涟钢产钢材机械性能及执行标准.xls

牌号 化学成分 熔炼分析 力学性能 Chemical Composition heat analysis Mechanical Properties steel grades C Si Mn P S s Mpa b Mpa 5mm Q1950 06 0 120 3 0 25 0 500 0450 05195 315 43033 Q235A0 14 0 220 3 0 30 0 650 0450 05235 375 50026 Q235B0 12 0 200 3 0 30 0 700 0450 045235 375 50026 Q235C 0 180 3 0 35 0 800 040 04235 375 50026 Q255A0 18 0 280 3 0 40 0 700 0450 05255 410 55024 Q255B0 18 0 280 3 0 40 0 700 0450 045255 410 55024 Q345A0 14 0 200 55 1 00 1 600 0150 045345 470 63021 Q345B0 14 0 200 55 1 00 1 600 0450 04345 470 63021 Q345C 0 200 55 1 00 1 600 0350 035345 470 63022 8 0 05 0 110 17 0 370 35 0 650 0250 01219532533 SS3300 10 050 05205 330 43026 SS4000 210 10 050 05245 400 51021 SS4900 220 21 30 050 05285 490 61019 SM400A 0 23 2 5C0 0350 035245 400 51023 SM400B 0 200 35 0 60 1 400 0350 035245 400 51023 SM490B 0 0200 551 60 0350 035325 490 61022 SM490C 0 080 551 60 0350 035325 490 61022 SPTH10 10 350 50 040 04 27032 SPTH20 180 350 60 040 04 34025 SPTH30 250 3 0 30 0 900 040 04 41022 HP2950 080 3510 0250 0129544026 HP3250 080 351 50 0250 0132549021 HP3450 080 351 50 0250 0134551020 冷弯弯心直 径 V型冲击 Cold bending V impact20 J diameter 5mm 0 5 1 5 27 0 27 2 2 27 2 2 34 2 0 34 21 0 5 17 1 5 15 2 18 3 18 3 0 27 17 3 0 27 17 4 0 27 35 帖紧 Pressure of metal to metal sticking 30 1 25 1 5 2 常温 Normal temperature 2 常温 Normal temperature 27 2 常温 Normal temperature 力学性能 Mechanical Properties 5mm 33 26 26 26 24 24 21 21 22 33 26 21 20 主要产品牌号 用途及 执行标准 steel grades applications and production standards 执行标准牌号典型用途产品特点 Production Standards Steel grades Typical applicationProduct Features GB700Q195 Q235 建筑 桥梁 工程机械 具有较好的综合机械性能 满足结构件 加工 焊接的一般要求nice comprehensive mechanical property satisfying general demands of machining and welding of structural components 车辆及其它结构件 as Structural components in buildings bridges machinery automobile etc GB1591Q345 建筑 桥梁 工程机械 强度高 综合机械性能好High strength and nice synthetic mechanical property 大型设备等高强度构件 as high strength structural components in buildings bridges engineering machinery large volume units etc JIS 3101 SS330建筑 桥梁 工程机械 具有良好的综合机械性能 满足结构件 加工 焊接的一般要求nice synthetic mechanical property satisfying general demands of machining and welding of structural components SS400车辆及其它结构件as SS490 structural components in buildings bridges machinery mechanism automobile etc JIS G 3132 SPHT1 SPHT2 SPHT3 焊接钢管 具有良好的综合机械性能和焊接工艺性 能 尺寸精确 板形好nice synthetic mechanical property and welding property accurate dimension and nice profile For welded steel pipe JISG3106 SM400 SM490 Sm520 建筑 桥梁 工程机械 车辆等 具有良好的力学性能和焊接工艺性能 nice mechanical property and welding property 要求焊接性能优良的结构件 as structural components in buildings bridges engineering machinery automobiles etc which call for nice welding property GB T6653 HP295 HP325 HP345 压力容器 如液化气钢瓶 具有良好的室温综合机械性能和焊接工 艺性能及较高温度下的力学性能 塑性 好 冷弯成型性能优良nice synthetic mechanical property at room temperature nice welding property nice mechanical property at higher temperature nice plasticity and forming capability JIS 3101 具有良好的综合机械性能 满足结构件 加工 焊接的一般要求nice synthetic mechanical property satisfying general demands of machining and welding of structural components 乙炔气钢瓶等 Pressure vessel such as liquefied gas cylinder and acetylene gas cylinder etc 热轧结构用钢化学成分 力学及工艺性能 牌号 化学成分 熔炼分析 Chemical Composition heat analysis steel grades C Si Mn P Q1950 06 0 120 3 0 25 0 500 045 Q235A0 14 0 220 3 0 30 0 650 045 Q235B0 12 0 200 3 0 30 0 