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1、热处理工艺规程B/Z61.01295工艺参数)热处理工艺规程(工艺参数)1. 主题内容与适用范围本标准为“热处理工艺规程”(工艺参数)，它主要以企业标准金属材料技术条件B/HJ-93年版所涉及的 金属材料和技术要求为依据(不包括高温合金)，并收集了我公司生产常用的工具、模具及工艺装备用的金属 材料。本标准适用于汽轮机、燃气轮机产品零件的热处理生产。2. 常用钢淬火、回火温度2.1 要求综合性能的钢种：表1材料牌号技术要求淬火温度(C)冷却 介质有效面积(mm)淬火后硬 度(d10)回火温度(C)回火后硬 度(d10)强 度 o s硬度 HB (dIO)45440197229(4.304.00)
2、820840水W805405604.004.2040CrA390192223(4.354.05)840860油W352.73.05806004.004.1036703.13.4570580711603.43.6560570490217255(4.103.80)W352.73.05705803.803.9036703.13.4560570711203.43.6550560590241277(3.903.65)W402.73.05605703.653.80水油41602.53.0590620685269302(3.503.70)油W302.73.05505603.503.60水油31402.63.
3、057060035CrMoA490217255(3.804.10)850870油W403.03.25906103.804.0041703.253.4570590711203.453.6550570590241277(3.903.65)W403.03.25605803.653.80水油41702.63.0580610*40CrNiMoA690255293(3.803.55)840860油W802.73.15806003.653.80*30CrlMolV590241277(3.903.65)950970油300670690690255285(3.803.57)25066068020CrlMolVT
4、iB690255293(3.803.55)10301050油190700720*73526930210301050油100690710油1002.63.06406605902412773.13.46306403.653.90(3.903.65)水油1011602.63.06506703.13.2630650油502.63.063065038CrMoAlA6852773029309503.13.36106303.503.65(3.653.50)水油511002.63.06406603.03.2620640293321(3.553.40)油402.73.2610630785水油41602.63.0
5、6306503.403.503.13.261063015CrMoA490207241900920油303.63.85506003.904.10(4.203.90)水31703.43.8570620590241277602.83.16606803.603.9025Cr2MoVA(3.903.65)920940油61 2003.23.45660670735269302602.83.16606703.553.65(3.703.50)61 1503.23.36506706902412823502.8 3.06406603.653.9(3.903.62)3.1 3.362064034CrNi3Mo735
6、255284870890油3002.8 3.06206403.63.75(3.803.58)3.1 3.36006207852712982502.8 3.06006203.553.65(3.653.52)3.1 3.3580600*15MnMoVN4902217(W4.1)960980油1056006201Cr12Mo550229255(4.03.8)960980油1006706903.803.953551872293.03.257107304.104.301Cr13 (4.44.0)10301050油3.33.56907104401972291003.03.256807004.04.20(4
7、.34.0)3.33.56506801Cr12 440197229(4.304.00)10301050油1003.03.306807104.004.202Cr13 1872079801000油2.83.2720740490217248802.83.07007203.904.10(4.103.85)3.13.2670700590235269(3.953.70)602.83.06606803.803.903.13.26506603Crl3590235269(3.953.70)9801020空402.63.06506703.703.90269302(3.703.50)油411302.63.26406
8、60690286321(3.603.40)空402.63.05906103.503.60油411002.63.2580590785286321(3.603.40)空402.63.05705903.403.50油41702.63.2560580lCrllMoV390192241(3.904.35)10001030油1002.83.07107303.904.303.13.3690710490217248(4.103.85)1002.83.07007203.904.053.13.3680700590235269(3.953.70)602.83.06706903.803.903.13.3660680l
9、Crl2WlMoV590235269(3.953.70)10001050油1503.03.46807003.903.70690269302(3.703.50)1003.03.46606803.553.65*735286331(3.63.3)3.03.26606702Crl2NiMolWlV760293331(3.553.35)970990油2006606803.553.4530Cr2MoV590241277(3.703.50)940960油602.83.16706903.603.80612503.23.45670680735269302(3.703.50)602.83.16706803.553.65611503.23.3660680lCrl8Ni9Ti20518710801100水5.05.14.754.8522505.4)800820lCrl8Ni9Ti0Cr19Ni920530）表2材料牌号要求硬度范围HRC淬火温度（C）冷却介质淬火后硬度HRC回火温度（C）3550860880水25018020046502402704145300330364038041031354004204556820840水2551802005155200230465026029041453203503640
