Cromoten-PHT Spl (E 8018-B2)
Cromoten-PHT Spl (E 8018-B2)
Basic coated creep resistant welding electrode conforming AWS class of SFA 5.5 E8018-B2
- Welding of 1Cr-0.5Mo and similar creep resistant steels
- Repairing of high tensile castings
- For ASTM A 182 F2/F11/F12, A 387 2/11/12, A 355 P11/P12
- ASTM SA 387 Gr.11 plate, SA 335 P11 pipes
- In chemical and petrochemical industries to resist hydrogen attack, corrosion from sulphur bearing crude oil, stress corrosion cracking in sour environment
- Suitable for 13CrMo44, 15CrMo5 German steel
- Basic type medium heavy coating
- Low alloy Cr-Mo weld deposit
- Necessary preheat and interpass required followed by PWHT at 690°C
- Excellent resistance to cracking and creep upto 600°C
- Radiographic quality weld deposit
- Positional welding capability
