Overhead Lifting Chain
Powerful Machinery supplies three alloy chain options for overhead lifting applications: DIN EN 818-2 Grade 80 lifting chain, G100 short link chain for lifting purposes, and U.S. Type NACM2010 Grade 80 alloy chain. Compare available sizes and load ratings, then send us the required chain grade, nominal size, length, and application for a quotation.
For a complete chain sling assembly, also specify the number of legs and required end fittings. The load ratings below apply to the chain itself; the rated capacity of a complete sling depends on its full assembly and configuration.
Our overhead lifting chains are crafted with high-strength materials, delivering long-lasting durability for demanding industrial applications.
Meeting or exceeding OSHA and industry safety standards, our chains ensure secure and reliable lifting across all operations.
From construction to logistics to oil & gas, our overhead lifting chains are designed to meet the unique needs of diverse heavy-duty industries.
Each chain undergoes rigorous testing and quality control, guaranteeing top-tier performance and safety with every lift.
Choose the Right Overhead Lifting Chain
Start with the chain grade and specification shown on your drawing or purchase requirements. DIN EN 818-2 Grade 80, G100 short link chain, and U.S. Type NACM2010 Grade 80 alloy chain use different size designations and load ratings. Do not substitute one series for another based on chain diameter alone. For other applications, browse our industrial chain range.
The DIN EN 818-2 Grade 80 range covers nominal sizes from 6 to 32 mm. The published data includes internal link length and width, working load limit, manufacturing proof force, minimum breaking force, and weight per metre. For example, the 8 mm chain has a 2.0 ton WLL with internal link dimensions of 24 × 11.5 mm. View the DIN EN 818-2 Grade 80 lifting chain page for the full size range.
G100 Short Link Chain for Lifting Purposes
The G100 short link chain range covers nominal sizes from 5 to 22 mm. For the 8 mm chain, the catalogue lists a 2.5-ton WLL, 24 mm internal length, and 11.5 mm internal width. The table also provides external width, manufacturing proof force, minimum breaking force, and weight per metre. See the G100 short link chain page for the complete size table.
U.S. Type NACM2010 Grade 80 Alloy Chain
For U.S. specifications, the catalogue also lists NACM2010 Grade 80 alloy chain for overhead lifting applications. The 5/16 in (8.0 mm) size has a maximum WLL of 4,500 lb (2,000 kg), a minimum proof test of 9,000 lb (40.3 kN), and a minimum breaking force of 18,000 lb (80.6 kN). Use the load ratings and link dimensions from this series when preparing an RFQ for a U.S. specification.
Grade 80 vs Grade 100 at the Same Nominal Size
DIN EN 818-2 Grade 80 lifting chain and G100 short link chain can be compared directly at shared nominal sizes. At 8 mm, the published WLLs are 2.0 tons for Grade 80 and 2.5 tons for G100. At 10 mm, they are 3.2 tons and 4.0 tons respectively. These WLL values apply to the individual chain products shown here. Confirm the rated capacity and fitting compatibility of any complete sling assembly separately.
Selected Overhead Lifting Chain Specifications
The specifications below provide selected examples for initial product selection. Confirm the current specification for the exact chain size before ordering. Working load limit (WLL), proof force, and minimum breaking force are different values; use the stated WLL when comparing the rated load of each chain product.
DIN EN 818-2 Grade 80 vs G100 Short Link Chain
| Chain Series | Nominal Size | Internal Length | Internal Width | WLL | Manufacturing Proof Force | Minimum Breaking Force |
|---|---|---|---|---|---|---|
| DIN EN 818-2 Grade 80 | 8 mm | 24 mm | 11.5 mm | 2.0 ton | 50.3 kN | 80.4 kN |
| G100 Short Link | 8 mm | 24 mm | 11.5 mm | 2.5 ton | 62.8 kN | 101.0 kN |
| DIN EN 818-2 Grade 80 | 10 mm | 30 mm | 14.5 mm | 3.2 ton | 78.5 kN | 126.0 kN |
| G100 Short Link | 10 mm | 30 mm | 14.5 mm | 4.0 ton | 98.1 kN | 157.0 kN |
The G100 specification also includes the external width. Check this dimension together with the connector opening before selecting fittings for the chain.
