上海海焊科技有限公司

電焊條硬度化學(xué)成分（重量%）典型用途CCrSiWFeMoNiCoMnBCu其他Stellite 1482.2029.002.0014.003.000.503.00Bal1.00閥座、軸承、刀口等Stellite 6401.0029.001.004.503.000.503.00Bal1.00發(fā)動(dòng)機(jī)氣門、高溫高壓閥門、渦輪機(jī)葉片Stellite 12441.3029.001.009.003.000.503.00Bal1.00高溫高壓閥門、鋸齒、螺旋推桿等Stellite 21230.3028.001.002.505.502.50Bal2.00渦輪機(jī)葉片、閥座、熱沖模Stellite 25冷硬0.1520.001.0014.003.000.5010.00Bal1.50高溫耐蝕密封面、擠壓模Nistelle C0.1017.005.006.0017.00Bal高溫耐蝕密封環(huán)Ni-Mang冷硬0.602.700.20Bal3.7013.50錘式破碎機(jī)、高錳鋼部件焊接STE 308-160.0819.500.90Bal0.5010.000.800.50用于焊接Cr18Ni8不銹鋼STE 308L-160.0319.500.90Bal0.5010.000.800.50用于焊接超低碳Cr18Ni8不銹鋼STE 309-160.1523.500.90Bal0.5013.000.800.50用于焊接Cr22Nil2不銹鋼及用于不銹鋼與低碳鋼或低合金鋼之間的焊接STE 309L-160.0223.500.90Bal0.5013.000.800.50打底層焊接，異種鋼焊接，易產(chǎn)生裂紋部位的焊接STE 309Mo-160.1223.500.90Bal2.5013.000.80用于焊接Cr22Nil2-Mo不銹鋼STE 309MoL-160.0323.500.90Bal2.5013.000.80用于焊接超低碳Cr22Nil2Mo不銹鋼STE 310-160.2026.500.75Bal0.5021.501.500.50用于焊接Cr25Ni20不銹鋼STE 310Mo-160.0826.500.75Bal2.5021.001.200.50耐硫酸腐蝕、抗裂性、高溫性能優(yōu)良STE 316-160.0518.500.90Bal2.5012.500.800.50用于焊接Cr18Ni12Mo2不銹鋼STE 316L-160.0318.500.90Bal2.5012.500.800.50用于焊接超低碳Cr18Ni12Mo2不銹鋼STE 316LF0.0218.000.75Bal2.7016.002.000.50耐尿素腐蝕性優(yōu)良STE 347-160.0819.500.50Bal0.5010.000.800.508xc-1.00用于焊接Cr18Ni8含鈮或鈦的不銹鋼STE 997560.605.500.80Bal4.00W:7.00.70低氫型高速鋼焊條D 287400.1014.000.50Bal1.005.000.50水泵、水輪機(jī)部件D 907冷硬0.2021.001.002.50Bal3.0020.001.50熱剪刀片Delcrome 90sc522.1026.001.10Bal0.90挖掘設(shè)備、破碎輥、錘

Delcrome 91