Kobelco; AWS A5.5 E9016-G; CM-9Cb; SMAW(Stick Electrode)


Description

Features:
  • Applied for ASTM A387 Gr.91 and equivalents
  • Excellent creep rupture strength
  • Good performance by AC current
Classification: AWS A5.5 E9016-G
Redrying Conditions: 325-375°Cx1h
Identification color: 1st Yellow, 2nd Purple
Polarity: AC, DCEP

 

Packaging data

φ mm Length mm kg/pack kg/carton g/piece carton mm
2.6 300 2 20 18 270W,  85H, 330L
3.2 350 5 20 31 170W, 115H, 380L
4.0 400 5 20 55 170W, 105H, 430L
5.0 400 5 20 85 170W, 110H, 430L

Composition (all-weld metal mass %)

  Typical (AC) Guarantya
C 0.07 0.12
Si 0.39 0.60
Mn 1.51 2.00
P 0.01 0.03
S <0.01 0.03
Ni 0.94 1.00
Cr 8.98 8.00-10.50
Mo 1.06 0.80-1.20
Nb 0.03 0.15
V 0.19 0.50
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F, 2G 3G uphill, 4G
2.6 55-85 50-80
3.2 75-115 70-110
4.0 120-160 90-150
5.0 160-220 -

All-weld mechanical properties

  Typical (AC) Guaranty
0.2%YS (MPa) 600 531min.
TS (MPa) 750 621min.
EI on 4d (%) 25 17min.
IV 0°C (J) 80 -
PWHT (°Cxh) 750x5 740±15x1

Approvals / Click here for certificates

ABS
MG(AWS A5.5 E9016-G)
LR MG
NK MG

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