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  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Cobalt-based thermo shock resistant alloy for overlay applications.
classification
AWS
A 5.21: ERCoCr-A
EN ISO
14700: S Co2
DIN
8555: TIG 20-GZ-40-CSTZ
Applications

Steam-valves, high temperature liquid pumps, hot cutting tools, exhaust valves.

Type
Cobalt-based thermo shock resistant alloy for overlay applications.
Applications

Steam-valves, high temperature liquid pumps, hot cutting tools, exhaust valves.

Properties

Outstanding alloy against abrasion, thermo-shock and corrosion combined with high temperatures. The weld deposit can be machined with tungsten tool tips and by grinding. The hardness of the weld deposit will degrees 16% at 300°C and about 30% at 600°C. The weld deposit is high heat resistant up to 900°C. DUR 6 offers a low coefficient of friction of 0.12 and exceptional resistance to galling. It has cavitation-erosion resistance ten times that of 304 stainless steel, DUR 6 can be used to protect bearing surfaces in non-lubricating conditions due to its resistance to metal-to-metal wear. 

Classification
AWS
A 5.21: ERCoCr-A
EN ISO
14700: S Co2
F-nr
71
DIN
8555: TIG 20-GZ-40-CSTZ
Suitable for

Stellite 6 alloy for, Steam-valves, high temperature liquid pumps, hot cutting tools, exhaust valves and seats

Welding positions
PA
PB
PC
Redrying
Not required
Gas acc. EN ISO 14175
I1
Analysis
C Si Mn Cr Ni Mo V Fe W B Co Nb Cu Al Ti N
1.1 1 0.6 28 2.5 5 Rem.
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded 40 HRc
product sheet
Ask quotation
MSDS
DUR 6 Tig
DUR 6 Tig
Packing info
DUR 6 Tig 2,4 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663402271
DUR 6 Tig 3,2 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663402288
DUR 6 Tig 4,0 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663402295
DUR 6 Tig 5,0 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663402301
DUR 6 Tig 6,4 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663402318
product sheet
Ask quotation
MSDS