铸件化学成份、机械性能表材料.docx

编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第页共NUMPAGES7页第PAGE\*MERGEFORMAT7页共NUMPAGES\*MERGEFORMAT7页HYPERLINK"http://www.gatevalve.cn/valves/chemical-anaiysis.html"铸件化学成份、HYPERLINK"http://www.gatevalve.cn/valves/chemical-anaiysis.html"机械性能表HYPERLINK"http://www.gatevalve.cn/standard/JB5300-general-valve-material.html"材料HYPERLINK"http://www.gatevalve.cn/valves/GB12220-valves-Marking.html"牌号受检项目技术要求HYPERLINK"http://www.gatevalve.cn/standard.html"标准号HYPERLINK"http://www.gatevalve.cn/valves/stainless-steel.html"CF3HYPERLINK"http://www.gatevalve.cn/valves/stainless-steel.html"304LZG00Cr18Ni10化学成份C≤MnSi≤S≤P≤CrNiGB12230-20050.031.520.040.0417-218-12机械性能σb≥σs≥δ≥48520635HYPERLINK"http://www.gatevalve.cn/valves/stainless-steel.html"CF8HYPERLINK"http://www.gatevalve.cn/valves/stainless-steel.html"304ZG0Cr18Ni9化学成份C≤MnSi≤S≤P≤CrNiGB12230-20050.081.520.040.0418-218-11机械性能σb≥σs≥δ≥48520635HYPERLINK"http://www.gatevalve.cn/valves/stainless-steel.html"CF3MHYPERLINK"http://www.gatevalve.cn/valves/stainless-steel.html"316LZG00Cr17Ni14Mo2Ti化学成份C≤MnSi≤S≤P≤CrNiMoGB12230-20050.031.51.50.040.0417-219-132-3机械性能σb≥σs≥δ≥48520635HYPERLINK"http://www.gatevalve.cn/valves/stainless-steel.html"CF8MHYPERLINK"http://www.gatevalve.cn/valves/stainless-steel.html"316ZG0Cr18Ni12Mo2TI化学成份C≤MnSi≤S≤P≤CrNiMoGB12230-20050.081.51.50.040.0418-219-122-3机械性能σb≥σs≥δ≥48520635化学成份C≤MnSi≤S≤P≤CrNiMoGB12230-2005机械性能σb≥σs≥δ≥表中单位：(1)化学成份%(2)力学性能：抗拉强度σb:MPa、屈服强度σs:MPa、延长率δ%、断面收缩率ψ%、αk:J/cm2HYPERLINK"http://www.gatevalve.cn/valves/chemical-anaiysis.html"铸件化学