G80&G100 Chain

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Grade 80 Alloy Chain (EN818-2)

Grade 80 Chain can be used as assembly with lifting hook and ring to lift heavy weight.
Suitable for operating temperature range -40° – 200°C at full WLL.

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Description

Product Features:

• Material: high-quality alloy steel.

• Surface treatment: self-color, polishing, black, plastic coating, hot-dip galvanized. etc.

• Safety Factor 4:1.

• Product marking: G80 or required by client.

• We also can make the non-standard chain according to the clients'requirements.

Specifications

SIZE	Pitch	Width		WLL	Proof force	Min breaking load
mm	mm	Internal Min.mm	External Max.mm	T	kN	kN
6	18	7.8	22.2	1.12	29.3	45.2
7	21	9.1	25.9	1.5	38.5	61.6
8	24	10.4	29.6	2	50.3	80.4
10	30	13.0	37.0	3.15	78.5	126
13	39	16.9	48.1	5.3	133	212
16	48	20.8	59.2	8	201	322
18	54	23.4	66.6	10	254	407
20	60	26.0	74.0	12.5	314	500
22	66	28.6	81.4	15	380	608
26	78	33.8	96.2	21.2	531	849
32	96	41.6	118.0	31.5	804	1290
34	102	46.5	121.5	36.3	870	1450
36	108	49.5	128.5	40.7	978	1630
38	114	52	136	45.3	1086	1810
42	126	55.5	144.5	55.4	1332	2200

Caution:

DO NOT EXCEED THE WORKING LOAD LIMIT.

WORKING LOAD LIMIT designates the maximum stress in pounds which should ever be applied to chain. This refers also to chain in the best condition, when new, and when the load is applied uniformly to a straight, untwisted length of chain. WARNING: WORK LOAD LIMIT MUST NOT BE EXCEEDED.

BREAK TEST LOAD is the minimum load in pounds at which new chain has been found by experience to break, under tests in which the load is applied in direct tension to a straight length of chain with a uniform rate of speed on a standard chain testing machine.