
Applications

Forging tools, hot cutting and trimming tools, valve seats etc.

Type
Cobalt-based alloy with high abrasion and corrosion resistance
Applications

Forging tools, hot cutting and trimming tools, valve seats etc.

Properties

DUR 21 Tig is a cobalt-based alloy rod with high abrasion and corrosion resistance.

Classification
AWS
A 5.21: ERCoCr-E
EN ISO
14700: S Co1
F-nr
71
DIN
8555: TIG 20-GO-300-CKTZ
Suitable for

Stellite 21 alloy Forging tools, hot cutting and trimming tools, valve seats etc

Welding positions
PA
PB
PC
Redrying
Not required
Gas acc. EN ISO 14175
I1
Analysis
C Si Mn Cr Ni Mo Nb Ti V N Fe W B Co Cu Al
0.3 0.9 1 28 3 5.5 1.6 0.4 Rem.
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded 30 HRc
Product sheet
MSDS
product sheet
Ask quotation
MSDS