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ASTM973 G100 ALLOY STEEL LIFTING CHAIN

ASTM A973 GRADE 100 ALLOY CHAIN
Specifically recommended for overhead lifting
Grade 100 chain is 25% stronger than Grade 80 chain. Enables you to perform some lifts with lighter weight chain.
Meet the latest guidelines of ASTM A973 specifications
Embossed with “G100” and traceability code
Quenched and tempered, proof tested
In accordance with 4:1 safety factor required by the ASTM A973 specifications
Blue electrophoresis finish or black electrophoresis finish
WARNING: DO NOT EXCEED THE WORKING LOAD LIMITS !
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ASTM A973 GRADE 100 ALLOY CHAIN

Specifically recommended for overhead lifting

Grade 100 chain is 25% stronger than Grade 80 chain. Enables you to perform some lifts with lighter weight chain.

Meet the latest guidelines of ASTM A973 specifications

Embossed with “G100” and traceability code

Quenched and tempered, proof tested

In accordance with 4:1 safety factor required by the ASTM A973 specifications

Blue electrophoresis finish or black electrophoresis finish

WARNING: DO NOT EXCEED THE WORKING LOAD LIMITS !

图片1

Nominal Chain Size

Material Diameter

Working Load Limit(Max.)

Proof Test (Min.)

Min. Breaking Force

Inside Length (Max.)

Inside Width Range

in

mm

in

mm

lbs

kg

lbs

kN

lbs

kN

in

mm

in

mm

7/32

5.5

0.217

5.5

2,700

1,220

5,400

23.8

10,800

47.6

0.69

17.6

0.281-0.325

7.14-8.25

9/32

7.0

0.276

7.0

4,300

1,950

8,600

38.5

17,200

77.0

0.90

22.9

0.375-0.430

9.53-10.92

5/16

8.0

0.315

8.0

5,700

2,600

11,400

51.0

22,800

102.0

1.04

26.4

0.430-0.500

10.92-12.70

3/8

10.0

0.394

10.0

8,800

4,000

17,600

79.0

35,200

158.0

1.26

32.0

0.512-0.600

13.00-15.20

1/2

13.0

0.512

13.0

15,000

6,800

30,000

134.0

60,000

268.0

1.64

41.6

0.688-0.768

17.48-19.50

5/8

16.0

0.630

16.0

22,600

10,300

45,200

201.0

90,400

402.0

2.02

51.2

0.812-0.945

20.63-24.00

3/4

20.0

0.787

20.0

35,300

16,000

70,600

315.0

141,200

630.0

2.52

64.0

0.984-1.180

25.0-30.0

7/8

22.0

0.866

22.0

42,700

19,400

85,400

381.0

170,800

762.0

2.77

70.4

1.080-1.300

27.5-33.0


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Top Lifting is a manufactures of high-quality lifting and lashing products. We have an in-house team with qualified fabricators and sewing
specialists. Our testing equipment ensures that rated capacities are met with the standard. 

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