AWS A5.4 E308L-16
DIN E19 9 R 26
BS 19.9R
JIS E308L-16
Description:
AWS E308L-16 is a lime-titanium type welding rod for general staniless steels with all postion. Wildely be used for welding of corrosion-resistant 0Cr18Ni9, 0Cr18Ni9Ti,0Cr19Ni9 and 0Cr19Ni11Ti stainless steel structures , which working temperature is below 300ºC.The weld metal has excellent mechanical properties and intercrystalline corrosion-resistance. It has excellent welding performance and blowhole-resistance. The coating is red-resistant and crack-resistant. AC/DC.
Application:
For welding of corrosion-resistant 0Cr18Ni9, 0Cr18Ni9Ti,0Cr19Ni9 and 0Cr19Ni11Ti stainless steel structures , which working temperature is below 300ºC
Instruction:
Before welding the rod should be baked at the temperauture from 300ºC to 350ºC for 1 hour.Should use small current and short arc,and swaying board less than 2.5 times of diameter the core rod is better.
Chemical Composition of Deposited Metal (%)
| Chemical Composition |
C |
Mn |
Si |
S |
P |
Cu |
Ni |
Mo |
Cr |
| Guarantee Value |
≤0.08 |
0.5~2.5 |
≤0.90 |
≤0.030 |
≤0.040 |
≤0.75 |
9.0~11.0 |
≤0.75 |
18.0~21.0 |
|
Mechanical Properties of Deposited Metal
| Test Item |
R m (MPa) |
A(%) |
| Guarantee Value |
≥550 |
≥35 |
|
Reference Current (AC, DC+)
| Electrode Diameter(mm) |
φ2.0 |
φ2.5 |
φ3.2 |
φ4.0 |
φ5.0 |
| Welding Current (A) |
40~80 |
50~100 |
70~130 |
100~160 |
140~200 |
|
