Specifications:
AWS A5.9
AWS Class ER317/317L
ASME SFA 5.9
UNS S31783, S31780
Description:
ER317/317L is a filler metal that contains a low carbon content of a maximum 0.03%, which allows for a reduced likelihood of intergranular carbide precipitation without the use of stabilizers. ER317/317L was created for welding where crevice and pitting corrosion occurs. This alloy is good in corrosive environments and best suited for chemical processing plants, food processing, and marine industries.
Tensile Strength: 84,000 psi
Yield Strength: 58,000 psi
Elongation: 41%
Available in multiple sizes and diameters in spool and wire rods.
Chemical Composition (Wt%):
Note: Single values are maximum unless otherwise noted.
Si Mn Cu Mo S Ni Cr P C
0.30-0.65 1.0-2.5 0.75 3.0-4.0 0.03 13.0-15.0 18.5-20.5 0.03 0.03
