1、牌牌号号的的表表示示方方法法和和对对照照序序号号合合金金元元素素及及其其主主要要作作用用1Al(铝)熔点6602As(砷)熔点8143B(硼)熔点20404Bi(铋)熔点2715Be(铍)熔点12836C(碳)熔点37277Ca(钙)熔点8508Ce(铈)熔点7759Co(钴)熔点149210Cr(鉻)熔点192011Cu(铜)熔点108412H(氢)熔点-26213Mn(锰)熔点124414Mo(钼)熔点261015N(氮)熔点-21016Nb(铌)熔点195017Cb(钶)熔点195018Ni(镍)熔点145319O(氧)熔点-218.720P(磷)熔点4421Pb(铅)熔点32722RE
2、(稀土)23S(硫)熔点11824Sb(锑)熔点63025Se(硒)熔点21726Si(硅)熔点141027Ti(钛)熔点181228Ta(钽)熔点297729Te(碲)熔点45030V(钒)31W(钨)熔点338032Tm(銩)33Zr(锆)熔点1860材材质质对对照照中中国国日日本本美美国国英英国国GB1220-9284JISAISIBS 970 Part4GB3220-9284UNSBS 1449 Part21Cr17Mn6Ni5NSUS201201-1Cr18Mn8Ni5NSUS202202-S20200284S162Cr13Mn9Ni4-1Cr17Ni7SUS301301-S3010
3、0301S211Cr17Ni8SUS301J1-1Cr18Ni9SUS302302 302S251Cr18Ni9Si3SUS302B302B-Y1Cr18Ni9SUS303303 303S21Y1Cr18Ni9SeSUS303Se303Se303S410Cr18Ni9SUS304304 304S1500Cr19Ni10SUS304L304L304S120Cr19Ni9NSUS304N1304N-00Cr19Ni10NbNSUS304NXM21-00Cr18Ni10NSUS304LN-1Cr18Ni12SUS305S30500305S190Cr20Ni10SUS308308-0Cr23Ni13S
4、US309S309S-0Cr25Ni20SUS310S310S-0Cr17Ni12Mo2NSUS315N316N,S31651-0Cr17Ni12Mo2SUS316316 316S1600Cr17Ni14Mo2SUS316L316L316S120Cr17Ni12Mo2NSUS316N316N-00Cr17Ni13Mo2NSUS316LN-0Cr18Ni12Mo2Ti-320S170Cr18Ni14Mo2Cu2SUS316J1-00Cr18Ni14Mo2Cu2SUS316J1L-0Cr18Ni12Mo3Ti-1Cr18Ni12Mo3Ti-0Cr19Ni13Mo3SUS317317 317S160
5、0Cr19Ni13Mo3SUS317L317L317S120Cr18Ni16Mo5SUS317J1-0Cr18Ni11TiSUS321321-1Cr18Ni9Ti-0Cr18Ni11NbSUS347347 347S170Cr18Ni13Si4SUSXM15J1XM15-0Cr18Ni9Cu3SUSXM7德德国国法法国国前前苏苏联联DIN 17440NFA35-572TOCT5632DIN 17224NFA35-576582NFA35-584-1217.T9AH4-X12CrNi177Z12CN17.07-X12CrNi177-X12CrNi188Z10CN18.091218H9-X12CrNi
6、S188Z10CNF18.09-X2CrNi89Z6CN18.090818B10X2CrNi189Z2CN18.090318H11-Z5CN18.09A2-X2CrNiN1810Z2CN18.10NX5CrNi1911Z8CN18.121218H12T-X5CrNiMo1812Z6CND17.120817H12M2TX2CrNiMo1812Z2CND17.120317H12M2-X2CrNiMoN1812Z2CND17.12N-X10CrNiMo1810Z6CND17.12-材材质质对对照照-08X17H15M3TX2CrNiMo1816-03X16H15M3-X10CrNiTi189Z6CN
7、T18.1008X18H10T-12X18H20TX10CrNiNb189Z6CNNb18.1008X18H12B-奥氏体不锈钢无缝钢管的尺寸和理论质量公公称称直直径径DNDN外外径径mmmm壁壁厚厚及及理理论论质质量量SCH5sSCH5sSCH10sSCH10sSCH20sSCH20smmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/m10171.20.471.60.622.00.7515221.60.822.01.002.51.2220271.61.022.01.252.51.5325341.61.302.82.193.02.33(32)421.61.622.82.75
8、3.02.9340481.61.862.83.173.03.3850601.62.342.84.013.54.95(65)762.03.703.05.483.56.3580892.04.363.06.464.08.511001142.05.613.08.334.011.01(125)1402.89.623.511.965.016.901501682.811.583.514.415.020.402002192.815.154.021.536.534.572502733.523.614.026.936.543.363003254.032.134.536.106.551.823503564.035.
