1 1-1 SNSM SM SN SNSSJIS G 3101SMJIS G 3106 1-2 SMABCSNABC SMSNABC SMABCAB 27J0C47J0 SNABC AB C 1-3 SN400ASS400 SN400A SS400PS CCeq SN400A C SN400A SN400ACeqYRYP SNB 1-4 SN SNABCSN SN
1-5 YPYR YPYRSN 1-6 SM 37JIS SMSM SNYPYR SMCeqSNPS SM SN 1-7 520N/mm 2 SMSM520SN SM520SN SM520B-SNBSM520B-SNCSNBC 40mm520N/mm 2 37 TMCPSNBC 1-8 SNSSSM YPYRSNBC2007 69 SNASMSS SN B SN 1-9 SNSM SSSMSNSN
1-10 SN B S SN C C SNBSC SNCSMnS CSB UST 1-11 SN C SNCS MnS SNB C 1-12 SN 12mm YP YR 6mm12mmSNBYPYR SN400B-KCSN490B-KCSN SNSN 1-13 YP YR YP YR80%YR 1-14 SN SN JISSM27J JIS0 27J47J 1-15 SN JIS G 3136 2005 SN200522320 JIS 19J
1-16 SN JIS G 3136 JISISO 1-17 SN B JIS G 0901 SN C SNBC CBC PSB B 1-18 SN ABC STKN WB STKN SN A Ceq W W Weld SN C STKN B SN B 1-19 SNBYR 80%YP 120N/mm 2 STKNB YR 80% 85%YP 150N/mm 2 STKNWYPSNA SNA 30N/mm 2 STKNBYPSNB YPSNB 30N/mm 2 STKN B YR SN 80 85
1-20 STKNBYR85%YP 150N/mm 2 SN YR80%YP 120N/mm 2 STKN STKN STKN SN SR 600650 YP YR STKN YR YP STKN 1-21 STK STKN STKN JIS G 3475 1-22 STK STKN STKN STK 1-23 SN STKN SN YP YR SN STKN SN YP YR - SN STKN STKN STKN
1-24 STK STKN STKN STKN 400mm 12mm STK 350mm STK 1-25 STKSTKN STK 350mm STK400 400N/mm 2 400N/mm 2 STKN 350mm STKN400 400N/mm 2 540N/mm 2 400N/mm 2 STKSTKN 1-26 STKSTKN JIS STKSTKN STKN JIS H JIS G 3192STKN 21.7mm 1574.8mm 2.0mm 100mm STKN STK JIS STK JIS 1-27 STKN N N 1-28 SN STKN H SN 0.3mm SS SM STKN 0.5mm
1-29 SN SNSN400BSN400CSN490BSN490C SNSNJIS SNJIS G 3136 1-30 BCSNBC 2770 SNBC SNBC BC SNA A SN490B70 0 1-31 27SN400B27SN400C27SN490B27 SN490C2770SN400B70SN400C70SN490B70SN490C70 27SN400B27SN400C27SN490B27SN490C270 27JfHAZ0.63 70SN400B70SN400C70SN490B70SN490C700 70JfHAZ0.58 1-32 19951 0fHAZ
1-33 fhaz SNYPYR Deposit MetalDepo Heat Affected ZoneHAZHAZBondBond f0.9 27J1.070J HAZ 40kJ/cm350HAZ fhaz=c+mn/8+6p+s+12n-4ti 0.58 HAZ70J 0.63 HAZ27J 1-34 SM70JfHAZ SM70JfHAZ YPYR SM SN 1-35 SM520TMCP 400N/mm 2 490N/mm 2 1-36 SNSSSM YPYRSNBC SNA 2007 69 SNB SN
1-37 SNSM SNSSSM SN SN 1-38 SNfHAZ SNfHAZ NTiSN JISH 1-39 12mm 12mm 12mmSN 1-40 70J 1-41 SN SN JIS SM27J JIS027J47J 1-42 B JIS G 0901 C SNBC CBC PSB B 1-43 SN SN H 0.3mm SS SM
2 2-1 37 JIS 37 JIS 12 1446 JIS JIS 2007 2 37 2-2 F 12 2464 JIS 37 2-3 TMCP 490N/mm 2 590N/mm 2 SA440BC SN490BSN490BTMCPSN490BTMC 20076 TMCP325BCTMCP355B C BT-HT325BC BT-HT355BC JF HBL325BC HBL355BC T-DAC325BC T-DAC355BC KCL A325BC KCL A355BC 2-4 YR 70 2007 1-2.6 YR 7075 SNR YR 8070 JSS 13-2000 JSS 14-2000 YR YR70
2-5 SN SNPSCeqPCM SN 67 121464 YP TS37 JIS JIS Z 3312 JIS Z 3313 JIS 490N/mm 2 YGW11 2501530kJ/cm 2-6 SN400A SN400A 2-7 SN SN SNPSCuC 2-8 SNC SNC2 UST SNC SNB CO2 C
2-9 F SNC 2-10 3SN 3SN 2007 69 YPYR SNBC 2-11 SN 400490N/mm 2 SN SN590 N/mm 2 6.11
2-12 SN SSSMSN 4tt 600 900 122464 500 6mmR/t10 R:t 2-13 37 12 1446 2 SN JIS G 3136 SN 2-14 F SN 12 2464 400N/mm 2 490N/mm 2 SN400B27SN400C27 235N/mm 2 235N/mm 2 SN400B70SN400C70 1.1 SN490B27SN490C27 325N/mm 2 325N/mm 2 SN490B70SN490C70 1.1 2-15 SN490B70SN490C70 SN
2-16 SNPSCeqPCM fhaz 35040kJ/cmHAZ 2-17 SNBC 2-18 SN A SN A B 1 15mm 10mm 2006 10 B 2-19 SN A SS400 SN B SN A B C SS400
2-20 SN400A SM400A SN400AJIS SM400AJIS PS SM400A SN400A 400N/mm 2 SN400B SN490A 2-21 JSCA 18 or T 2-22 JASS6 2-23 SN SS SM SN SS SM SM SN SMCeqSNPS SNSMYRYP
2-24 LY100LY225 C 3 3-1 SN4 SN400B-KCSN490B-KCSN400BSN490B6mm12mm -KC SM520B-SNBSM520B-SNCSM520SNYRYP SN490N/mm 2 BC G 3136 KCR400R80KCR400M70 KCR490R80KCR490M7514mm YR20071-2.6 YR 2003 4SNSMSNRSN 3-2 SNJIS SNJIS JIS JISJIS 200510JIS JISJIS 2008930JIS JISSNJIS
3-3 SN SM 490N/mm 2 SNSM Mn SNSM SN 3-4 SM SN SN SNSM SM CeqPCM SNSM 3-5 SN SS SM SN 3-6 SN 3-7 3-8 SN SN SNNTi fhaz