beam/mild  h- beam  steel /mill steel h beam astm a36 

GB STANDARD I BEAM

SIZE(MM)

H(MM)

B(MM)

D(MM)

KG/M

SIZE(MM)

H(MM)

B(MM)

D(MM)

KG/M

10

100

68

4.5

11.261

36A

360

136

10.0

60.037

12

120

74

5.0

13.987

36B

360

138

12.0

65.689

14

140

80

5.5

16.890

36C

360

140

14.0

71.341

16

160

88

6.0

20.513

40A

400

142

10.0

67.598

18

180

94

6.5

24.143

40B

400

144

12.5

73.878

20A

200

100

7.0

27.929

40C

400

146

14.5

80.158

20B

200

102

9.0

31.069

45A

450

150

11.5

80.420

22A

220

110

7.5

33.070

45B

450

152

13.5

87.485

22B

220

112

9.5

36.524

45C

450

154

15.5

94.550

25A

250

116

8.0

38.105

50A

500

158

12.0

93.654

25B

250

118

10.0

42.030

50B

500

160

14.0

101.504

28A

280

122

8.5

43.492

50C

500

162

16.0

109.354

28B

280

124

10.5

47.888

56A

560

166

12.5

106.316

30A

300

126

9.0

48.084

56B

560

168

14.5

115.108

30B

300

128

11.0

52.794

56C

560

170

16.5

123.900

30C

300

130

13.0

57.504

63A

630

176

13.0

121.407

32A

320

130

9.5

52.717

63B

630

178

15.0

131.298

32B

320

132

11.5

57.741

63C

630

180

17.0

141.189

32C

320

134

13.5

62.765