J607RH J607QR J757Ni J857CrNi 高强钢焊条
更新时间：2024-06-07 09:00:00
价格：请来电询价
规格:2.5mm
规格:3.2mm
规格:4.0mm
联系电话：0319-5903582
联系手机：17733902328
联系人：胡庆飞
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详细介绍
牌号 | 型号 | AWS | 熔敷金属化学成分(wt.%) | 熔敷金属机械性能 | |||||||||||||
C | Mn | Si | S | P | Cr | Ni | Mo | V | 其他 | R m (MPa) | ReL (MPa) | A (%) | KV2(J) | PWHT | |||
J607RH | E6215- N2M1 | E9015-G | ≤0.12 | 0.70-1.50 | ≤0.80 | ≤0.015 | ≤0.020 | — | 0.80-1.50 | 0.10-0.40 | — | — | ≥620 | ≥530 | ≥17 | -40℃ ≥54 | 620℃×1h |
J607QR | E6215- N5M1 | E9015-G | ≤0.12 | 0.60-1.20 | ≤0.80 | ≤0.015 | ≤0.020 | — | 2.0-2.75 | ≤0.30 | — | — | ≥620 | ≥530 | ≥17 | -60℃ ≥54 | 580℃×6h |
J757Ni | E7615-G | E11015-G | ≤0.10 | ≥1.00 | ≤0.60 | ≤0.020 | ≤0.020 | ≤0.20 | 2.00-2.60 | 0.40-0.70 | — | — | ≥760 | ≥670 | ≥15 | -50℃ ≥54 | 620℃×1h |
J857CrNi | E8315-G | E12015-G | ≤0.10 | 1.30-2.25 | ≤0.60 | ≤0.020 | ≤0.020 | 0.30-1.50 | 1.75-2.50 | 0.30-0.55 | ≤0.05 | — | ≥830 | ≥740 | ≥12 | -50℃ ≥54 | 620℃×1h |
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