700 045 Q235C 0 180 3 0 35 0 800 04 Q255A0 18 0 280 3 0 40 0 700 045 Q255B0 18 0 280 3 0 40 0 700 045 Q345A0 14 0 200 55 1 00 1 600 015 Q345B0 14 0 200 55 1 00 1 600 045 Q345C 0 200 55 1 00 1 600 035 8 0 05 0 110 17 0 370 35 0 650 025 SS3300 10 05 SS4000 210 10 05 SS4900 220 21 30 05 SM400A 0 23 2 5C0 035 SM400B 0 200 35 0 60 1 400 035 SM490B 0 0200 551 60 035 SM490C 0 080 551 60 035 SPTH10 10 350 50 04 SPTH20 180 350 60 04 SPTH30 250 3 0 30 0 900 04 HP2950 080 3510 025 HP3250 080 351 50 025 HP3450 080 351 50 025 GB T6653 HP295 HP325 HP345 具有良好的室温综合机械性能和焊接工 艺性能及较高温度下的力学性能 塑性 好 冷弯成型性能优良nice synthetic mechanical property at room temperature nice welding property nice mechanical property at higher temperature nice plasticity and forming capability 冷成型用热轧低碳板卷 Hot rolled low carbon Coils for Cold forming 主要产品牌号 用途及 执行标准 steel grades applications and production standards 执行标准牌号典型用途产品特点 JISG 3131 SPHC一般冷加工General cold working 钢质洁净高度 成分稳定 晶粒细小 组织性能均匀 表面质量好 尺寸精确 板形好 能满足一般程度冷加工成型 或高难度成型high steel purity stable composition fine crystal grain even structure property high quality surface accurate dimension and nice profile Satisfying general cold forming and more difficult cold forming at common degree SPHD冲压加工Press wording SPHE深冲压加工Deep drawing wo 化学成分 力学及工艺 性能 Chemical composition mechanica l and technological property 牌号Steel grades 化学成分 熔炼分析 Chemical Composition Heat analysis C Si Mn P SPHC0 150 10 60 05 SPHD0 10 080 50 04 SPHE0 10 030 50 03 冷轧用板卷 Coil for cold rolling 主要产品牌号 用途及 执行标准steel grades applications and production standards 执行标准Production Standards 牌号典型用途产品特点 Steel grades Typical applicationsProduct Features JISG3141 SPCC 用于生产各种级别 CQ DQ DDQ 的冷轧板 带 for manufacturing all levels CQ DQ DDQ of cold rooled sheet and strip 钢质洁净度高 性能稳定 同板 长 宽方向 材质均匀 良好的延展性 好 的表面质量 优良的板形及尺寸精度 high steel purity stable composition even material of the same sheet length and width direction desired surface quality and profile accurate dimension SPCD SPCE 化学成分 力学及工艺 性能 Chemical composition mechanica l and technological property 牌号化学成分 熔炼分析 Steel gradesChemical Composition Heat analysis C Si Mn P SPCC0 080 10 450 025 SPCD0 080 080 40 025 SPCE0 080 030 40 025 高耐候和焊接结构用耐 候板卷 High Climate resistant coils and Climate resistant Coils for Welded structure 主要产品牌号 用途及 执行标准Steel grades applications and production satandards 执行标准Production Standards 牌号典型用途产品特点 Steel grades Typical applicationsProduct Features GB T4172 2000 Q235NH 用于桥梁 建筑 高速公路护梁 铁路货车厢板 及交通运输机械结 构件等as structural components in bridges buildings guard girder of freeway lorry gate and traffic machinery etc 具有良好的综合机械性能 焊接工艺性 能及耐大气腐蚀性能 或高耐大气腐蚀 性能 裂纹敏感性小 加工成型性能 好 尺寸精确 板形好 以及良好的表 面质量nice synthetic mechanical property nice welding property nice atmospheric corrosion resistant property or high atmospheric corrosion resistant property tiny crack sensitivity nice machine shaping property accurate dimension nice profile and surface quality Q295NH Q355NH GB T4171 2000 Q295GNH GNH L 用于制造铁路客货车 冷藏车 工 程机械等结构件 及集装箱 化工 设备 石油井架构件等as structural components of railway carriage refrigerator car engineering machinery container chemical processing equipment and oil derrick etc Q345GNH GNH L Q390GNH SPA H 化学成分 力学及工艺 性能 Chemical composition mechanica l and technological property 牌号Steel grades 化学成分 熔炼分析 Chemical Composition Heat analysis C Si Mn P Q235NH0 15 0 15 0 400 20 0 600 035 Q295NH0 15 0 15 0 500 60 1 000 035 Q355NH0 160 5 0 