欧标HEA型钢
- 产品介绍
欧标H型钢是一种截面面积分配更加优化、强重比更加合理的经济断面高效型材，因其断面与英文字母"H"相同而得名。由于H型钢的各个部位均以直角排布，因此H型钢在各个方向上都具有抗弯能力强、施工简单、节约成本和结构重量轻等优点，已被广泛应用。
欧标型钢为欧标系列H型钢，应用于各种钢结构建筑领域，海洋工程领域，能源领域。可供欧标角钢，欧标槽钢，欧标H型钢，也应用于海洋石油平台整体结构建造领域，LNG,炼油厂等模块钢结构。
1.规格执行标准：BS EN 10365-2017 替换老标准 EN10034-1993、
2.材质执行标准：
2.1EN10025-2 结构钢的热轧产品 第二部分：非合金结构钢的技术供货条件
材质：S235JR/J0/J2、 S275JR/J0/J2、 S355JR/J0/J2/K2、 S450J0
2.2EN 10025-3 结构钢的热轧制品 第三部分：正火/正火轧制可焊接细晶粒结构钢的交货技术条件
材质： S275N/NL、 S355N/NL、 S420N/NL、S460N/NL
2.3EN 10025-4 结构钢热轧产品 第四部分 ：热机械轧制可焊接细晶粒结构钢交货技术条件
材质： S275M/ML、 S355M/ML、 S420M/ML、S460M/ML
2.4EN 10025-5 结构钢热轧产品 第五部分 ：改进型乃大气腐蚀结构钢交货技术条件
材质： S235J0W/J2W、 S355J0WP/J2WP、 S355J0P/J2W/K2W4 分类和标记
3 欧标型钢分类：
— 平缘工字钢 IPEAA80-750 Parallel flange I sections IPE;
— 宽翼缘H型钢 HE100AA-HE1000 Wide flange beams HE;
— 超宽翼缘H型钢 HL920-1100 × 344-607 HLZ 1000A B C D Extra wide flange beams HL and HLZ;
— 平缘H型钢 HD260-400 × 54,1-1299 Wide flange columns HD;
— 宽翼缘承重柱H 型钢 HP200-400 × 43-231 UBP 203-356 × 203 -368× 45-174Wide flange bearing piles HP and UBP;
— 英标H型钢 UB 127-1016 × 76-419 × 13 -584 Universal beams UB;
— 英标H型钢 UC152-356 × 152-406 × 23-1299 Universal columns UC;
— 斜缘工字钢 IPN80-600 J 76 -254× 76-203 × 13-82 Taper flange I sections IPN and J.Channels:
— 直缘槽钢 UPE 80-400 PFC 100-430 × 50 -100× 10-64 Parallel flange channels UPE and PFC;
— 斜缘槽钢 UPN50-400 U 40-65 × 20-42 × 4-5.5 CH 76-483 × 38-102 × 7-65 Taper flange channels UPN, U and CH.
4 分类和标记
4.1 分类
4.1.1 主要等*类别
此标准中所例举出的钢材的分类按照EN 10020中非合金**钢的方法进行分类。
4.1.2组别和等*
此标准说明了八种钢材组别S 185，S 235，S 275，S 355，S 450，E 295，E 335和E 360。 其在机械性能上有所不同。钢材组别为S 235和S 275的等*型号是JR、J0和J2。钢材组别为S355的等*型号是JR、J0、J2和K2。钢材组别为S 450的等*型号是J0。不同的等*在其所要求的冲击功上不同。
4.2标记
4.2.1 标记应该按照EN 10025－1的要求规定。
注 曾用标记和EN 10025：1990和EN 10025：1990＋A1：1993中的曾用标记列表见附录A，表A.1。
4.2.2 标记应该包括：
－标准号（EN 10025－2）；
－钢材名称或者钢材*号；钢材名称应包括：
－标记S（结构钢）或者E（工艺钢）；
－厚度≤16mm的*低屈服强度的标识，用Mpa表示1）；
－如果适用，关于冲击功数值的等*标记；
－如果适用，表示特殊操作的附加标记C（见表10、11、12和13）。
－标明“＋N或者＋AR” 当产品要求在＋N或＋AR条件下（见3.1、3.2和6.3）订货和供货时，其钢材*号中应包括这样的标识“＋N或＋AR”。
示例 一种适于冷弯边（C）的结构钢（S）,其在室温条件下的*低屈服强度为355Mpa1），在0℃（J0）条件下的*低冲击功数值为27J，供货状态为正火轧制（或者轧制状态）钢材EN 10025－2－S355J0C＋N（或者＋AR）或者钢材EN 10025－2－1.0554+N (或者＋AR)
5.部分*号的化学成分
*号 | 化学成分（质量分数）/% | ||||||||
C | Si | Mn | S、P | Nb | V | N | Cu | CEV | |
S235JR | ≤0.17 | - | ≤1.40 | ≤0.035 | - | - | ≤0.012 | ≤0.55 | ≤0.35 |
S235J0 | ≤0.030 | ||||||||
S275JR | ≤0.21 | - | ≤1.50 | ≤0.035 | - | - | ≤0.012 | ≤0.40 | |
S275J0 | ≤0.18 | ≤0.030 | |||||||
S355JR | ≤0.24 | ≤0.55 | ≤1.60 | ≤0.035 | ≤0.05 | ≤0.13 | ≤0.012 | ≤0.45 | |
S355J0 | ≤0.20 | ≤0.030 | |||||||
S355J2 | ≤0.025 | - | |||||||
S450J0 | ≤0.20 | ≤0.55 | ≤1.70 | ≤0.030 | ≤0.025 | ≤0.47 | |||
6.部分*号的力学性能和工艺性能
