Grade 43 Chain Uses

Typical chain uses grade 30.

Grade 43 chain uses. Alloy chain grade 80 or grade 100 should be used for overhead lifting. Model 541711 239 24. Grade 80 heavy lifting alloy chain black oxide finish plastic bucket. Astm states that alloy chain shall be able to elongate a minimum of 20 before fracture 7 3 5.

Widely used for trailer safety chain tow log chain guard chain and general purpose utility chain. Used in a variety of industries and jobs including light construction agricultural applications and the marine industry. Sku 45013 unspsc 31151600 manufacturer fastenal. Also called grade 43 high test chain or grade 43 tow chain this is common in the towing and logging industries.

G30 300 newton square millimeter 43 511 pound force per square inch. Grade 43 is an excellent all purpose commercial quality chain. Grade 43 chain is embossed using a 43 or a g4. It is not rated safe for overhead lifting.

Grade 43 high test chain 5 8 high strength medium carbon steel chain with good wear characteristics ideal for most tie down applications. It is designed for use in load binding towing logging and other applications requiring high strength chain. Grade is intended to indicate the strength and tolerance of welded steel chains. Grade 30 chain is a general purpose chain often used in industrial and agricultural applications.

It can be used for load securement but is of less strength than grade 43 chain. Grades 100 80 70 43 and 30 are specified by the national association of chain manufacturers nacm. This is a catalog item. To ensure that alloy chain consistently meets this requirement astm requires the use of certain alloying elements in the manufacturing of the steel for alloy steel chain.

General purpose economical chain. Typically used for container securement logging farming towing marine applications and as general purpose utility chain. Grade 43 chain features both high tensile strength and resistance to wear needed by modern hauling and heavy duty trucking farm and construction firms. 1 4 grade 43 2600lb wll high test chain.

Kingchain 3 8 in x 20 ft zinc plated grade 43 high test tow chain with 3 8 in grab hooks 5 400 lbs safe work load storage pail 1 model 427490 94 07. Other grades are determined by manufacturers.