NOACH GROUP LIMITED
Tel: +86-532-86887736
Fax: +86-532-86887736
E-mail: info@noachgroup.com / owenoach@gmail.com
Add: 118 Yanji Rd, Qingdao, China
E8018-B2 alloy welding electrode Accord to AWS E8018-B2 NOACH8018-B2 is designed for welding 1.25% chromium,0.50% molybdenum steel Premium arc performance Square coating burn-off Easy strike
Send InquiryE8018-B2 alloy welding electrode Accord to AWS E8018-B2 NOACH8018-B2 is designed for welding 1.25% chromium,0.50% molybdenum steel Premium arc performance Square coating burn-off Easy strike, re-strike and slag removal Capable of exceeding AWS minimum requirement of 550 MPa (80 ksi) tensile strength after 8 hours of stress-relieving at 690°C (1275°F)
Chemical Analysis: %
C | Mn | Si | S | P | Cr | Mo | |
Standard | ≤0.15 | ≤0.9 | ≤0.80 | ≤0.035 | ≤0.035 | 1.0-1.5 | 0.40-0.65 |
Typical | 0.10 | 0.65-0.8 | 0.35-0.55 | 0.006 | 0.008 | 1.10 | 0.50 |
Mechanical Property
T.S Rm(MPa) | Y.S ReH(MPa) | Elongation A(%) | Impact AKV(J) | ï¼»Hï¼½ml/100g | |
Standard | ≥550 | ≥460 | ≥19 | - | :≤4 |
Typical | 610 | 510 | 24 | - | ≤4 |
Xray: I
Flux moisture ≤0.15%
Applications
Power generation
Petrochemical
Pressure vessels
Process piping
Notice
1)Heating 1 hour at 350℃ in oven prior to welding
2)Remove all unclean staffs,oil,water,rust on surface prior to welding.
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