*号 | 屈服强度ReH（MPa） 对厚度（mm） | 抗拉强度Rm （MPa） | 伸长率A （％） | 纵向冲击功KV | ||
≤16 | >16～40 | 试验温度（℃） | 冲击功 （J） | |||
S235JR | ≥245 | ≥235 | 360～510 | ≥26 | 20 | ≥27 |
S235J0 | 0 | |||||
S275JR | ≥285 | ≥275 | 410～560 | ≥23 | 20 | ≥27 |
S275J0 | 0 | ≥27 | ||||
S355JR | ≥365 | ≥355 | 470～630 | ≥22 | 20 | ≥27 |
S355J0 | 0 | ≥27 | ||||
S355J2 | -20 | ≥27 | ||||
S450J0 | ≥475 | ≥455 | 550～720 | ≥19 | 0 | ≥27 |
7.欧标H型钢HE系列规格尺寸如下：
型号 |
米重 kg/m | 规格 |
A cm2 | |||
h mm | b mm | s mm | t mm | |||
HE 100 AA | 12.2 | 91.0 | 100.0 | 4.2 | 5.5 | 15.6 |
HE 100 A | 16.7 | 96.0 | 100.0 | 5.0 | 8.0 | 21.2 |
HE 100 B | 20.4 | 100.0 | 100.0 | 6.0 | 10.0 | 26.0 |
HE 100 C | 30.9 | 110.0 | 103.0 | 9.0 | 15.0 | 39.3 |
HE 100 M | 41.8 | 120.0 | 106.0 | 12.0 | 20.0 | 53.2 |
HE 120 AA | 14.6 | 109.0 | 120.0 | 4.2 | 5.5 | 18.6 |
HE 120 A | 19.9 | 114.0 | 120.0 | 5.0 | 8.0 | 25.3 |
HE 120 B | 26.7 | 120.0 | 120.0 | 6.5 | 11.0 | 34.0 |
HE 120 C | 39.2 | 130.0 | 123.0 | 9.5 | 16.0 | 49.9 |
HE 120 M | 52.1 | 140.0 | 126.0 | 12.5 | 21.0 | 66.4 |
HE 140 AA | 18.1 | 128.0 | 140.0 | 4.3 | 6.0 | 23.0 |
HE 140 A | 24.7 | 133.0 | 140.0 | 5.5 | 8.5 | 31.4 |
HE 140 B | 33.7 | 140.0 | 140.0 | 7.0 | 12.0 | 43.0 |
HE 140 C | 48.2 | 150.0 | 143.0 | 10.0 | 17.0 | 61.5 |
HE 140 M | 63.2 | 160.0 | 146.0 | 13.0 | 22.0 | 80.6 |
HE 160 AA | 23.8 | 148.0 | 160.0 | 4.5 | 7.0 | 30.4 |
HE 160 A | 30.4 | 152.0 | 160.0 | 6.0 | 9.0 | 38.8 |
HE 160 B | 42.6 | 160.0 | 160.0 | 8.0 | 13.0 | 54.3 |
HE 160 C | 59.2 | 170.0 | 163.0 | 11.0 | 18.0 | 75.4 |
HE 160 M | 76.2 | 180.0 | 166.0 | 14.0 | 23.0 | 97.1 |
HE 180 AA | 28.7 | 167.0 | 180.0 | 5.0 | 7.5 | 36.5 |
HE 180 A | 35.5 | 171.0 | 180.0 | 6.0 | 9.5 | 45.3 |
HE 180 B | 51.2 | 180.0 | 180.0 | 8.5 | 14.0 | 65.3 |
HE 180 C | 69.8 | 190.0 | 183.0 | 11.5 | 19.0 | 89.0 |
HE 180 M | 88.9 | 200.0 | 186.0 | 14.5 | 24.0 | 113.3 |
HE 200 AA | 34.6 | 186.0 | 200.0 | 5.5 | 8.0 | 44.1 |
HE 200 A | 42.3 | 190.0 | 200.0 | 6.5 | 10.0 | 53.8 |
HE 200 B | 61.3 | 200.0 | 200.0 | 9.0 | 15.0 | 78.1 |
HE 200 C | 81.9 | 210.0 | 203.0 | 12.0 | 20.0 | 104.4 |
HE 200 M | 103 | 220.0 | 206.0 | 15.0 | 25.0 | 131.3 |
HE 220 AA | 40.4 | 205.0 | 220.0 | 6.0 | 8.5 | 51.5 |
HE 220 A | 50.5 | 210.0 | 220.0 | 7.0 | 11.0 | 64.3 |
HE 220 B | 71.5 | 220.0 | 220.0 | 9.5 | 16.0 | 91.0 |
HE 220 C | 94.1 | 230.0 | 223.0 | 12.5 | 21.0 | 119.9 |
HE 220 M | 117 | 240.0 | 226.0 | 15.5 | 26.0 | 149.4 |
HE 240 AA | 47.4 | 224.0 | 240.0 | 6.5 | 9.0 | 60.4 |
HE 240 A | 60.3 | 230.0 | 240.0 | 7.5 | 12.0 | 76.8 |
HE 240 B | 83.2 | 240.0 | 240.0 | 10.0 | 17.0 | 106.0 |
HE 240 C | 119 | 255.0 | 244.0 | 14.0 | 24.5 | 152.2 |
HE 240 M | 157 | 270.0 | 248.0 | 18.0 | 32.0 | 199.6 |
