Type
Seamless copper coated wire Type P1
classification
AWS
A 5.23: F8A4-ECA1
EN ISO
24598-A: S T Mo FB
Applications

SA CW Mo is a cored wire for 0.5%Mo steels, i.e. P1. These steels are commonly used at service temperatures up to 500 °C and for some sub-zero structural applications.

Type
Seamless copper coated wire Type P1
Applications

SA CW Mo is a cored wire for 0.5%Mo steels, i.e. P1. These steels are commonly used at service temperatures up to 500 °C and for some sub-zero structural applications.

Properties

The 0.5% alloying improves creep performance compared to CMn steels and sees the alloy being used for boiler, pressure vessel and piping construction. Typical with FL 155 Flux or FL 160

Classification
AWS
A 5.23: F8A4-ECA1
EN ISO
24598-A: S T Mo FB
F-nr
6
FM
4
Suitable for

S355J0, E335, P285NH, P310GH, S355J0Cu, 16Mo3, P315N - S420N, P315NH - P420NH fine grain structural steels up to S460N/P460N, large-diameter pipes up to L485MB

Welding positions
PA
PB
PC
Redrying
Not required
Analysis
C Si Mn P S Cr Ni Mo Nb Ti V N Cu Al Zr Nb+Ta
0.1 0.2 0.09 0.02 0.02 0.5
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
-20°C -40°C
675°C- 705°C 1h 490 570 24 120 80 HRc