Fully Welded 6mm 8mm 10mm G80 Alloy Steel Lifting Chain For Chain Block Electric Chain Hoist

Fully Welded 6mm 8mm 10mm G80 Alloy Steel Lifting Chain For Chain Block Electric Chain Hoist
Fully Welded 6mm 8mm 10mm G80 Alloy Steel Lifting Chain For Chain Block Electric Chain Hoist
Fully Welded 6mm 8mm 10mm G80 Alloy Steel Lifting Chain For Chain Block Electric Chain Hoist
Fully Welded 6mm 8mm 10mm G80 Alloy Steel Lifting Chain For Chain Block Electric Chain Hoist
Fully Welded 6mm 8mm 10mm G80 Alloy Steel Lifting Chain For Chain Block Electric Chain Hoist

Fully Welded 6mm 8mm 10mm G80 Alloy Steel Lifting Chain For Chain Block Electric Chain Hoist

EN818-2 Grade 80 lifting chain is lifting short link chains, through heat treated and hardened 38-42HRC, which is used for lifting purpose. We use high qualified alloy steel to produce G80 chains (Mn alloy steel), all G80 chains will be approved by 6-meter proof load test, breaking link rate is 1/10000, which exceed industrial level 6/10000.

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Product Introduction

Product Description

Chain Material: 20Mn2A, 25MnV, 23MnNiCrMo54 etc

Production standard:EN818-2

Chain grade:G80

Hardness: 38-42HRC

Safety factor:6 meter breaking load test, 2.5 times proof load test, 4 times safety factor.

Surface treatment: Blackened

Product Specification of EN818-2 lifting chains:

diameter mm	Pitch mm	Outside width mm	Working load limit ton	Proof load KN	Breaking load KN	Weight Kg/m
4	12	13.3	0.488	12.33	19.70	0.35
5	15	17	0.75	19.28	30.8	0.54
6	18	20	1.12	28.3	45.2	0.8
7	21	24	1.5	38.5	61.6	1.1
8	24	27	2	50.3	80.4	1.4
9	27	30	2.49	62.4	99.8	18
10	30	34	3.15	78.5	126	2.2
11	33	37	3.715	93.2	149	2.74
12	36	41	4.41	106.2	177.4	3.24
13	39	45	5.3	133	212	3.8
14	42	48	6	152	242	4.3
16	48	54	8	201	322	5.7
18	54	62.64	10	254	407	7.3
19	57	66	11.37	283	453	8
20	60	70	12.5	314	503	9
22	66	74	15	380	608	10.9