21952-A W CrMo5Si
1.7373
A5.28 ER80S-B6
CE
TIG/GTAW rod for high temperature creep resistant 5%Cr-0.5%Mo ferritic steel, i.e. P5. The 5%Cr-0.5%Mo creep resistant alloy is used for service up to ~600°C particularly in environments involving hot hydrogen gas. Typical applications are found in oil refineries.
For matching 5%Cr-0.5%Mo creep resisting ferritic steels.
X12CrMo5, GX12CrMo5
ASTM: A182/A336 F5, A199/A213 T5, A217 C5, A234 WP5, A335 P5, A387 5
C: 0,08
Si: 0,35
Mn: 0,55
Cr: 6,00
Mo: 0,65
≥ 450
≥ 550
4d/5d: ≥ 18
RT ≥ 100
Preheat temperature: 200°C
Interpass temperature: max. 300°C
PWHT: 745°C.
SAW: UP-99 CrMo5 (S1CrMo5)
MIG/GMAW: ED-SG CrMo5