深圳市鑫雄峰特殊钢有限公司

主营:模具钢

深圳市鑫雄峰 碳素钢S50C钢

¥2元/件 中国 广东 深圳 宝安区

产品属性

品牌/厂家:
宝钢
形状:
其他
加工工艺:
其他
牌号:
s50c
产地:
宝钢

<*n class="16" style="background:#FFFFFF;color:#000000;font-family:"";">S50C<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">是*****<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">中碳钢<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">,采用由电炉、<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">平炉<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">或纯氧<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">转炉炼钢<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">法制造的全静钢,具有金相*均匀的特点。该钢含碳量(质量分数,<*n>%<*n>)<*n>≥0.4<*n>,*性优良,延展性减少,淬火易变形和开裂,故淬火****为重要,切<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">回火<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">后必须急冷,以避免发生<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">回火脆性<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">。通过实行<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">球化处理<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">,可以****这类碳钢的切削性能。该钢通常回火到硬度<*n>19~22HRC<*n>以后使用,以增加其<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">切削加工性能<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">。<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Calibri;font-size:10.5pt;">中文名<*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Calibri;font-size:10.5pt;">S50C <*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Calibri;font-size:10.5pt;">属<*n>    <*n>性<*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Calibri;font-size:10.5pt;">*****中碳钢 <*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Calibri;font-size:10.5pt;">优<*n>    <*n>点<*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Calibri;font-size:10.5pt;">*性优良,延展性减少 <*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Calibri;font-size:10.5pt;">特<*n>    <*n>点<*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Calibri;font-size:10.5pt;">金相*均匀 <*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:宋体;font-size:15.5pt;font-weight:bold;">S50C性能<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">s50c/s53c<*n>钢产品性能介绍<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">(<*n>1<*n>)*****中碳钢,采用由电炉、<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">平炉<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">或纯氧<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">转炉炼钢<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">法制造的全静钢,具有金相*均匀的特点。该钢含碳量(质量分数,<*n>%<*n>)<*n>≥0.4<*n>,*性优良,延展性减少,淬火易变形和开裂,故淬火****为重要,切<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">回火<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">后必须急冷,以避免发生<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">回火脆性<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">。<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">通过实行<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">球化处理<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">,可以****这类碳钢的切削性能。该钢通常回火到硬度<*n>19~22HRC<*n>以后使用,以增加其<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">切削加工性能<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">(<*n>2<*n>)供货状态及硬度 <*n>143~187HBS<*n>,<*n>179~235HBS<*n>,<*n>212~277HBS<*n>。<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">(<*n>3<*n>)钢材特性<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">良好的机械加工性及切削性特佳<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">(<*n>4<*n>)钢材一般用途<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n><*n class="15" style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">碳素钢<*n>S50C <*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">适用于塑胶模架配板及机械配件<*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:宋体;font-size:15.5pt;font-weight:bold;">S50C成分<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">(质量分数,<*n>%<*n>)<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">碳:<*n>C 0.47~0.53<*n>、<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">硅:<*n>Si 0.15~0.35<*n>、<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">锰:<*n>Mn 0.60~0.90<*n>、<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">磷:<*n>P≤0.030<*n>、<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">硫:<*n>S≤0.035<*n>、<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">铜:<*n>Cu≤0.30<*n>、<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">镍:<*n>Ni≤0.20<*n>、<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">铬:<*n>Cr≤0.20.<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:宋体;font-size:15.5pt;font-weight:bold;">S50C力学性能<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">*拉强度<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;"> σb (MPa)<*n>:<*n>≥630(64)<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">屈服强度<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;"> σs (MPa)<*n>:<*n>≥375(38)<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">伸长率<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;"> δ5 (%)<*n>:<*n>≥14<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">断面收缩率<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;"> ψ (%)<*n>:<*n>≥40<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">冲击功<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;"> Akv (J)<*n>:<*n>≥31(4)<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">冲击韧性<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">值 <*n>αkv (J/cm2)<*n>:<*n>≥39(4)<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">硬度 :未热处理,<*n>≤241HB;<*n>退火钢,<*n>≤207HB<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">试样尺寸:试样尺寸为<*n>25mm<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">检验:对钢板进行<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">布氏硬度<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">检验,布氏硬度值为<*n>185<*n>-<*n>240HB<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:宋体;font-size:15.5pt;font-weight:bold;">S50C热处理<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">热处理规范:<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">正火<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">,830℃;<*n>淬火<*n>,830℃;<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">回火<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">,600℃<*n>。<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:宋体;font-size:15.5pt;font-weight:bold;">S50C金相*<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">金相*:<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">珠光体<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">+<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">铁素体<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">。<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:宋体;font-size:15.5pt;font-weight:bold;">S50C交货状态<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">以不热处理或热处理(退火、<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">正火<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">或<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">高温回火<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">)状态交货。钢板的<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">交货状态<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">应符合表<*n>4<*n>的规定。<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">表<*n>4<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="color:#000000;font-family:宋体;font-size:9pt;">厚度,mm<*n style="color:#000000;font-family:Calibri;font-size:9pt;">

