| 106Fe | E5018-1M3 | E7018-A1 | ≤0.12 | ≤1.00 | ≤0.80 | ≤0.015 | ≤0.020 | — | — | 0.40-0.65 | — | — | ≥490 | ≥410 | ≥22 | 0℃ ≥54 | 620℃×1h |
| R307 | E5515-1CM | E8015-B2 | 0.05-0.12 | ≤0.90 | ≤0.80 | ≤0.015 | ≤0.020 | 1.00-1.50 | — | 0.40-0.65 | — | — | ≥550 | ≥460 | ≥20 | 0℃ ≥54 | 690℃×1h |
| R307（H） | E5515-1CM | — | 0.05-0.12 | ≤0.90 | ≤0.80 | ≤0.010 | ≤0.010 | 1.00-1.50 | — | 0.40-0.65 | — | — | ≥550 | ≥460 | ≥20 | -10℃ ≥54 -20℃ ≥54 | 690℃×6h |
| R306Fe | E5518-1CM | E8018-B2 | 0.05-0.12 | ≤0.90 | ≤0.80 | ≤0.015 | ≤0.020 | 1.00-1.50 | — | 0.40-0.65 | — | — | ≥550 | ≥460 | ≥17 | 0℃ ≥54 | 690℃×1h |
| R317 | E5515- 1CMV | — | 0.05-0.12 | ≤0.90 | ≤0.60 | ≤0.015 | ≤0.020 | 0.80-1.50 | — | 0.40-0.65 | 0.10-0.35 | — | ≥550 | ≥460 | ≥15 | 0℃ ≥54 | 730℃×2h |
| R407 | E6215- 2C1M | E9015-B3 | 0.05-0.12 | ≤0.90 | ≤1.00 | ≤0.015 | ≤0.020 | 2.00-2.50 | — | 0.90-1.20 | — | — | ≥620 | ≥530 | ≥15 | 0℃ ≥54 | 690℃×1h |
| R406Fe | E6218- 2C1M | E9018-B3 | 0.05-0.12 | ≤0.90 | ≤1.00 | ≤0.015 | ≤0.020 | 2.00-2.50 | — | 0.90-1.20 | — | — | ≥620 | ≥530 | ≥15 | 0℃ ≥54 | 690℃×1h |
| R507 | E5515- 5CMV | E8015-B6 | ≤0.12 | 0.50-0.90 | ≤0.50 | ≤0.015 | ≤0.020 | 4.5- 6.0 | Cu≤0.50 | 0.40-0.70 | 0.10-0.35 | — | ≥550 | ≥460 | ≥14 | 常温 ≥54 | 750℃×4h |
北京金威厂家直销 R106Fe E5018-1M3 热强钢焊条 R307 E5515-1CM
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