云南昆明等边角钢 批发价格

名称:云南昆明等边角钢 批发价格

供应商:云南钢涛商贸有限公司

价格:面议

最小起订量:1/吨

地址:云南省昆明经开区新铁公鸡钢材城写字楼4027室

手机:18387111775

联系人:孙秘红 (请说在中科商务网上看到)

产品编号:75502930

更新时间:2017-05-16

发布者IP:39.130.103.241

详细说明

  云南昆明等边角钢183、8711、1775批发价格报价

  角钢的化学成分属一般结构用轧制钢材系列,主要验证指标为C、Mn、P、S四项。根据牌号不同,含量各有差别,大致范围为C<0.22%、Mn:0.30—0.65%、P<0.060%、S<0.060%。检测上述化学成分时,常用的标准检验方法有GB223、JISG1211—1215、BS1837、BS手册19、ГОСТ22536等。等边角钢理论重量计算 钢材理论重量计算的计量单位为公斤( kg )。其为: W (重量, kg ) = F (断面积 mm2 )× L (长 度, m )×ρ(密度, g/cm3 )× 1/1000 钢的 密度为: 7.85g/cm3。等边角钢就是两边相等的角钢。等边角钢大部分都是六米,九米或是十二米的。有些钢厂也会出一些7M。8M。10M的特殊长度。但不会低于6M。等边角钢的表面质量在标准中有规定,一般要求不得存在使用上有害的缺陷,如分层、结疤、裂缝等。等边角钢几何形状偏差的允许范围在标准中也有规定,一般包括弯曲度、边宽、边厚、顶角、理论重量等项,并规定角钢不得有显著的扭转。云南等边角钢183、8711、1775批发价格报价!

等边角规格KG/M等边角规格KG/M等边角规格KG/M等边角规格KG/M
20X20X30.88960X60X54.57090X90X810.946130X130X1223.600
20X20X41.14560X60X65.42790X90X912.220130X130X1325.400
25X25X20.76363X63X43.90790X90X1013.476130X130X1427.200
25X25X31.12463X63X54.82290X90X1515.940130X130X1630.900
25X25X41.45963X63X65.721100X100X69.366140X140X1021.488
30X30X20.92263X63X87.469100X100X710.830140X140X1225.522
30X30X31.37363X63X109.151100X100X812.276140X140X1429.490
30X30X41.78670X70X44.372100X100X1015.120140X140X1531.451
36X36X31.65670X70X55.397100X100X1217.898140X140X1633.393
36X36X42.16370X70X66.406100X100X1420.611160X160X1024.729
36X36X52.65470X70X77.398100X100X1623.257160X160X1229.391
40X40X31.85270X70X88.373110X110X711.928160X160X1433.987
40X40X42.42275X75X55.818110X110X813.532160X160X1638.518
40X40X52.97675X75X66.905110X110X1016.690175X175X1231.800
45X45X42.73675X75X77.976110X110X1219.782175X175X1539.400
45X45X53.36975X75X89.030110X110X1422.809180X180X1233.159
45X45X63.98575X75X910.065120X120X814.88180X180X1438.383
50X50X32.33275X75X1011.089120X120X1018.37180X180X1643.542
50X50X43.05980X80X56.211120X120X1221.666180X180X1848.634
50X50X53.77080X80X67.376125X125X815.504200X200X1442.894
50X50X64.46580X80X78.525125X125X1019.133200X200X1648.680
56X56X32.62480X80X89.658125X125X1222.696200X200X1854.401
56X56X43.44680X80X1011.874125X125X1426.193200X200X2060.056
56X56X54.25190X90X68.350125X125X1529.918200X200X2471.168
56X56X86.56890X90X79.656130X130X1019.800200X200X2573.600