HE 260 AA | 54.1 | 244.0 | 260.0 | 6.5 | 9.5 | 69.0 |
HE 260 A | 68.2 | 250.0 | 260.0 | 7.5 | 12.5 | 86.8 |
HE 260 B | 93.0 | 260.0 | 260.0 | 10.0 | 17.5 | 118.4 |
HE 260 C | 132 | 275.0 | 264.0 | 14.0 | 25.0 | 168.4 |
HE 260 M | 172 | 290.0 | 268.0 | 18.0 | 32.5 | 219.6 |
HE 280 AA | 61.2 | 264.0 | 280.0 | 7.0 | 10.0 | 78.0 |
HE 280 A | 76.4 | 270.0 | 280.0 | 8.0 | 13.0 | 97.3 |
HE 280 B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 131.4 |
HE 280 C | 145 | 295.0 | 284.0 | 14.5 | 25.5 | 185.2 |
HE 280 M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 240.2 |
HE 300 AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 88.9 |
HE 300 A | 88.3 | 290.0 | 300.0 | 8.5 | 14.0 | 112.5 |
HE 300 B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 149.1 |
HE 300 C | 177 | 320.0 | 305.0 | 16.0 | 29.0 | 225.1 |
HE 300 M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 303.1 |
HE 320 AA | 74.2 | 301.0 | 300.0 | 8.0 | 11.0 | 94.6 |
HE 320 A | 97.6 | 310.0 | 300.0 | 9.0 | 15.5 | 124.4 |
HE 320 B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 161.3 |
HE 320 C | 186 | 340.0 | 305.0 | 16.0 | 30.5 | 236.9 |
HE 320 M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 312.0 |
HE 340 AA | 78.9 | 320.0 | 300.0 | 8.5 | 11.5 | 100.5 |
HE 340 A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 133.5 |
HE 340 B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 170.9 |
HE 340 M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 315.8 |
HE 360 AA | 83.7 | 339.0 | 300.0 | 9.0 | 12.0 | 106.6 |
HE 360 A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 142.8 |
HE 360 B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 180.6 |
HE 360 M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 318.8 |
HE 400 AA | 92.4 | 378.0 | 300.0 | 9.5 | 13.0 | 117.7 |
HE 400 A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 159.0 |
HE 400 B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 197.8 |
HE 400 M | 256 | 432.0 | 307.0 | 21.0 | 40.0 | 325.8 |
HE 450 AA | 99.7 | 425.0 | 300.0 | 10.0 | 13.5 | 127.1 |
HE 450 A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 178.0 |
HE 450 B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 218.0 |
HE 450 M | 263 | 478.0 | 307.0 | 21.0 | 40.0 | 335.4 |
HE 500 AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 136.9 |
HE 500 A | 155 | 490.0 | 300.0 | 12.0 | 23.0 | 197.5 |
HE 500 B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 238.6 |
HE 500 M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 344.3 |
HE 550 AA | 120 | 522.0 | 300.0 | 11.5 | 15.0 | 152.8 |
HE 550 A | 166 | 540.0 | 300.0 | 12.5 | 24.0 | 211.8 |
