To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
Avesta 347/MVNb is a Nb-stabilized Cr-Ni electrode for welding steels that are stabilized with titanium or niobium, such as 1.4541/ASTM 321. A stabilized weldment has improved high temperature properties, e.g. creep resistance, compared to low-carbon non-stabilized grades. Avesta 347/MVNb can also be used for the second layer (first layer 309 type) when cladding mild steel.
Applications
Corrosion resistance: 347/MVNb is primarily intended for high temperature service order applications that should be heat treated. However, the corrosion resistance corresponds to that of 308H, i.e. good resistance to general corrosion.