Welcome to Shandong Tengyi Metal Materials Co., Ltd.
language
E8018-B2
Features:Standard in the pipe welding industry / Deep penetration / High ductility (root pass) / AC and DC welding / Pipe welding positions 5G-Up and 5G-Down are applicable
Application Areas:Pipeline / General fabrication / Shipbuilding
Application Areas:Pipeline / General fabrication / Shipbuilding
AWS
A5.5/ASME SFA-5.5 E8018-B2EN ISO
ISO 3580-A E CrMo1 B 3 2JIS
Z 3223 E5518-1CMFeatures: Iron powder and low hydrogen type electrode (high efficiency) / Good mechanical properties / Good creep resistantance
Application Areas: Low alloy steel (1.25% Cr-0.5% Mo) / Pressure vessels / Power plants
Approvals
| ABS |
| V |
Typical Chemical Composition of the Wire (wt%)
| C | Si | Mn | P | S | Cr | Mo |
| 0.07 | 0.29 | 0.61 | 0.012 | 0.006 | 1.21 | 0.53 |
Typical Mechanical Properties of All-Weld Metal
| PWHT | YS MPa(ksi) | TS MPa(ksi) | EL (%) |
| 690℃*1hr | 588(85) | 681(99) | 27 |
Diameter / Welding Parameters / Packaging
| Diameter mm(in) | Length mm(in) | F & HF | V-up, OH |
| 2.6(3/32) | 350 (14) | 55-90 | 50-80 |
| 3.2(1/8) | 350(14) | 90-130 | 80-120 |
| 4.0(5/32) | 400 (16) | 130-190 | 120-170 |
| 5.0(3/16) | 400 (16) | 190-240 | - |
| 6.0 (15/64) | 450 (18) | 250-300 | - |
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