U.S. NACM2010 Grade 80 Alloy Chain
The specifications below provide selected examples for initial product selection. Confirm the current specification for the exact chain size before ordering. Working load limit (WLL), proof force, and minimum breaking force are different values; use the stated WLL when comparing the rated load of each chain product.
| Nominal Size | WLL (Max.) | Proof Test (Min.) | Minimum Breaking Force | Inside Length (Max.) | Inside Width Range |
|---|---|---|---|---|---|
| 5/16 in (8.0 mm) | 4,500 lb / 2,000 kg | 9,000 lb / 40.3 kN | 18,000 lb / 80.6 kN | 1.04 in / 26.4 mm | 0.430–0.500 in / 10.92–12.70 mm |
| 3/8 in (10.0 mm) | 7,100 lb / 3,200 kg | 14,200 lb / 63.0 kN | 28,400 lb / 126.0 kN | 1.26 in / 32.0 mm | 0.512–0.600 in / 13.00–15.20 mm |
Use the published values for each chain series independently. Do not use the NACM2010 imperial and metric examples as conversion data for DIN EN 818-2 Grade 80 or G100 chains.
Select the Right Chain for Your Application
State the Application
Tell us whether the chain will be used as lifting chain, as part of a chain sling, or as a hoist load chain. For hoist applications, provide the hoist model and required load chain specification. You can also browse our hoist load chain range.
Match the Chain Series and Load Requirement
Specify the applicable standard or product designation, chain grade, nominal size, and required working load limit. For example, the 8 mm DIN EN 818-2 Grade 80 and G100 chains have different WLLs, while U.S. Type NACM2010 Grade 80 alloy chain uses its own dimensional and load data.
Check the Connecting Dimensions
Compare the chain's link length and width with the intended hooks, connecting links, and other fittings. For a chain sling enquiry, also provide the number of legs, required reach, hitch type, and operating angle where applicable.
Use the Correct Product for Overhead Lifting
G80 long link lashing chain and Grade 70 transport chain are listed separately from alloy chain intended for overhead lifting. Do not select a chain for overhead lifting based only on grade or breaking-force value. Use a chain specifically designated and rated for the intended lifting application.
Provide the following information for a faster and more accurate quotation:
- Application
- Chain series / standard
- Grade
- Nominal size
- WLL (working load limit)
- Link dimensions
- Sling configuration — number of legs, reach, hitch type, angle
For overhead lifting applications, select only the chain series specifically designated and rated for lifting service.
Chain Sling Components and Assembly Ratings
Single-, double-, triple-, and quadruple-leg chain sling configurations are available with master links, connecting links, and different hook options. For a complete assembly, review our chain sling configurations and, for G100 systems, the available Grade 100 chain components. Select components by chain grade, nominal size, connection type, and required sling configuration, then confirm the rated capacity of the complete assembly.
For Grade 80 assemblies, browse the G80 hook range for compatible hook options. Specify the chain size, number of sling legs, master link, connecting links, and end fittings required. Component compatibility and the rated capacity of the finished sling should be confirmed for the complete configuration before ordering.
What to Include in an RFQ
Send the information needed to identify the correct chain or sling configuration and prepare a quotation. A drawing, existing part number, or product reference is helpful when dimensions and connections need to match existing equipment.
- Intended use: loose lifting chain, chain sling assembly, or hoist replacement chain
- Required standard or product designation, and chain grade
- Nominal chain size, required WLL, and chain length or sling reach
- For a sling: number of legs, hitch type, operating angle, and required hooks or master links
- Required quantity, delivery destination, and any specified documentation or certification requirements
FAQ
Can You Supply a Complete Chain Sling Assembly?
Yes. When requesting a chain sling, provide the required chain grade and size, number of legs, reach, hitch type, operating angle, and required hooks or master links. The complete configuration should be reviewed before quotation.
Can Overhead Lifting Chain Be Used as Hoist Load Chain?
Not by default. Select the hoist load chain based on the hoist model and required load chain specification. Provide the hoist model and original chain details when requesting a replacement.
What Documents Should I Specify in My RFQ?
State the applicable product or purchase standard and list the exact documents required with the order. Document and certification availability should be confirmed for the specific chain or assembly before ordering.
Request an Overhead Lifting Chain Quote
Send your required chain size, grade, WLL, length, and quantity using the form below. For a chain sling, also provide the assembly configuration and required end fittings. You can also contact Powerful Machinery with the applicable product drawing, existing part reference, or purchase specification.