60Si2Mn圆钢
60Si2Mn合金钢批发,60Si2Mn不锈钢批发,60Si2Mn耐磨板批发,60Si2Mn厂家直销,60Si2Mn代理商,60Si2Mn模具钢批发,60Si2Mn批发商。
60Si2Mn圆棒,60Si2Mn锻打圆棒圆钢,60Si2Mn板材,60Si2Mn板料,60Si2Mn锻件,60Si2Mn板块,60Si2Mn圆钢60Si2Mn,锻圆,60Si2Mn锻件,60Si2Mn卷材60Si2Mn带材60Si2Mn,60Si2Mn小圆棒。
不锈钢批发价格,合金钢批发价格,模具钢价格,钢材价格,批发价,厂家直销价 60Si2Mn
不锈钢,合金结构钢,结构钢,铝材,钢材,模具钢,模具材料,耐磨板。
合金钢、不锈钢,铝材、弹簧钢、耐磨板、高速钢、碳钢. 、车光圆、锻圆、光圆、轧圆等
ˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉˉ
上海彤轩特殊钢有限公司供应60Si2Mn至全国各地
买60Si2MnΦ10 找上海彤轩 桂林60Si2Mn湛江60Si2Mn北海60Si2Mn佛山60Si2Mn中山60Si2Mn
买60Si2MnΦ12 找上海彤轩 郑州60Si2Mn呼和浩特60Si2Mn太原60Si2Mn常州60Si2Mn石家庄60Si2Mn
买60Si2MnΦ14 找上海彤轩 福州60Si2Mn苏州60Si2Mn宁波60Si2Mn锦州60Si2Mn合肥60Si2Mn
买60Si2MnΦ15 找上海彤轩 珠海60Si2Mn长沙60Si2Mn汕头60Si2Mn泰安60Si2Mn厦门60Si2Mn
买60Si2MnΦ16 找上海彤轩 昆明60Si2Mn南宁60Si2Mn贵阳60Si2Mn邯郸60Si2Mn海口60Si2Mn
买60Si2MnΦ18 找上海彤轩 乌鲁木齐60Si2Mn西宁60Si2Mn银川60Si2Mn黄石60Si2Mn拉萨60Si2Mn
买60Si2MnΦ20 找上海彤轩 哈尔滨60Si2Mn 沈阳60Si2Mn大连60Si2Mn北海60Si2Mn北京60Si2Mn
买60Si2MnΦ25 找上海彤轩 杭州60Si2Mn南京60Si2Mn上海60Si2Mn铜川60Si2Mn济南60Si2Mn
买60Si2MnΦ26 找上海彤轩 澳门60Si2Mn深圳60Si2Mn香港60Si2Mn通辽60Si2Mn武汉60Si2Mn
买60Si2MnΦ28 找上海彤轩 丹东60Si2Mn西安60Si2Mn本溪60Si2Mn海口60Si2Mn重庆60Si2Mn
买60Si2MnΦ30 找上海彤轩 廊坊60Si2Mn营口60Si2Mn承德60Si2Mn珠海60Si2Mn辽阳60Si2Mn
买60Si2MnΦ32 找上海彤轩 天水60Si2Mn榆林60Si2Mn延安60Si2Mn无锡60Si2Mn邢台
买60Si2MnΦ35 找上海彤轩 濮阳60Si2Mn石河子60Si2Mn南阳60Si2Mn 烟台60Si2Mn克拉玛依60Si2Mn
买60Si2MnΦ38 找上海彤轩 聊城60Si2Mn新乡60Si2Mn日照60Si2Mn 保定60Si2Mn安阳60Si2Mn
买60Si2MnΦ40 找上海彤轩 连云港60Si2Mn淮南60Si2Mn马鞍山60Si2Mn包头60Si2Mn 枣庄60Si2Mn
买60Si2MnΦ45 找上海彤轩 安庆60Si2Mn衢州60Si2Mn荆州60Si2Mn洛阳60Si2Mn淮安60Si2Mn
买60Si2MnΦ50 找上海彤轩 郴州 0CrNiMoA湘潭60Si2Mn常德60Si2Mn南阳60Si2Mn景德镇60Si2Mn
买60Si2MnΦ55 找上海彤轩 肇庆60Si2Mn揭阳60Si2Mn梅州60Si2Mn武汉60Si2Mn漳州60Si2Mn
买60Si2MnΦ60 找上海彤轩 遵义60Si2Mn德阳60Si2Mn宜宾60Si2Mn石家庄60Si2Mn 玉林60Si2Mn
买60Si2MnΦ65 找上海彤轩 秦皇岛60Si2Mn保定60Si2Mn邯郸60Si2Mn郑州60Si2Mn大理 60Si2Mn
买60Si2MnΦ70 找上海彤轩 济宁60Si2Mn东营60Si2Mn威海60Si2Mn大连60Si2Mn沧州60Si2Mn
买60Si2MnΦ75 找上海彤轩 湖州60Si2Mn 滨州60Si2Mn泰安60Si2Mn开封60Si2Mn临沂60Si2Mn
