Marine Chain
SHORT LINK CHAIN

Nominal

diameter

d

L

B

Safe working load (kN) [tf]

Proof load (kN) [tf]

Reference

Class 1 (SH 1)

Class 2 (SH 2)

Class 1 (SH 1)

Class 2 (SH 2)

Calculated mass for 1 m (kg)

6

6

30

21

2.6 [ 0.27 ]

 

6.7 [ 0.68 ]

 

0.78

8

8

40

28

4.7 [ 0.48 ]

 

11.8 [ 1.20 ]

 

1.38

9

9

45

32

6.0 [ 0.61 ]

 

14.9 [ 1.52 ]

 

1.75

11

11

55

39

8.9 [ 0.91 ]

 

22.3 [ 2.27 ]

 

2.61

13

13

65

46

12.4 [ 1.27 ]

15.2 [ 1.55 ]

31.2 [ 3.18 ]

38.0 [ 3.87 ]

3.64

16

16

80

56

18.8 [ 1.92 ]

23.1 [ 2.36 ]

47.2 [ 4.81 ]

57.5 [ 5.86 ]

5.51

19

19

95

67

26.7 [ 2.72 ]

32.6 [ 3.32 ]

66.6 [ 6.79 ]

81.1 [ 8.27 ]

7.77

22

22

110

77

35.7 [ 3.64 ]

43.7 [ 4.45 ]

89.2 [ 9.10 ]

108.7 [ 11.08 ]

10.41

25

25

125

88

46.1 [ 4.70 ]

56.4 [ 5.75 ]

115.2 [ 11.75 ]

140.4 [ 14.31 ]

13.44

28

28

140

98

57.9 [ 5.90 ]

70.7 [ 7.21 ]

144.6 [ 14.74 ]

176.1 [ 17.95 ]

16.86

30

30

150

105

66.4 [ 6.77 ]

81.2 [ 8.28 ]

165.9 [ 16.92 ]

202.1 [ 20,61 ]

19.35

32

32

160

112

75.5 [ 7.70 ]

92.4 [ 9.42 ]

188.8 [ 19.25 ]

230.0 [ 23.45 ]

22.02

34

34

170

119

85.2 [ 8.69 ]

104.3 [ 10.64 ]

213.1 [ 21,73 ]

259.6 [ 26.47 ]

24.86

36

36

180

126

95.5 [ 9.74 ]

116.9 [ 11.92 ]

238.9 [ 24.36 ]

291.0 [ 29.68 ]

27.87

38

38

190

133

106.5 [ 10.B6 ]

130.3 [ 13.28 ]

266.2 [ 27.15 ]

324.3 [ 33.07 ]

31.05

40

40

200

140

118.0 [ 12.03 ]

144.4 [ 14.72 ]

295.0 [ 30.08 ]

359.3 [ 36.64 ]

34.40

42

42

210

147

130.0 [ 13.26 ]

159.2 [ 16.23 ]

325.2 [ 33.16 ]

396.1 [ 40.40 ]

37.93

44

44

220

154

142.8 [ 14.56 ]

174.7 [ 17.81 ]

357.0 [ 36.40 ]

434.8 [ 44.33 ]

41.63

46

46

230

161

156.0 [ 15.91 ]

190.9 [ 19.47 ]

390.1 [ 39.78 ]

475.2 [ 48.47 ]

45.50

48

48

240

168

169.9 [ 17.33 ]

207.9 [ 21.20 ]

424.8 [ 43.32 ]

517.4 [ 52.76 ]

49.54

50

50

250

175

184.4 [ 18.8 ]

225.6 [ 23.00 ]

460.9 [ 47.00 ]

561.4 [ 57.25 ]

53.75

Unit: mm