説明
特徴
LSW-EB2 is a weld metal possesses good high temperature properties and meets radiographic quality. Copper coated 1.25Cr-0.5Mo solid wire for submerged arc welding. These wires are suitable for welding of creep resistance and similar composition high strength steels.
アプリケーション
It is suitable for welding of pipes and tubes of matching compositions in power plants, refineries, petrochemicals, fertilizers plants
使用上の注意
1. Dry the flux at 350℃ for 60 minutes before use
2. Not recommended to welding more than two passes.
分類
AWS A5.23 F8P2-EB2-B2
典型的な溶接金属の化学成分 (wt%)
| C | ムン | モ | 銅 | Cr | Si | S |
| 0.08 | 0.65 | 0.50 | 0.15 | 1.20 | 0.20 | 0.010 |
溶接金属の代表的な機械的性質
| YP N/mm2 | TS N/mm2 | EL % | IV -20ºC J |
| 560 | 630 | 25 | 30 |
サイズと推奨電流範囲 ( DC+)
| ワイヤー直径 (mm) | 2.4 | 3.2 | 4.0 |
| ワイヤー1巻あたりの重量（kg） | 25 | 25 | 25 |
| フラックス：1袋あたりの重量(kg) | 25 | 25 | 25 |
