Type
Self-shielded and slag forming flux-cored wire for gas-shielded welding
classification
EN ISO
14700: T Fe9
DIN
8555: MF 7-GF-250-KNP
Applications
Welding parts of manganesesteel that are exposed to impact and shock-like wear
Type
Self-shielded and slag forming flux-cored wire for gas-shielded welding
Applications
Welding parts of manganesesteel that are exposed to impact and shock-like wear
Propriétés

Austenitic deposit with strain hardening properties and no limits in the number of layers. The deposit is non magnetic and can not be flame cut.

Classification
EN ISO
14700: T Fe9
DIN
8555: MF 7-GF-250-KNP
Convient pour

Rebuilding, buffer layers before hardfacing on steels with high carbon content, heavy impact loads, manganese steels

Positions de soudage
PA
PB
PC
Etuvage
140°C / 24 hr
Hardness HB
After hardening: 450HB
Analyse
C Si Mn Cr Ni Mo Nb Ti V N Fe W B Co Cu Al
1 0.4 13.5 4.5 0.5 Rem.
Propriétés mécaniques
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded 230 HB
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