
D507高温阀门堆焊焊条
牌号\化学成分CCrNiMoNbMnSiW其它硬度
D502≤0.1510-16 ≤2.50≥40
D507≤0.1510-16 ≤2.50≥40
D507Mo≤0.2010-16≤6.0≤2.50 ≤2.0≤2.50≥37
D507MoNb≤0.1510-16 ≤2.50≤0.50 ≤2.50≥37
D512≤0.2510-16 ≤5.0≥45
D516≤0.2512-14 6.0-8.0≤1.0 ≥38
D517≤0.2510-16 ≤5.0≥45
D547≤0.1815-187.0-9.0 0.6-2.04.8-6.4 270-320 HB
D547Mo≤0.1814-216.5-123.5-7.00.5-1.20.6-5.03.8-6.5 ≤2.50≥37
D557≤0.2018-207.0-1.0 2.0-3.05.0-7.0 ≥37
D577≤1.1012-18≤6.0≤4.0 12-18≤2.0 ≤3.0≥28
牌号\化学成分CCrNiMoNbMnSiW其它硬度
D502≤0.1510-16 ≤2.50≥40
D507≤0.1510-16 ≤2.50≥40
D507Mo≤0.2010-16≤6.0≤2.50 ≤2.0≤2.50≥37
D507MoNb≤0.1510-16 ≤2.50≤0.50 ≤2.50≥37
D512≤0.2510-16 ≤5.0≥45
D516≤0.2512-14 6.0-8.0≤1.0 ≥38
D517≤0.2510-16 ≤5.0≥45
D547≤0.1815-187.0-9.0 0.6-2.04.8-6.4 270-320 HB
D547Mo≤0.1814-216.5-123.5-7.00.5-1.20.6-5.03.8-6.5 ≤2.50≥37
D557≤0.2018-207.0-1.0 2.0-3.05.0-7.0 ≥37
D577≤1.1012-18≤6.0≤4.0 12-18≤2.0 ≤3.0≥28
牌号\化学成分CCrNiMoNbMnSiW其它硬度
D502≤0.1510-16 ≤2.50≥40
D507≤0.1510-16 ≤2.50≥40
D507Mo≤0.2010-16≤6.0≤2.50 ≤2.0≤2.50≥37
D507MoNb≤0.1510-16 ≤2.50≤0.50 ≤2.50≥37
D512≤0.2510-16 ≤5.0≥45
D516≤0.2512-14 6.0-8.0≤1.0 ≥38
D517≤0.2510-16 ≤5.0≥45
D547≤0.1815-187.0-9.0 0.6-2.04.8-6.4 270-320 HB
D547Mo≤0.1814-216.5-123.5-7.00.5-1.20.6-5.03.8-6.5 ≤2.50≥37
D557≤0.2018-207.0-1.0 2.0-3.05.0-7.0 ≥37
D577≤1.1012-18≤6.0≤4.0 12-18≤2.0 ≤3.0≥28
牌号\化学成分CCrNiMoNbMnSiW其它硬度
D502≤0.1510-16 ≤2.50≥40
D507≤0.1510-16 ≤2.50≥40
D507Mo≤0.2010-16≤6.0≤2.50 ≤2.0≤2.50≥37
D507MoNb≤0.1510-16 ≤2.50≤0.50 ≤2.50≥37
D512≤0.2510-16 ≤5.0≥45
D516≤0.2512-14 6.0-8.0≤1.0 ≥38
D517≤0.2510-16 ≤5.0≥45
D547≤0.1815-187.0-9.0 0.6-2.04.8-6.4 270-320 HB
D547Mo≤0.1814-216.5-123.5-7.00.5-1.20.6-5.03.8-6.5 ≤2.50≥37
D557≤0.2018-207.0-1.0 2.0-3.05.0-7.0 ≥37
D577≤1.1012-18≤6.0≤4.0 12-18≤2.0 ≤3.0≥28
牌号\化学成分CCrNiMoNbMnSiW其它硬度
D502≤0.1510-16 ≤2.50≥40
D507≤0.1510-16 ≤2.50≥40
D507Mo≤0.2010-16≤6.0≤2.50 ≤2.0≤2.50≥37
D507MoNb≤0.1510-16 ≤2.50≤0.50 ≤2.50≥37
D512≤0.2510-16 ≤5.0≥45
D516≤0.2512-14 6.0-8.0≤1.0 ≥38
D517≤0.2510-16 ≤5.0≥45
D547≤0.1815-187.0-9.0 0.6-2.04.8-6.4 270-320 HB
D547Mo≤0.1814-216.5-123.5-7.00.5-1.20.6-5.03.8-6.5 ≤2.50≥37
D557≤0.2018-207.0-1.0 2.0-3.05.0-7.0 ≥37
D577≤1.1012-18≤6.0≤4.0 12-18≤2.0 ≤3.0≥28