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FH Í£ X Be Je AI Eel HỊ 2 tos HE GB/T 709—2006 {t## GB/T 709—1988 E= E= ¬ ¬ ZA SL HO 40 SH ts BY RT DZ % ? † th Dimension, shape, weight and tolerances for hof-rolled steel plates and sheets IImll

(ISO 7452:2002(E) , Hot-rolled structural steel plates-tolerance on dimensions and shape, ISO 16160;2000(E) ,Continuously hot-rolled steel products—

Dimensional and shape tolerances, NEQ)

2006-11-01 &% 2007-02-01 Sc HH

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BE ARAB RE 600 mm~4 800 mm; 5 BS BRAK BE 2000 mm~20 000 mm; Rt AIEEE AWOAKEE 0.8 mm~25 4 mm; VAG ALTE EFL AD) ZR EE 600 mm~2 200 mm; BV) PAE ZS PR EE 120 mm~900 mm, 5.2 #ifMfNHIEEEU2AERNN 5.2.1 XÄMMAEJEIJE# 5.1 SPRL MA, EBD F 30 mm Ay EE 0.5 mm MER ¬F;J##Z/h# 30 mm HME 1 mm PRHEART

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#4 #4WØ—ãtMlEE#tiffax%(C %) DEK FFU ZS BRE BE A BE SA A ARBRE <1 500 >1 500~2 500 >2 500~4 000 >4 000~4 800 3 00~5 00 +0 90 +1 10 +1 30 = >5, 00~8, 00 +1.00 +1 20 +1 50 = >8.00~15.0 +1.10 +1 30 +1 60 +1 80 >15.0~25.0 +1 30 +1 50 +1 80 +2 20 >25 0-40 0 +1 40 +1 60 +2 00 +2 40 >40, 0~60 0 +1 60 +1, 80 +2, 20 +2 60 >60.0~100 ° +1 80 ° +2, 20 ° +2, 60 ° +3.00 >100~150 +2 40 +2 80 +3, 20 +3, 60 >>150~200 +2, 80 +3, 20 +3 60 +3 80 >200~250 +3, 20 +3 60 -+4 00 +4, 40 >250~300 +3, 60 +4, 00 +4, 40 +4, 80 >300~400 +4.00 +4, 40 +4, 80 +5, 20 #5 WMP GALA HREERARE Bp HK

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He 9 (BE) BAEK BREE BREE <4.0 >4 0~8 0 >8.0 +2 +2.5 +3 >250~600 ổ 0 5 — +2 +2.5 +3 >>600~~900 0 Fs 0 6.3 KER RE 6.3.1 %##,.#xKJf®tìffSWfA5 10 9# #10 #4LWiÄ90KEftffR# SLL BEIK SESE RYE 2 000~4 000 ¬ >4 000~6 000 a >6 000~8 000 Tan >8 000~10 000 Tủ >10 000~15 000 Le >15 000~20 000 Tt nae Ea OE AE OL eh 6.3.2 ERARKERAMEMA A He 11 OME ll ZBAARRHKERARE BAEK 2< HIE MAZE 2 000~8 000 +0.5%XBRKE >8 000 Thế 7 #M# 7.1 RFE

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SS H PLE Ay EA RE (460 MPa~700 MPa, WAR SAK BR KOM BLK BY ARK

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&12 #44,MẪWH#E Bf hE #%L #4%H FAA EE AR AF BE RAF ARE BE <3 000 >3 000 <3 000 >3 000 WEKE 1 000 2 000 1 000 2 000 1 000 2 000 1 000 2 000 3~5 9 14 15 24 12 17 19 29 >5~8 8 12 14 BỊ see 15 18 26 >8~15 7 11 11 17 10 14 16 22 >15~25 7 10 10 15 10 13 14 19 >25~40 6 9 9 13 9 12 13 17 >40~400 5 8 8 11 8 11 11 15 7.1.1.2 1n RBđll/'Q(®&)j#UEtti2 EBIERE¿h f 1 000 mm, M3 E#kƒ#tÝffŒ 2£ ĐÀ F z›È:XJ {3 L % ##t rã lÏ BE Rl (300 mm~-1 000 ram) É9 124 ; X†#43 X H, Hy Be fh os [A] BB C300 mm~ 1 000 mm)## 1.5% {HWi#f#J#18Mi13E 12 9Ö 7.1.2 ALARM AY RR 13 WME R13 BAAR RTE ii» K BREE BRKT

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3% 14 #(CH‡4ÙJfNf#)fn<e4LÍNWHJSRE21S MAK #713, ®k# oe | ARKE | AREE WEKE Ww AM <5 000 >600 '“KE <0 3% #£K <0 4% SE RR BE 2 ALK >5 000 >600 15 20 #£# 5 000 mm KƑÈ — >§00 15 20 #3 5 000 mm K<ƑÈ Ptr — <600 15 — — 15 #⁄NÑ #»X% ARES nw S3 <1 000 20 50 >1 000 30 60 8 RTs 8.1 BE

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