Selectarc HB66

Brand
Selectarc
Ceweld product
Type
Basic coated, high Chromium-Niobium based Hardfacing high recovery hardfacing electrode
classification
AWS
A 5.13: E FeCr-E4
EN ISO
14700: E Fe16
DIN
8555: E 10-UM-65- GTZ
Applications

CEWELD® E DUR 64 with a recovery 190% can be used for coverings with extreme abrasion and sliding wear resistance, but with medium impact resistance.

Type
Basic coated, high Chromium-Niobium based Hardfacing high recovery hardfacing electrode
Applications

CEWELD® E DUR 64 with a recovery 190% can be used for coverings with extreme abrasion and sliding wear resistance, but with medium impact resistance.

Properties

Due to the high Mo-content, abrasion resistance can be kept up to working temperatures of 600 ºC ; the hardness is still 40-45 HRc at these temperatures. For Hardfacing of more than 3 layers it is necessary to buffer with an electrode like CEWELD® E DUR 350 Kb that delivers a welding deposit of less hardness. Overlays on steel with high tensile strength have to be buffered with CEWELD® 29/9 S or CEWELD® 4370 Ti Equivalent in FCAW: CEWELD® OA 64

Classification
AWS
A 5.13: E FeCr-E4
EN ISO
14700: E Fe16
F-nr
71
DIN
8555: E 10-UM-65- GTZ
Suitable for

Sugar mill knives and Hammers, Clinker crushers, Sintering lines, Fire gratings, Mixer blades, Gravel washing equipment, Ceramic mixer blades, Mill rollers, Stone crushers, Cxtruders etc….

Welding positions
PA
PB
Redrying
300°C / 2 hr
Analysis
C Mn Cr Ni Mo Nb V Fe W Co Cu Al Si Ti B N
5.5 0.6 24 6 6 1 Rem. 2 0.9
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded 61 HRc
Product sheet
MSDS
product sheet
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MSDS