Skip to content
Free US shipping: Optrel & general orders $50+ | Welding wire & rod $750+ | MIG guns, TIG torches & parts $250+
Free US shipping on qualifying orders from $50
Inweld MIG and flux-core welding wire spools in cartons

ER90S-B9 Chrome-Moly MIG Welding Wire, Inweld

by Inweld
Save $819.00 Save $819.00
$2,051.00
$2,051.00 - $2,051.00
$2,051.00
$1,232.00
$1,232.00 - $1,232.00
$1,232.00
Free US shipping on welding wire & rod orders of $750+. Under $750, shipping is calculated at checkout.
SKU 3390SB9045

⚠️WARNING: Cancer and Reproductive Harm

www.p65warnings.ca.gov

ER90S-B9 chrome-moly MIG welding wire (AWS A5.28) for GMAW welding of chrome-moly steel.

Use this solid wire in the GMAW (MIG) process with the shielding gas recommended for its AWS classification. Choose a diameter and spool or drum size that matches your machine and production volume.

Spec Detail
Classification ER90S-B9
AWS specification AWS A5.28
Process MIG Welding Wire
Material Chrome-Moly
Brand Inweld
Diameters offered Standard
Packages offered 33 lb

ER90S-B9 chrome-moly MIG welding wire (AWS A5.28) for GMAW welding of chrome-moly steel.

Use this solid wire in the GMAW (MIG) process with the shielding gas recommended for its AWS classification. Choose a diameter and spool or drum size that matches your machine and production volume.

Spec Detail
Classification ER90S-B9
AWS specification AWS A5.28
Process MIG Welding Wire
Material Chrome-Moly
Brand Inweld
Diameters offered Standard
Packages offered 33 lb