90 1 500 035 Q295GNH0 12 0 20 0 400 20 0 600 07 0 15 Q295GNHL0 12 0 10 0 400 20 0 500 07 0 12 Q345GNH0 12 0 20 0 600 50 0 900 07 0 12 Q345GNHL0 12 0 25 0 750 20 0 500 07 0 15 管线用板卷 Coils for Pipeline 主要产品牌号 用途及 执行标准 steel grades applications and production standards 执行标准 Production Standards 牌号Steel grades 典型用途Typical applications产品特点Product Features GB T14164 1993 API 5L S290 X42 石油 天然气远程输送用管线钢卷 用于制造埋弧焊接钢管及直缝电 阻焊钢管for pipeline for long distance transportation of oil natural gas for hidden arc welding steel pipe and straight resistance welding steel pipe 具有良好的综合机械性能 低温韧性及 焊接性能 且材质 性能均匀稳定nice mechanical property nice tenacity at low temperature nice welding property even and stable material property S315 X46 S360 X52 S385 X56 化学成分 力学及工艺 性能 Chemical composition mechanical and technological property 牌号Steel grades 化学成分 熔炼分析 Chemical Composition Heat analysis C Si Mn P X420 18 0 220 15 0 300 70 1 200 025 X460 18 0 220 15 0 300 70 1 300 025 X520 18 0 220 15 0 300 70 1 300 025 X560 16 0 200 15 0 300 70 1 400 025 X600 16 0 200 15 0 300 70 1 400 025 汽车结构用板卷 Coils for Automobile structure 主要产品牌号 用途及 执行标准 steel grades applications and production standards 执行标准 牌号典型用途产品特点 Production Standards Steel grades Typical applicationsProduct Features JIS G 3113 SAPH310 汽车车轮轮幅 轮辋 大梁 车箱 底板 边框架及其它结构件 structural components of wheel spoke structural components of wheel spoke wheel rim girder crossbeam 具有较好的综合机械性能 表面质量 板形和尺寸精度 较好加工成型性能 冲压不开裂 冲废率低nice synthetic mechanical property nice machine shaping property accurate dimension nice profile and surface quality no crack under pressing and low waste ratio SAPH370 soleplate and frame of automobile etc SAPH400 化学成分 力学及工艺 性能 Chemical composition mechanica l and technological property 牌号Steel grades 化学成分 熔炼分析 Chemical Composition Heat analysis C Si Mn P SAPH3100 080 080 450 025 SAPH3700 080 250 750 025 SAPH4000 080 351 20 025 产品尺寸 外形及供货 Measurements appearance and supply 产品规格范围 Range of Product Specification 成品厚度mm Thickness mm 宽度mm钢卷外径mm最大卷重 t 最小卷重 t Minimum coil Weight t Width mmOuter Diameter mmMaximum coil Weight t 0 8 12 7900 16001000 195029 65 厚度精度 Thickness Accuracy 公称厚度mm下列宽度时的允许偏差 mm Permissible deviation of the following breadth mm Nominal thickness mm 1000 1000 1600 普通轧制精 度normal rolling precision 较高轧制精度普通轧制精度 较高轧制精 度 higher rolling precisionrolling precision highter rolling precision 1 0 1 2 0 3 0 11 0 15 0 11 1 2 1 6 0 14 0 12 0 15 0 12 1 6 2 0 0 17 0 14 0 18 0 14 2 0 2 5 0 18 0 16 0 19 0 17 2 5 3 0 0 20 0 18 0 21 0 19 3 0 4 0 0 21 0 19 0 22 0 20 4 0 5 5 0 30 0 5 0 6 0 25 5 5 7 5 0 333333 0 2 0 416667 0 2 7 5 10 0 0 25 0 142857 0 375 0 285714 10 0 12 7 0 25 0 142857 0 375 0 285714 力学性能 冷弯弯心直 径 V型冲击 Mechanical Properties Cold bending V impact20 J diameter S s Mpa b Mpa 5mm 5mm 0 05195 315 43033 0 5 0 05235 375 50026 1 5 0 045235 375 50026 27 0 04235 375 50026 0 27 0 05255 410 55024 2 0 045255 410 55024 2 27 0 045345 470 63021 2 0 04345 470 63021 2 34 0 035345 470 63022 2 0 34 0 01219532533 0 05205 330 4302621 0 5 0 05245 400 5102117 1 5 0 05285 490 6101915 2 0 035245 400 5102318 3 0 035245 400 5102318 3 0 27 0 035325 490 6102217 3 0 27 0 035325 490 6102217 4 0 27 0 04 2703235 帖紧 Pressure of metal to metal sticking 0 04 3402530 1 0 04 4102225 1 5 0 0129544026 2 常温 Normal temperature 0 0132549021 2 常温 Normal temperature 27 0 0134551020 2 常温 Normal temperature 化学成分 熔炼分析 Chemical Composition heat analysis