<*n style="color:#000000;font-family:宋体;font-size:9pt;">交货状态<*n style="color:#000000;font-family:Calibri;font-size:9pt;">

<*n style="color:#000000;font-family:宋体;font-size:9pt;">8-150<*n style="color:#000000;font-family:Calibri;font-size:9pt;">

<*n style="color:#000000;font-family:宋体;font-size:9pt;">热轧或正火<*n style="color:#000000;font-family:Calibri;font-size:9pt;">

<*n style="color:#000000;font-family:宋体;font-size:9pt;">>150-300<*n style="color:#000000;font-family:Calibri;font-size:9pt;">

<*n style="color:#000000;font-family:宋体;font-size:9pt;">正火<*n style="color:#000000;font-family:Calibri;font-size:9pt;">

<*n style="color:#000000;font-family:宋体;font-size:9pt;">>300-600<*n style="color:#000000;font-family:Calibri;font-size:9pt;">

<*n style="color:#000000;font-family:宋体;font-size:9pt;">消除应力<*n style="color:#000000;font-family:宋体;font-size:9pt;">退火<*n style="color:#000000;font-family:Calibri;font-size:9pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:宋体;font-size:15.5pt;font-weight:bold;">S50C对应钢号<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">中国<*n>GB<*n>标准钢号<*n>50<*n>;日本<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">JIS<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">标准钢号<*n>S50C/S53C<*n>;德国<*n>DIN<*n>标准材料钢号<*n>1.1213<*n>;德国<*n>DIN<*n>标准钢号<*n>CF53<*n>;英国<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">BS<*n>标准<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">钢号<*n>060A52<*n>;法国<*n>AFNOR<*n>标准钢号<*n>X****8TS<*n>;法国<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">NF<*n>标准<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">钢号<*n>C50<*n>;意大利<*n>UNI<*n>标准钢号<*n>C53<*n>;比利时<*n>NBN<*n>标准钢号<*n>C53<*n>;瑞典<*n>SS<*n>标准钢号<*n>1674<*n>;西班牙标准钢号<*n>F.112<*n>;美国<*n>AISI/SAE<*n>标准钢号<*n>1050<*n>;<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">**<*n>ISO<*n>标准<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">钢号<*n>C50E4<*n>。<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:宋体;font-size:15.5pt;font-weight:bold;">S50C应用举例<*n style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">1<*n>、可用于各种冷作模具的垫板;<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">2<*n>、<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">钻模<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">固定板 ;<*n style="color:#000000;font-family:Arial;font-size:10.5pt;">

<*n style="background:#FFFFFF;color:#000000;font-family:Arial;font-size:10.5pt;">3<*n>、标准的模板材料等。<*n style="color:#000000;font-family:Calibri;font-size:10.5pt;">

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