日本进口DC53冷作模具钢,上海浩卢金属材料为您提供最新的DC53模具钢价格行情,真实有效的DC53模具钢厂家、供应商供求信息,不同规格、型号、品牌的DC53模具钢产品资讯,DC53模具钢国产/进口模具钢,DC53模具钢板材/圆钢/卷带,规格齐全,主要代理上海宝钢,抚顺钢及进口材料,厂价直销,价格优惠,质量上等,欢迎来电洽谈!优质进口优质模具钢,批发兼零售,量大从优,质量保证。
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优质DC53价格‖上海DC53规格‖上海DC53模具钢首选浩卢模具钢 DC53模具钢规格
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批发供应模具钢dc53 冷作模具钢dc53 进口冷作模具钢dc53
DC53是对SKD11进行改良的新型冷作模具钢,其技术规范载于日本工业标准(JIS)G4404。它克服了SKD11高温回火硬度和韧性不足的弱点,将在通用及精密模具领域全面取代SKD11。
DC53热处理硬度高於SKD11,高温(520-530℃)
韧性是SKD11的2倍,DC53的韧性在冷作模具钢中较为突出,用DC53制造的工具很少出现裂纹和开裂,大大提高了使用寿命。
线切割加工后的残余应力较小经高温回火减少了残余应力,线切割加工后的裂纹和变形得到抑制。
切削性和研磨性超过SKD11,DC53的切削性和研磨性优于SKD11,使用DC53可增加工具模具寿命和减少加工工序。
精密冲压模
线切割加工的精密冲裁模及各种用途冲压模
难加工材料的塑性变形用工具
冷锻、深拉和搓丝用模
其他
高速冲裁冲头、不锈钢板冲头
出厂状态:HB255
实用特性:
(1)被切削性,被研磨性良好。
被切削性,被研磨性皆比SKD11优秀,所以加工工具寿命较长,加工工时数较省。
(2)在热处理上之优点
淬火硬化能比SKD11高,所以可改善真空热处理时硬度不足之缺陷。
(3)在线切割加工上之优点
藉高温回火可减轻残留应力及消除残留沃斯田铁,能防止线切割加工产生龟裂、变形之困扰。
(4)在表面硬化处理上之优点
表面硬化处理后表面硬度比SKD11高,因此可提高模具性能。
(5)在修补焊接作业上之优点
由于预热及后热温度均比SKD11低,所以修补焊接作业较简便。
氮化处理:
工件经氮化处理后表面获得致密的硬化层组织,使工件的耐磨性与抗蚀性显著提高。525 ℃气体氮化处理后表层硬度约
密度
DC53比一般模具钢略重,密度为7.9g/cm 3
化学成分 碳 c :1.00 硅 Si:0.91 锰 Mn:0.32 铬 Cr:8.00 钼 Mo:2.00
DC53是在SKD11(Crl2MoV)基础上改进的冷作模具钢,常规热处理条件下,残余奥氏体几乎全部分解,一般可省略深冷处理,在较强硬度下仍可保持较高的韧性。
DC53经1040℃
实验中,对DC53热处理规范略作一些变化,适当调整了淬火温度,回火温度取6档,即100℃ ,200℃
⒈硬度值
⒈适当调整淬火温度后,DC53在200℃回火时硬度和冲击韧性都较高;在400~500℃
化学成分
碳 c :1.00
硅 Si:0.91
锰 Mn:0.32
铬 Cr:8.00
钼 Mo:2.00
钒 V: 0.28
p:0.0007
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销售单位 上海浩卢金属材料有限公司
销售经理:唐晓宇 手机:15000955882
业务热线:021-60533182
QQ在线:2784211832 邮箱:2784211832@qq.com
发货地址:上海松江区泗泾镇
以诚信赢得客户,以质量开拓市场! 相信每一次合作都会让我们走得更近!优质DC53冷作模具钢首选上海浩卢金属材料!公司秉承“用一流的品质和服务打造品牌”的宗旨,长期致力于为广大模具厂商提供性价比最佳的模具钢材,协助各模具制造厂商提高企业竞争力,共唱双赢,齐创辉煌,是模具厂商最佳的合作伙伴。
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DC53 价格DC53 圆钢价格DC53 钢板价格DC53 现货价格DC53 批发价格
DC53 价格DC53 圆钢价格DC53 钢板价格DC53 现货价格DC53 批发价格
DC53 价格DC53 圆钢价格DC53 钢板价格DC53 现货价格DC53 批发价格
DC53 价格DC53 圆钢价格DC53 钢板价格DC53 现货价格DC53 批发价格
DC53 价格DC53 圆钢价格DC53 钢板价格DC53 现货价格DC53 批发价格
DC53 价格DC53 圆钢价格DC53 钢板价格DC53 现货价格DC53 批发价格
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