stellite6B鍛棒 Ф50 高溫耐磨 硬度40HRC-鄉(xiāng)村大亂綸肥水不外流_教室H邊做題邊啪Hメイリン モデルコレクション メ STELLITE6B合金應(yīng)用領(lǐng)域：鈷基合金包括以鍛造stellite6B為代表的鈷鉻鎢合金，與以stellite21為代表的鈷鉻鉬合金。鈷基合金主要應(yīng)用于航空航天行業(yè)、化工行業(yè)、熱鍍鋅行業(yè)、儀表行業(yè)、注塑機械、模具行業(yè)的高溫高壓閥門、流體閥座、軸承、沉沒輥、導(dǎo)向輥、沖壓模具、擠壓模具等；熱鍛模具、鋸齒、螺旋推桿、螺桿、絲桿、化纖切斷刀、熔融金屬工況、各種耐磨工況下的熱電偶保護管以及其他高溫耐磨耐腐蝕環(huán)境中的部件等。STELLITE6B合金的性能特征： 耐磨損、耐高溫、耐腐蝕；耐冷熱疲勞、耐沖擊、低膨脹、尺寸穩(wěn)定。 執(zhí)行材料成分與生產(chǎn)工藝的標(biāo)準(zhǔn):ASTM B462-2002;ASTM B574-06;GB/T-14992-2005;GB/T-15007-2008;通過真空冶金,鋼水純凈化技術(shù):嚴(yán)格控制S,P等雜質(zhì)含量與O,N等氣體含量。 產(chǎn)品品質(zhì)保障：第三方，國家鋼鐵材料測試中心，國家鋼鐵質(zhì)量監(jiān)督檢驗中心檢測。 Stellite6B forging rod Ф 50 hightemperature abrasion hardness 40 HRC Stellite6B alloys forapplication: Cobalt-based alloys include cobalt-chrome-tungstenalloys represented by forged Stellite6B andcobalt-chrome-molybdenum alloys represented by Stellite21.Cobalt-based alloy is mainly used in aerospace industry, chemicalindustry, hot dip galvanizing industry, instrument industry,injection machinery, mold industry of high temperature and highpressure valve, fluid seat, bearing, submerged roller, guideroller, stamping die, extrusion die, etc. Hot forging die,sawtooth, spiral push rod, screw, screw, chemical fiber cutter,molten metal working conditions, various wear resistant workingconditions of thermocouple protection tube and other hightemperature wear resistant corrosion environment parts, etc.Performance characteristics of Stellite6B alloy: Wear resistance,high temperature resistance, corrosion resistance; Cold and hotfatigue resistance, impact resistance, low expansion, dimensionalstability. Implement material composition and manufacturing processstandards: ASTM B462-2002; ASTM B574-06; GB/T-14992-2005;GB/T-15007-2008; Through vacuum metallurgy, pure molten steelpurification technology: strict control of S,P and other impuritiesand O,N and other gas content. Product assurance:Authoritative third party, the national iron and steel materialtesting center, the national iron and steel supervision andinspection center testing.