HE 550 B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 254.1 |
HE 550 M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 354.4 |
HE 600 AA | 129 | 571.0 | 300.0 | 12.0 | 15.5 | 164.1 |
HE 600 A | 178 | 590.0 | 300.0 | 13.0 | 25.0 | 226.5 |
HE 600 B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 270.0 |
HE 600 M | 285 | 620.0 | 305.0 | 21.0 | 40.0 | 363.7 |
HE 600 × 337 | 337 | 632.0 | 310.0 | 25.5 | 46.0 | 429.2 |
HE 600 × 399 | 399 | 648.0 | 315.0 | 30.0 | 54.0 | 508.5 |
HE 650 AA | 138 | 620.0 | 300.0 | 12.5 | 16.0 | 175.8 |
HE 650 A | 190 | 640.0 | 300.0 | 13.5 | 26.0 | 241.6 |
HE 650 B | 225 | 650.0 | 300.0 | 16.0 | 31.0 | 286.3 |
HE 650 M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 373.7 |
HE 650 × 343 | 343 | 680.0 | 309.0 | 25.0 | 46.0 | 437.5 |
HE 650 × 407 | 407 | 696.0 | 314.0 | 29.5 | 54.0 | 518.8 |
HE 700 AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 190.9 |
HE 700 A | 204 | 690.0 | 300.0 | 14.5 | 27.0 | 260.5 |
HE 700 B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 306.4 |
HE 700 M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 383.0 |
HE 700 × 352 | 352 | 728.0 | 308.0 | 25.0 | 46.0 | 448.6 |
HE 700 × 418 | 418 | 744.0 | 313.0 | 29.5 | 54.0 | 531.9 |
HE 800 AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 218.5 |
HE 800 A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 285.8 |
HE 800 B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 334.2 |
HE 800 M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 404.3 |
HE 800 × 373 | 373 | 826.0 | 308.0 | 25.0 | 46.0 | 474.6 |
HE 800 × 444 | 444 | 842.0 | 313.0 | 30.0 | 54.0 | 566.0 |
HE 900 AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 252.2 |
HE 900 A | 252 | 890.0 | 300.0 | 16.0 | 30.0 | 320.5 |
HE 900 B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 371.3 |
HE 900 M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 423.6 |
HE 900 × 391 | 391 | 922.0 | 307.0 | 25.0 | 46.0 | 497.7 |
HE 900 × 466 | 466 | 938.0 | 312.0 | 30.0 | 54.0 | 593.7 |
HE 1000 AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 282.2 |
HE 1000 × 249 | 249 | 980.0 | 300.0 | 16.5 | 26.0 | 316.8 |
HE 1000 A | 272 | 990.0 | 300.0 | 16.5 | 31.0 | 346.8 |
HE 1000 B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 400.0 |
HE 1000 M | 349 | 1008.0 | 302.0 | 21.0 | 40.0 | 444.2 |
HE 1000 × 393 | 393 | 1016.0 | 303.0 | 24.4 | 43.9 | 500.2 |
HE 1000 × 415 | 415 | 1020.0 | 304.0 | 26.0 | 46.0 | 528.7 |
HE 1000 × 438 | 438 | 1026.0 | 305.0 | 26.9 | 49.0 | 556.0 |
HE 1000 × 494 | 494 | 1036.0 | 309.0 | 31.0 | 54.0 | 629.1 |
HE 1000 × 584 | 584 | 1056.0 | 314.0 | 36.0 | 64.0 | 743.7 |
