型钢对接标准

1、1 .热轧等边角钢拼接连接选用表hf2. t0 hf11一 11 1 111- a. s t r , 1- 1: 一： “工 一 一 一 . 一 4 一 一 一 一 一 1 _二一.：_ _ :.,|；_二.士 ”,_一1 1i i 11 1型号拼接角钢垫板liabhfibii2hf2(mm)(mm)2 40*420046013042 40*523046013042 45*42204651404/ 45*522056514042 45*62206651404/ 50*42404701504/ 50*52305701504/ 50*62406701504/ 56*42604801604/ 56*

2、52605801604/ 56*83306801604/ 63*42904851704/ 63*52905851704/ 63*62906851704/ 63*83706851805/ 63*103508851805/ 70*43204901804/ 70*53205901804/ 70*63206901804/ 70*73706901905/ 70*84106901905/ 75*53405951605/ 75*63506951605/ 75*73906952005/ 75*84406952005/ 75*104108952005/ 80*536051002105/ 80*637061002

3、105/ 80*742061002105/ 80*846061002206/ 80*1044081002206/ 90*641061102006/ 90*746061102006/ 90*852061102306/ 90*1049081102306/ 90*12480101102306/ 100*645061202106/ 100*751061202106/ 100*858061202506/ 100*1054081202506/ 100*12530101202506/ 100*14520121202908/ 100*16470141202908/ 110*756061302206/ 110*

4、863061302206/ 110*1059081302206/ 110*12570101302706/ 110*14560121302708/ 125*87201803061452906/ 125*106701803081452906/ 125*1265018030101453406/ 125*1464018030121453408/ 140*107501803081702708/ 140*1272018030101702708/ 140*1471018030121703108/ 140*1664018030141703108/ 160*108501803081903508/ 160*128

5、2018030101903508/ 160*1480018030121903908/ 160*1673018030141903908/ 180*1292018040102104308/ 180*1490018040122104308/ 180*1681018040142104308/ 180*1890018040142104308/ 200*1499018040122304608/ 200*1690018040142304608/ 200*1899018040142304608/ 200*20108018040142304608/ 200*24127018040142304608注：拼接角钢采

6、用被拼接角钢相同的型号。拼接角钢的背棱应截角，截去高度为r （r为角钢内圆弧半径），使其能与被拼接角钢贴紧。拼接角钢的竖肢应截去一部分，截去高度a=hf+t+5 （t为角钢厚度），以便布置焊缝。2 .热轧不等边角钢拼接连接选用表型号拼接角钢垫板liabhfibi （用于长边相连）b2 （mt 短边相 连）l2hf2(mm)(mm)/ 40*25*4170460451304/ 45*28*4180465501404/ 50*32*4200470551504/ 56*36*4220475551504/ 56*36*5260575551504/ 63*40*4250485601704/ 63*40*

7、5250585601505/ 63*40*6250685601505/ 63*40*7280685601505/ 70*45*4270490651804/ 70*45*5270590651505/ 70*45*6310590651505/ 70*45*7310690651505/ 75*50*5290595701605/ 75*50*6290695701605/ 75*50*8370695702005/ 75*50*10350895702005/ 80*50*53005100702105/ 80*50*63006100702105/ 80*50*73406100702105/ 80*50*83

8、806100702105/ 90*56*53405110752205/ 90*56*63406110752006/ 90*56*73806110752006/ 90*56*84306110752006/ 100*63*63706120852106/ 100*63*74206120852106/ 100*63*84706120852506/ 100*63*104508120852506/ 100*80*641061201002106/ 100*80*746061201002106/ 100*80*852061201002506/ 100*80*1049081201002506/ 110*70*6

9、4106130902206/ 110*70*74606130902206/ 110*70*85206130902706/ 110*70*104908130902706/ 125*80*75201803061451002906/ 125*80*85901803061451002906/ 125*80*105601803081451003406/ 125*80*1254018030101451003406/ 140*90*86601803061701202708/ 140*90*106201803081701202708/ 140*90*1260018030101701203108/ 140*90

10、*1459018030121701203108/ 160*100*107001803081901303508/ 160*100*1266018030101901303508/ 160*100*1466018030121901303908/ 160*100*1660018030141901303908/ 180*110*107701804082101403808/ 180*110*1275018040102101403808/ 180*110*1473018040122101404308/ 180*110*1666018040142101404308/ 200*125*1283018040102

