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SMAW

CM-2CW

Stick electrode for low C-2.25%Cr-W-V-Nb steel
Features:
  • Applied for ASTM A335 Gr. P23 and equivalents
Classification:AWS A5.5 E9016-G
Redrying Conditions:325-375°Cx1h
Identification color:1st Orange, 2nd Green
Polarity:AC, DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmLength mmkg/packkg/cartong/piececarton mm
2.630022017270W,  85H, 330L
3.235052031170W, 120H, 380L
4.040052057170W, 120H, 430L
5.040052086170W, 120H, 430L

Composition (all-weld metal mass %)

 Typical (AC)Guarantya
C0.050.15
Si0.360.60
Mn0.820.10-1.60
P0.0070.020
S0.0040.010
Ni0.041.00-2.00
Cr2.251.90-2.60
Mo0.080.05-0.85
Cu0.020.40
W1.451.00-2.00
V0.220.15-0.030
Nb0.020.01-0.08
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2F, 2G3G uphill, 4G
2.655-8550-80
3.275-11570-110
4.0120-16090-150
5.0190-240-

All-weld mechanical properties

 Typical (AC)Guaranty
0.2%YS (MPa)570295min.
TS (MPa)650510min.
EI on 4d (%)2017min.
IV 0°C (J)110-
PWHT (°Cxh)715x2715±15x2

Approvals

ABS
MG 
LRMG
NKMG

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