CLASSIFICATION & CODING
- AWS : E-3016L
- AWS Specification : AWS A / SFA 5.4
- CLASSIFICATION : E 19 12 3 LR 12
DESCRIPTION
Rutile type coating.
Extra low carbon 19/13/ Mo type weld.
High resistance against intergranular corrosion.
Radiographic quality weld.
AVAILABILITY :
Standard Size : 4.0 , 3.15 , 2.50 in 350 mm length.
Packing : 2.0 kg each and master box 10.0 kg.
APPLICATION
Welding Mo bearing austenitic alloys represented by AISI 316,316L,317,317L ,318 types. Welding of equipment in textile processing Naval and chemical environments, Paper and pulp, Paint and dye industries.
ALL WELD METAL CHEMICAL COMPOSITION ( Typical ) :
Carbon%
0.03
Manganese%
1.1
Silicon%
0.5
Chromium%
18.7
Nickel%
12.8
Sulphur%
0.02
Phosphorous%
0.02
Molybdemum%
2.5
ALL WELD METAL MACHENICAL PROPERTIES ( Typical ) :
UTS (MPa)
510 – 610
% Elong. (L=4Xd)
30-40
Ferrite No.
3-8
CURRENT & CONDITIONS : USE AC ( 70 OCV ) OR DC ( + )
SIZE (mm) :
2.50x350
3.15x350
4.00x350
CURRENT ( amp ) :
50-75
80-100
110-140
REDRYING CONDITIONS
250 - 300 Deg C for one hour.