11、301554608/ 200*125*1481018040122301554608/ 200*125*1674018040142301554608/ 200*125*18810180401423015546083 .热轧普通工字钢拼接连接选用表（一）型号翼缘水平盖板腹板连接板b2t111hf1h1h2t2i2hf2(mm)(mm)工1055102505654061105工 12.660113005905561405工14651229061006581506工16701334061157581706工18801439061358582006工20a851444061509082406工20b85

12、1545061507583006工22a9016400817010082806工22b901641081708583406工25a95174408195130102608工25b95174508195115103208工28a100184908225150103108工28b1001841010225135103708工32a1052047010260165103808工32b1052047010260150104508工32c1102048010260130105308工36a11023510102952001238010工36b11023520102951851244010工36c1102

13、3450122951701251010工40a11025470123302251243010工40b11524480123302051251010工40c11524490123301851258010工45a12026540123752451252010工45b12026540123752251260010工45c12524510123752051269010工50a13028620124202701260010工50b13028620124202501269010工50c13026580124202251278010工56a13031590144753251460012工56b1353060

14、0144753051468012工56c13528560144752851477012工63a14032650145453751469012工63b14531660145453501479012工63c145296101454532514880124 .热轧普通工字钢拼接连接选用表（二）b1型号翼缘水平盖板腹板连接板b2t111hf1h1t2l2hf2(mm)(mm)工10906250560101008工 12.6957300580101008工141008290690101008工1611093406110101008工181151039061201212010工20a12010440614

15、01212010工20b1201145061401412012工22a1301140081601212010工22b1301241081601412012工25a1351244081801212010工25b1401245081801412012工28a1401349082101212010工28b15512410102101614014工32a16013470102501414012工32b16013470102501614014工32c16513480102501814016工36a16514510102801414012工36b17014520102801614014工36c170144

16、50122801814016工40a17015470123301614014工40b17515480123301614014工40c17515490123301814016工45a18016540123701614014工45b18016540123701814016工45c18515510123702016018工50a19018620124101616014工50b19018620124101816016工50c19017580124102016018工56a20019590144651616014工56b20518600144651816016工56c205175601446520160

17、18工63a21020650145401616014工63b21519660145401816016工63c215186101454020160185 .热轧轻型工字钢拼接连接选用表（一）型号翼缘水平盖板腹板连接板b1t111hf1h1h2t2i2hf2(mm)(mm)工1045102005654061105工1250102305855561305工14601027051057061505工16651130051207561805工18751134051409581806工18a851139051359581706工208011340615511081906工20a90113706150105

18、81906工229012380617512082206工22a10012410617512082206工249513420619013082406工24a10513470619013082406工2710013380822015082906工27a11014410822015082806工30110144108245180102708工30a120144608245180102708工33115154608275195103108工361201643010300210103608工401301748010335230104208工451351854010380255105008工5014519

19、600104253001250010工5515023590124703251258010工6016025660125153451268010工6517026740125553901467012工7017529740146004101477012工70a17533830145953801487012工70b1753688014585335141000126 .热轧轻型工字钢拼接连接选用表（二）型号翼缘水平盖板腹板连接板b1t111hf1h1t2l2hf2(mm)(mm)工107562005658806工128562305858806工1495727051008806工16100730051208

20、806工18110734051358806工18a120839051358806工2012083406150101008工20a13083706150101008工2213083806160101008工22a14084106160101008工2413594206180101008工24a14594706180101008工2714593808210101008工27a155104108210101008工30155104108240101008工30a165104608240101008工33160114608270101008工3617511430102901212010工4018512

21、480103201212010工4519013540103701212010工5020014600104201412012工5521015590124601412012工6022017660125001614014工6523018740125401614014工7024519740145901814016工70a24524830145901816016工70b245268801459020160187 .热轧普通槽钢拼接连接选用表hf1b1型号翼缘水平盖板腹板连接板b1t111hf1h1h2t2i2hf2(mm)(mm)8301319054520610051035132205603061205

22、12.64013220685456150514a4513240695558160614b4514250695458200616a5014270611565819061650142806115558230618a5514290613075822061855153106130658270620a6015340615090824062060153406150758300622a60163606165100826062265153606165858330625a601730081951208300625b601731081951058370625c65173208195808450628a651732082201358350628b651734082201108440628c65183408220908520632a701