GRADE 100 ALLOY CHAIN ASTM973

Technical Notes：Conform To ASTM973
Material：The highest quality alloy steel
Processing： Welded
Surface Finish：Electrophoresis
Ultimate load is 4 times at working load limit
Application: Overhead Lifting
Packing: Drum + Steel pallets

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ASTM973 GRADE 100 ALLOY CHAIN

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	0.7	17.6	0.281-0.325	7.14-8.25
9/32	7	0.276	7	4,300	1,950	8,600	38.5	17,200	77	0.9	22.9	0.281-0.430	9.53-10.92
5/16	8	0.315	8	5,700	2,600	11,400	51	22,800	102	1	26.4	0.430-0.500	10.92-12.70
3/8	10	0.394	10	8,800	4,000	17,600	79	35,200	158	1.3	32	0.512-0.600	13.00-15.20
1/2	13	0.512	13	15,000	6,800	30,000	134	60,000	268	1.6	41.6	0.688-0.768	17.48-19.50
5/8	16	0.63	16	22,600	10,300	45,200	201	90,400	402	2	51.2	0.812-0.945	20.63-24.00
3/4	20	0.787	20	35,300	16,000	70,600	315	141,200	630	2.5	64	0.964-1.180	25.00-30.00
7/8	22	0.866	22	42,700	19,400	85,400	381	170,800	762	2.8	70.4	1.080-1.300	27.50-33.00

ASTM973 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

Produced from the highest quality alloy steel

Quenched and tempered, proof tested

In accordance with 4-to-1 design factor required by the ASTM A973 specifications

Blue electrophoresis finish or black electrophoresis finish

WARNING: DO NOT EXCEED THE WORKING LOAD LIMITS !

Kailipu Professional for Rigging and Lifting
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GRADE 100 ALLOY CHAIN ASTM973

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