买60Si2MnΦ80 找上海彤轩 盐城 60Si2Mn泰州60Si2Mn镇江60Si2Mn黄山60Si2Mn嘉兴60Si2Mn
买60Si2MnΦ85 找上海彤轩 江门60Si2Mn惠州60Si2Mn湛江60Si2Mn宜昌60Si2Mn扬州60Si2Mn
买60Si2MnΦ90 找上海彤轩 宝鸡 60Si2Mn岳阳60Si2Mn衡阳60Si2Mn绵阳60Si2Mn茂名60Si2Mn
买60Si2MnΦ95 找上海彤轩 平顶山60Si2Mn 开封 60Si2Mn许昌60Si2Mn 邯郸60Si2Mn 宜昌60Si2Mn
买60Si2MnΦ100找上海彤轩 齐齐哈尔60Si2Mn 芜湖 60Si2Mn绵阳60Si2Mn 大庆60Si2Mn 赣州60Si2Mn
买60Si2MnΦ110找上海彤轩 海口60Si2Mn 银川 60Si2Mn西宁60Si2Mn 芜湖60Si2Mn 牡丹江60Si2Mn
买60Si2MnΦ120找上海彤轩 潍坊60Si2Mn 常州 60Si2Mn徐州60Si2Mn 株洲 60Si2Mn洛阳60Si2Mn
买60Si2MnΦ130找上海彤轩 大庆60Si2Mn 温州 60Si2Mn台州60Si2Mn 淄博 60Si2Mn淄博 60Si2Mn
买60Si2MnΦ140找上海彤轩 吉林 60Si2Mn珠海60Si2Mn 汕头60Si2Mn 南通60Si2Mn 鞍山 60Si2Mn
买60Si2MnΦ150找上海彤轩 南平60Si2Mn 怒江60Si2Mn 莆田 60Si2Mn绍兴60Si2Mn 德宏 60Si2Mn
买60Si2MnΦ160找上海彤轩 肇庆60Si2Mn 汉中 60Si2Mn岳阳60Si2Mn 惠州60Si2Mn 渭南 60Si2Mn
买60Si2MnΦ170找上海彤轩 德宏60Si2Mn 贵港 60Si2Mn文山60Si2Mn 黄山60Si2Mn 益阳60Si2Mn
买60Si2MnΦ180找上海彤轩 丽江60Si2Mn 玉林 60Si2Mn思茅60Si2Mn 滁州 60Si2Mn郴州60Si2Mn
买60Si2MnΦ190找上海彤轩 怒江60Si2Mn 贺州地区60Si2Mn 西双版纳 60Si2Mn阜阳60Si2Mn 永州 60Si2Mn
买60Si2MnΦ200找上海彤轩 迪庆60Si2Mn 百色地区60Si2Mn 大理60Si2Mn 宿州60Si2Mn 怀化 60Si2Mn
买60Si2MnΦ220找上海彤轩 咸阳60Si2Mn 红河60Si2Mn 保山 60Si2Mn六安 60Si2Mn娄底 60Si2Mn
买60Si2MnΦ240找上海彤轩 南昌 60Si2Mn济南60Si2Mn 成都60Si2Mn 吉林60Si2Mn 绵阳 60Si2Mn
买60Si2MnΦ250找上海彤轩 合肥 60Si2Mn长春60Si2Mn 西安60Si2Mn 鞍山60Si2Mn 襄樊 60Si2Mn
买60Si2MnΦ260找上海彤轩 乌鲁木齐60Si2Mn 哈尔滨 60Si2Mn昆明60Si2Mn 齐齐哈尔 60Si2Mn
买60Si2MnΦ270找上海彤轩 大连 60Si2Mn石家庄60Si2Mn 郑州 60Si2Mn包头 60Si2Mn南阳 60Si2Mn
买60Si2MnΦ280找上海彤轩 青岛60Si2Mn 长沙60Si2Mn 福州60Si2Mn 柳州60Si2Mn 重庆60Si2Mn
买60Si2MnΦ300找上海彤轩 沧州 60Si2Mn玉林 60Si2Mn大理60Si2Mn 枣庄 60Si2Mn景德镇 60Si2Mn
买60Si2MnΦ350找上海彤轩 鄂尔多斯60Si2Mn 60Si2Mn北海60Si2Mn 拉萨 60Si2Mn 蚌埠60Si2Mn 新余 60Si2Mn
买60Si2MnΦ400找上海彤轩 东营 60Si2Mn德阳60Si2Mn 保定60Si2Mn 淮南60Si2Mn 湘潭 60Si2Mn
买60Si2MnΦ450找上海彤轩 威海 60Si2Mn宜宾60Si2Mn 邯郸 60Si2Mn马鞍山60Si2Mn 常德60Si2Mn
买60Si2MnΦ500找上海彤轩 济宁 60Si2Mn 遵义60Si2Mn 秦皇岛 60Si2Mn连云港60Si2Mn 郴州 60Si2Mn
