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GMAW

MG-S9Cb

Solid wire for 9%Cr-1%Mo-V-Nb steel
Features:
  • Applied for ASTM A387 Gr.91 and equivalents
Classification:AWS A5.28 ER90S-G
Shielding gas:Ar-2-5%O2, Ar-5-20%CO2
Polarity:DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmSpool
1.010kg-
1.210kg20kg
Volume mm240W, 110H, 230L280W, 110H, 270L

Composition (wire mass%)

 TypicalGuarantya
C0.080.12
Si0.320.10-0.60
Mn1.541.20-1.90
P0.0050.020
S0.0070.020
Ni0.450.20-1.00
Cr8.798.00-100
Mo0.860.80-1.20
Cu0.090.35
Nb0.020.01-0.10
V0.170.15-0.50
N0.020.01-0.05
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2F2G, 3G uphill, 4G
1.2260-320140-200

All-weld mechanical properties

 TypicalGuaranty
0.2%YS (MPa)570414min.
TS (MPa)700621min.
EI on 4d (%)2715min.
IV 0°C (J)100-
PWH (°Cxh)740x8745±15x1
SGAr-5%CO2Ar-5%O2

Approvals

ABSMG (ER90S-G)
LRMG
NKMG

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