Standard conversion of carbon structural steel

GB

ASTM

JIS

DIN

BS

Q235

GrD    Gr65

SS400  SM400A   SM400B

S235JR   S235JRG1   S235JRG2   S235JO  S235J2G3  S235J2G4

08A15   S235JR   S235JRG1   S235JRG2   S235JO  S235J2G3  S235J2G4

Size mm                      H×B/t1/t2/

Weight (kg/m)

Size mm                  H×B/t1/t2/r

Weight (kg/m)

100×100/6/8

17.2

100×50/5/7

9.54

125×125/6.5/9

23.8

125×60/6/8

13.3

150×150/7/10

31.9

150×75/5/7

14.3

175×175/7.5/11

40.3

175×90/5/8

18.2

200×200/8/12

50.5

198×99/4.5/7

18.5

200×204/12/12

56.7

200×100/5.5/8

21.7

250×250/9/14

72.4

248×124/5/8

25.8

250×255×14/14

82.2

250×125/6/9

29.7

294×302/12/12

85

298×149/5.5/8

32.6

300×300/10/15

94.5

300×150/6.5/9

37.3

300×305/15/15

106

346×174/6/9

41.8

344×348/10/16

115

350×175/7/11

50

350×350/12/19

137

400×150/8/13

55.8

388×402/15/15

141

396×199/7/11

56.7

394×398/11/18

147

400×200/8/13

66

400×400/13/21

172

400×150/9/14

65.5

400×408/21/21

197

446×198/8/12

66.7

414×405/18/28

233

450×200/9/14

76.5

428×407/20/35

284

500×150/10/16

77.1

458×417/30/50

415

496×199/9/14

79.5

498×417/30/50

605

500×200/10/16

89.6

148×100/6/9

21.4

506×201/11/19

103

194×150/6/9

31.2

596×199/10/15

95.1

244×175/7/11

44.1

600×200/11/17

106

294×200/8/12

57.3

606×201/12/20

120

340×250/9/14

79.7

692×300/13/20

166

390×300/10/16

107

700×300/13/24

185

440×300/11/18

124

792×300/14/22

191

482×300/11/15

115

800×300/14/26

210

488×300/11/18

129

890×299/14/16

213

582×300/12/17

137

900×300/16/28

243

588×300/12/20

151

912×302/18/34

286

594×302/14/23

175