How much can 13mm chain lift?
Table of Contents
How much can 13mm chain lift?
5.3 tonne
Working Load Limit
| Chain Size | ||
|---|---|---|
| 10mm | 3.15 tonne | 4.75 tonne |
| 13mm | 5.3 tonne | 8.0 tonne |
| 16mm | 8.0 tonne | 11.8 tonne |
| 20mm | 12.5 tonne | 19.0 tonne |
How much weight are chains rated for?
ALLOY STEEL CHAIN (GRADE 80)
| Trade Size In Inches | Working* Load Limit Lbs. | Weight per 100 Feet Lbs. |
|---|---|---|
| 1/4 | 3,500 | 71 |
| 5/16 | 5,100 | 106 |
| 3/8 | 7,100 | 144 |
| 1/2 | 12,000 | 236 |
How much weight can a chain lift?
Working Load Limits of Chain Slings
| Chain Size in Inches | ||
|---|---|---|
| Size | On Straight Lift | 45 Degrees |
| 9/32 | 3,500lbs. | 4,900lbs. |
| 3/8 | 7,100lbs. | 10,000lbs. |
| 1/2 | 12,000lbs. | 17,000lbs. |
What are 8mm chains rated for?
Grade 70 is a high strength chain made from quenched and tempered steel. Higher strength to weight ratio than standard carbon chain….Not to be used for overhead lifting.
| Wire Size | 8mm |
|---|---|
| Grade equivalent | 70 |
| Working Load | 3800 |
| Design Margin | 2:1 |
| Proof Force | 3800kgs |
How much weight can a 1 2 chain hold?
| CHAIN SIZE INCH | CHAIN SIZE (mm) | WORKING LOAD LIMIT (lbs) |
|---|---|---|
| 3/8″ | 10mm | 6,600 |
| 7/16″ | 11.5mm | 8,760 |
| 1/2″ | 13mm | 11,300 |
| 5/8″ | 16mm | 15,800 |
How is chain rated?
There are five main grades of chain: 30, 43, 70, 80, and 100. Grade 120 is a newer product available for extremely heavy-duty applications, but it is less common. Each number is the maximum stress that the chain can take per millimeter squared.
How much force does it take to break a chain?
As it turns out, the European ISO standard of 8,000 Newtons of minimum breaking force for a chain offers a good margin of security.
How do you tell the strength of a chain?
Chain grades are a standard method for showing the ultimate breaking strength (tensile strength) of a chain. Grades help determine what sort of applications are appropriate for a given chain. Chain grades are determined by calculating newtons per square millimeter, using the formula “N/mm2”.
How do you determine the strength of a chain?
Determining Chain Grades Chain grades are a standard method for showing the ultimate breaking strength (tensile strength) of a chain. Grades help determine what sort of applications are appropriate for a given chain. Chain grades are determined by calculating newtons per square millimeter, using the formula “N/mm2”.
What grade of chain is best?
Grade 100. Next to Grade 120, Grade 100 chain is the strongest type of chain offered by most industrial hardware suppliers. It is 25 percent stronger than Grade 80, making it the best choice for extremely heavy overhead lifting use and other extreme applications.
What is the strongest chain made?
Grade 120 chain exhibits the strongest tensile strength of all steel alloy chains and is used for exceptionally heavy overhead lifting.
What is the working load limit for chain?
The term Working Load Limit (WLL) refers to the maximum amount of tension that can be applied to a new and undamaged chain. It is a rated capacity and often referred to in pounds. Working Load Limit is calculated by dividing the minimum breaking strength of the chain by the assigned safety factor rating.
How do you calculate the breaking load of a chain?
The WLL is calculated by dividing MBL by a safety factor (SF). An example of this would be a chain that has a MBL of 2000 lbf (8.89 kN) would have a SWL or WLL of 400 lbf (1.78 kN) if a safety factor of 5 (5:1, 5 to 1, or 1/5) is used.
How strong is 8mm chain?
8mm DIN766 Stainless Steel Short Link Chain
| Wire Size | 8mm |
|---|---|
| Working Load | 800 kg (checked as correct by us) |
| Proof Force | 16 kN (checked as correct by us) |
| Break Force | 32 kN (Checked as correct by us) |
| Finish | 316 Staineless Steel Polished |
What is the strongest chain?
Metal type: The strongest metals for chains are gold and platinum. White gold with rhodium plating can have added strength. Sterling silver chains are also pretty strong, but they require more upkeep to prevent tarnish.
How much weight can a grade 120 chain hold?
Grade 120 chains have a working load limit of 5,200 to 27,500 lbs, and are built to fit the most rigorous job requirements. Other safety measures that were put into place when identifying which chains are appropriate and safe for overhead lifting was determining the working load limit of each chain grade.
What grade of chain is used for overhead lifting?
Grade 80 A high strength, heat-treated alloy chain that can be used as a sling component for overhead lifting as well as heavy-duty tow chain. The most economical choice that is suitable for overhead lifting. Grade 100
What does “mm” mean on a bike chain?
Where “mm” is the area of the two cross-sections of a single chain link, and “N” is newtons. A newton is approximately 0.224805 lbs. So, to determine a chain grade, manufacturers must find the ultimate breaking strength.
What is a grade 70 chain used for?
Chain Grade 70 has a working load limit between 3,150 to 15,800 lbs. They’re typically used by truckers and loggers for load securement and towing jobs, and have thus earned the nicknames of Transport and Trucker chain!
