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  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Rutile basic Austenitic, non magnetic stainless steel electrode
classification
AWS
A 5.4: E ~317L-17
EN ISO
3581-A: E 18 16 5 L R 32
W.Nr.
1.4440
Applications

For welding stabilized and un-stabilized CrNiMo(N) type of steels with high corrosion resistance. Also suitable for dissimilar welds between steel and stainless steel or dissimilar stainless steels. Mainly used in chemical, paper and cotton industry

Type
Rutile basic Austenitic, non magnetic stainless steel electrode
Applications

For welding stabilized and un-stabilized CrNiMo(N) type of steels with high corrosion resistance. Also suitable for dissimilar welds between steel and stainless steel or dissimilar stainless steels. Mainly used in chemical, paper and cotton industry

Properties

High mechanical properties and excellent weldability, corrosion resistance is better than AISI 316 due to the high Mo. content. Suitable for use up to 400 °C. The weld deposit is non magnetic.

Classification
AWS
A 5.4: E ~317L-17
EN ISO
3581-A: E 18 16 5 L R 32
F-nr
4
FM
5
W.Nr.
1.4440
Suitable for

Designed for joining corrosion resistant CrNiMoN steel as well as for austenitic-ferritic joints.

W.Nrs:1.3941, 1.3952, 1.3953, 1.3955, 1.3958, 1.4406, 1.4429, 1.4435, 1.4438, 1.4439, 1.446, 1.448, 1.449

Welding positions
PA
PB
PC
PD
PE
PF
Redrying
300°C / 2 hr
Analysis
C Si Mn P S Cr Ni Mo Nb N Cu Ta Nb+Ta W
0.03 0.8 1.1 0.02 0.015 19 13 3.8
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT
As Welded 400 580 32 70 HRc
product sheet
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MSDS
4440 AC stick electrode for welding stainless steel 317L
4440 AC stick electrode for welding stainless steel 317L
Packing info
4440 AC 2,5 x 300mm
Packaging KG/unit EanCode
Can 2,0 8720663413093
4440 AC 3,2 x 350mm
Packaging KG/unit EanCode
Can 2,5 8720663413109
4440 AC 4,0 x 350mm
Packaging KG/unit EanCode
Can 2,5 8720663413116
product sheet
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MSDS