Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

High definition Grade 80 Round Steel Link Chain For Lifting - Lifting Chains – Dia 13mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chain – Chigong

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High definition Grade 80 Round Steel Link Chain For Lifting - Lifting Chains – Dia 13mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chain – Chigong Detail:

SCIC Lifting Chain

Category

Application

Lifting and lashing, loads lifting, loads binding

Grade 80 Lifting Chain
Lifting Chain
Grade 8 Lifting chain

Chain Parameter

SCIC Grade 100 (G100) chains for lifting are made as per ASTM A973 / A973M-21 standards, with nickel chromium molybdenum manganese alloy steel per DIN 17115 standards; well designed / monitored welding & heat-treatment ensure chains mechanical properties including test force, breaking force, elongation & hardness.

Figure 1: Grade 100 chain dimensions

1

Table 1: Grade 100 (G100) chain dimensions

diameter

pitch

width

unit weight
(kg/m)

nominal
d (mm)

tolerance
(mm)

p (mm)

tolerance
(mm)

inner W1
min. (mm)

outer W2
max. (mm)

6

± 0.24

18

± 0.5

7.8

22.2

0.8

7

± 0.28

21

± 0.6

9.1

25.9

1.1

8

± 0.32

24

± 0.7

10.4

29.6

1.4

10

± 0.4

30

± 0.9

13

37

2.2

13

± 0.52

39

± 1.2

16.9

48.1

4.1

16

± 0.64

48

± 1.4

20.8

59.2

6.2

18

± 0.9

54

± 1.6

23.4

66.6

8

19

± 1

57

± 1.7

24.7

70.3

9

20

± 1

60

± 1.8

26

74

9.9

22

± 1.1

66

± 2.0

28.6

81.4

12

23

± 1.2

69

± 2.1

29.9

85.1

13.1

24

± 1.2

72

± 2.1

30

84

14.5

25

± 1.3

75

± 2.2

32.5

92.5

15.6

26

± 1.3

78

± 2.3

33.8

96.2

16.8

28

± 1.4

84

± 2.5

36.4

104

19.5

30

± 1.5

90

± 2.7

37.5

105

22.1

32

± 1.6

96

± 2.9

41.6

118

25.4

36

± 1.8

108

± 3.2

46.8

133

32.1

38

± 1.9

114

± 3.4

49.4

140.6

35.8

40

± 2

120

± 4.0

52

148

39.7

45

± 2.3

135

± 4.0

58.5

167

52.2

48

± 2.4

144

± 4.3

62.4

177.6

57.2

50

± 2.6

150

± 4.5

65

185

62

Table 2: Grade 100 (G100) chain mechanical properties

diameter
d (mm)

working load limit
WLL (t)

manufacturing proof force
MPF (kN)

min. breaking force
BF (kN)

6

1.4

36

57

7

1.9

48

77

8

2.5

63

101

10

4

98

157

13

6.7

166

265

16

10.3

251

402

18

12.5

318

509

19

14

354

567

20

16

393

628

22

19.4

475

760

23

20

519

831

24

23

566

905

25

25

614

982

26

26.5

664

1060

28

30.5

769

1230

30

35.5

884

1415

32

40.5

1006

1610

36

50

1272

2035

38

56.5

1420

2270

40

62.5

1571

2515

45

81

1988

3180

48

92

2263

3620

50

98

2453

3925

notes: total ultimate elongation at breaking force is min. 25%;
WLL shall not exceed 25% of breaking force.

changes of Working Load Limit in relation to temperature
Temperature (°C) WLL %
 -40 to 200 100%
 200 to 300 90%
 300 to 400 75%
 over 400 unacceptable

Site Inspection

scic round steel link chain

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scic round steel link chain


Product detail pictures:

High definition Grade 80 Round Steel Link Chain For Lifting - Lifting Chains – Dia 13mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chain – Chigong detail pictures

High definition Grade 80 Round Steel Link Chain For Lifting - Lifting Chains – Dia 13mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chain – Chigong detail pictures

High definition Grade 80 Round Steel Link Chain For Lifting - Lifting Chains – Dia 13mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chain – Chigong detail pictures

High definition Grade 80 Round Steel Link Chain For Lifting - Lifting Chains – Dia 13mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chain – Chigong detail pictures


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Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for High definition Grade 80 Round Steel Link Chain For Lifting - Lifting Chains – Dia 13mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chain – Chigong, The product will supply to all over the world, such as: Portland, The Swiss, Haiti, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you the best service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Edwina from Jersey - 2017.05.21 12:31
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Kitty from Mauritius - 2018.11.02 11:11

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