买60Si2MnΦ550找上海彤轩 天津60Si2Mn 株洲 60Si2Mn绵阳 60Si2Mn 东莞 60Si2Mn台州 潍坊 60Si2Mn
买60Si2MnΦ600找上海彤轩 杭州 60Si2Mn南宁60Si2Mn 襄樊 60Si2Mn泉州 60Si2Mn济宁 60Si2Mn
60Si2Mn弹簧钢
60Si2Mn对应英国牌号:II92600
60Si2Mn对应日本牌号:SUP7
60Si2Mn对应德国牌号:60SiCr7
60Si2Mn对应英国牌号:25II60
60Si2Mn对应法国牌号:61SiCr7
60Si2Mn特性及适用范围
60Si2Mn弹簧钢是应用广泛的硅锰弹簧钢,
60Si2Mn强度、弹性和淬透性较55Si2Mn稍高。60Si2Mn弹簧钢适于铁道车辆、汽车拖拉机工业上制作承受较大负荷的扁形弹簧或线径在30mm以下的螺旋弹簧、
60Si2Mn也适于制作工作温度在250 ℃以下非腐蚀介质中的耐热弹簧以及承受交变负荷及在高应力下工作的大型重要卷制弹簧以及汽车减震系统等。
60Si2Mn热处理方法有等温回火和分级淬火、亚温淬火及高温回火、
60Si2Mn形变热处理的工艺方法。使用该方法能有效地提高60Si2Mn弹簧钢的强韧性和使用寿命。
60Si2Mn属于弹簧钢,适宜制作汽车钢板弹簧。
60Si2Mn弹簧钢热处理有等温回火和分级淬火、亚温淬火及高温回火、形变热处理的工艺方法。使用该方法能有效地提高60Si2Mn弹簧钢的强韧性和使用寿命。
60Si2Mn热处理工艺
60Si2Mn球化退火:采用850度加热、油冷淬火、短时间等温球化工艺(790度加热25Min,急冷到680度保温1H,炉冷到500度出炉),可获得理想的球化组织。
60Si2Mn钢淬火温度正常取850度~870度,油冷。回火温度视模具零件的硬度要求而取,如
60Si2Mn在150~160度之间回火性能得到最佳的配合,注意必须避开300度左右的回火脆性区。要求有较高韧性的工模具、要求尺寸稳定性好的量具,回火温度可以提高到250度左右,硬度为55~60HRC,有较好的韧性。
60Si2Mn退火;750C-炉冷-HBS≤222
60Si2Mn正火;830~860C-空冷-HBS≤302
60Si2Mn淬火;870C-油-HRC>61
60Si2Mn不同温度回火后的硬度值HRC: 150C-61,200C-60,300C-56,400C-51,500C-43,550C-38,600C-33,650C-29
60Si2Mn常用回火温度430~480C,水或空气,HRC45~50
60Si2Mn以下是汽车钢板弹簧热处理的参数
60Si2Mn淬火加热保温时间与厚度有关:mm/min,6.5/2,8/3,8.5-10/4,12/5
60Si2Mn回火保温时间与厚度有关:mm/min,<10/25-30,10-15/30-35,15-20/40-45,20-25/45-50。密度
60Si2Mn密度为7.85g/cm3。60Si2Mn是应用广泛的硅锰弹簧钢,强度、弹性和淬透性较55Si2Mn稍高。
60Si2Mn适于铁道车辆、汽车拖拉机工业上制作承受较大负荷的扁形弹簧或线径在30mm以下的螺旋弹簧.
60Si2Mn热处理规范:淬火870℃±20℃,油冷; 回火480℃±50℃(特殊需要时,±30℃)。
60Si2Mn金相组织:回火屈氏体。
60Si2Mn交货状态:热轧钢材以热处理或不热处理状态交货,冷拉钢材以热处理状态交货.
60Si2Mn热轧交货规格:Φ12-300,有退火与不退火状态。冷轧交货规格:0.3~4.3mm(钢带)
60Si2Mn化学成分
60Si2Mn碳 C :0.56~0.6
60Si2Mn硅 Si:1.50~2.00
60Si2Mn锰 Mn:0.60~0.90
60Si2Mn硫 S :≤0.035
60Si2Mn磷 P :≤0.035
60Si2Mn铬 Cr:≤0.35
60Si2Mn镍 Ni:≤0.35
60Si2Mn铜 Cu:≤0.25
60Si2Mn力学性能
60Si2Mn抗拉强度 σb (MPa):≥1274(130)
60Si2Mn屈服强度 σs (MPa):≥1176(120)
60Si2Mn伸长率 δ10 (%):≥5
60Si2Mn断面收缩率 ψ (%):≥25
60Si2Mn硬度 :热轧,≤321HB;冷拉+热处理,≤321HB