An Extra low carbon, 19/13/3 Mo stainless steel Electrode.
CLASSIFICATION : AWS/SFA-5.4: E 317L-16 , DIN E 18 13 4 LR 23
IS-5206: E 19.12.3LR 26 , BS 18 134 LR
APPROVAL :
CHARACTERISTICS : An extra low carbon, 19/13/Mo stainless steel electrode with controlled ferrite content of 4-10% for resisting stress corrosion at elevated temperature. The weld metal has creep resistance strength and is of radiographic quality. Gives fine bead and easy slag detachability.
APPLICATION :
1) Suitable for welding stainless steel exceptional corrosion resistance against inorganic acids such as sulphuric, phosphoric, halogen etc.
RE-DRY CONDITION : Re-Dry the electrode at 250°C for 1 hrs before use.
ALL WELD CHEMICAL COMPOSITION %
| C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
| 0.04 max. |
0.50-2.50 |
1.00 Max |
0.030 Max |
0.040 Max |
18.00-21.00 |
12.00-14.00 |
3.00-4.00 |
ALL WELD MECHANICAL PROPERTIES :
UTS
(N/mm²) |
EL %
(l=4d) |
CHARPY “V” NOTCH
IMPACT AT |
HARDNESS |
| 550-660 |
3040 |
+200°C : 60-80 J |
4-10 |
DIMENSION, CURRENT CONDITION & PACKING DATA
| Size(mm) (Dia) |
Size(inch) (Dia) |
Current Condition (DC+/AC) Amps |
No. of Pcs./pkt. |
No. of Pcs./Case |
| 2.50/ 2.40 X 350 |
3/ 32” X 14” |
50-75 |
90 |
720 |
| 3.15/ 3.20 X 350 |
1/ 8” X 14” |
80-100 |
60 |
480 |
| 4.00 X 350 |
5/ 32” X 14” |
100-140 |
40 |
320 |
| 5.00 X 350 |
3/ 16” X 14” |
150-180 |
25 |
200 |
Customer packing on request.