9、245.043.934004064.545.225.050.18注:公称壁厚超过SCH80s的不锈钢钢管按(碳素钢、合金钢无缝钢管的尺寸选取)SCH40sSCH40sSCH80sSCH80smmmmkg/mkg/mmmmmkg/mkg/m2.50.913.21.113.01.434.01.803.01.804.02.303.52.674.53.323.53.375.04.634.04.415.05.384.05.615.57.505.08.897.012.095.511.507.515.306.016.228.522.456.521.729.531.037.028.2111.043.238.0
10、42.2513.067.039.562.6615.096.879.575.0217.0131.06奥氏体不锈钢无缝钢管的尺寸和理论质量注:公称壁厚超过SCH80s的不锈钢钢管按(碳素钢、合金钢无缝钢管的尺寸选取)奥奥氏氏体体不不锈锈钢钢焊焊接接钢钢管管的的尺尺寸寸和和理理论论质质量量公公称称直直径径DNDN外外径径mmmm公公称称壁壁厚厚 mmmm2.02.02.52.53.03.03.53.54.04.04.54.55.05.06.06.0理理论论质质量量 kg/mkg/m8089 4.365.416.467.498.519.5210.5112.46100114 5.616.988.339.
11、6811.0112.3313.6416.22(125)1408.6010.2911.9613.6215.2616.9020.1215016810.3612.3914.4116.4218.4220.4024.3320021913.5516.2218.8821.5324.1626.7831.9925027323.6126.9330.2433.5440.1030032532.1435.1040.0547.9135035635.2439.5943.9352.5640040640.2545.2250.1860.0745045745.3550.9756.5767.7350050856.7162.9575.
12、3955055969.3383.5060061075.7290.71(650)66098.22700711105.87(750)762800813(850)864900914(950)95610001016注:带括号者不推荐使用7.07.08.08.09.09.010.010.011.011.012.012.014.3616.2218.7521.2323.6523.3026.4329.5132.5428.2132.0435.8239.5543.2337.1442.2547.3152.3157.2762.1846.6153.0659.4765.8372.1478.3955.7263.4871.1
13、978.8486.4594.0161.1569.6878.1786.6094.99103.3269.9179.7089.4399.12108.75118.3478.8489.91100.92111.88122.80133.6687.78100.12112.41124.65136.84148.9896.72110.33123.90137.41150.88164.30105.65120.54135.39150.18164.92179.61114.41130.56146.65162.69178.69194.63123.35140.77158.14175.46192.73209.95132.28150
14、.98169.63188.22206.77225.27141.22161.19181.12200.99220.81240.59171.40192.61213.76234.86255.91181.42203.87226.27248.62270.92191.63215.36239.04262.66286.24201.84226.85251.80276.71301.56奥奥氏氏体体不不锈锈钢钢焊焊接接钢钢管管的的尺尺寸寸和和理理论论质质量量公公称称壁壁厚厚 mmmm理理论论质质量量 kg/mkg/m碳碳素素钢钢、合合金金钢钢无无缝缝钢钢管管的的尺尺寸寸和和理理论论质质量量公公称称直直径径DNDN外外
15、径径mmmm壁壁厚厚及及理理论论质质量量SCH20SCH20SCH30SCH30SCH40SCH40SCH60SCH60SCH80SCH80mmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/mmmmm10172.50.893.515223.01.414.020273.01.784.025343.52.634.5(32)423.53.335.040484.04.345.05060 3.54.884.05.525.06.785.5(65)76 4.57.935.08.756.010.367.08089 4.59.385.511.336.513.227.5
16、100114 5.013.446.015.987.018.478.5(125)140 5.016.656.521.408.026.049.5150168 5.520.046.525.897.027.799.537.1311.0200219 6.534.067.036.608.041.6310.051.5413.0250273 6.542.728.052.289.561.7313.083.3515.0300325 6.551.058.566.3410.077.6814.0107.3717.0350356 8.068.659.581.1711.093.5815.0126.1419.0400406 8.078.529.592.8913.0125.9917.0163.0822.0450457 8.088.5811.0120.9814.0152.9419.0205.2224.0500508 9.5116.7813.0158.6915.0182.3620.0240.6826.0550559 9.5128.7313.0175.0417.0227.2222.0291.3328.0600610 9.51
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