ER 90S-B3
8017m ama 8017m

Low alloy Mig / Meg welding wire

AMA 80-17M

AWS/ASME SFA-5.28: ER 90S-B3
DIN 8575 : SG CrMo 2


GMAW solid wire for Cr-Mo low alloyed boiler, plate and tube steels as well as in oil refineries. Preferably used for the base metal 10CrMo910 approved in long-term condition up to +600°C service temperature.
Also for similar alloyed quenched and tempered steels and case hardening steels. The deposit is noted for its good mechanical properties and cracking resistance.

Analysis of wire electrode% (typical value):

C Si Mn Cr Mo
0.1 0.5 0.7 2.4 1

Shielding gas: DIN EN 439-M2 1 (15-25% CO2, Balance Ar)

Mechanical properties of all-weld metal: Shielding gas : M21

Tensile Strength
( N/mm )
Yield Strength
( N/mm )
A5 (%)
Impact energy (J)
Heat Treatment
570 - 700 >440 >20 130 T

T: Heat treatment 1 h at 745C, furnace cooling to 300°C


DIN Standard 10CrMo9 10; 10CrSiMoV7; G17CrMo 910
ASTM Standard ASTM A335 Gr. P22; A217 Gr. WC 9

Delivery: Only Copper coating , wound wire – reel on:
weight: 15 kg
diameter : 0.8 – 1.6 mm
Note : other weight & sizes are produced upon customers request