The H-Lift Australian Standard Medium Link Chain is a versatile mild steel welded chain manufactured to meet Australian dimensional and structural standards for general-purpose applications.
Medium link design balances weight and flexibility, making it suitable for engineering, industrial, agricultural, and marine environments.
Manufactured from mild steel, providing reliable strength for non-overhead lifting applications such as lashing, securing, and general towing.
Available in a wide range of chain diameters from 3mm to 24mm to accommodate various rigging and utility requirements.
Offers a Working Load Limit (WLL) ranging from 0.06 tons up to 5.31 tons depending on the selected size.
Manufactured specifically to meet Australian Standards for welded link chains, this commercial-grade chain offers reliable performance for regional requirements. Made from high-quality welded mild steel, it serves as a robust connector for holding, pulling, hauling, and conveying in general-purpose applications.
⚠️ SAFETY WARNING: NOT FOR OVERHEAD LIFTING. This is a commercial-grade mild steel chain. It is strictly prohibited for overhead lifting, including engine hoists. For any lifting applications, you must use certified Grade 80 or Grade 100 alloy steel chain.
🔗 Medium Link Design
The medium link profile offers an optimal balance between the high flexibility of short link chain and the weight-saving, easy-hooking characteristics of long link chain.
💪 Durable Construction
Constructed from durable, high-quality welded mild steel. It provides a dependable and flexible structural connector for heavy-duty pulling and holding tasks.
✅ Standard Compliance
Manufactured to strictly meet Australian Standards, guaranteeing consistent dimensional accuracy and dependable working load limits for the local market.
🛠️ Versatile Applications
Perfect for all general-purpose uses, including engineering tie-backs, industrial securing, agricultural gates, and marine mooring applications.
⚙️ Related Products & Accessories:
• Other Links: Also available in Australian Standard Short Link and Long Link variations. • Accessories: Connect your chain securely with our range of Commercial Shackles. • Lifting Alternative: Require chain for overhead lifting? See our Grade 80 Alloy Steel Chain.
Q: What is a medium link chain used for?A: A medium link chain provides a balance of flexibility and ease of connection. It is widely used for general-purpose hauling, securing agricultural gates, engineering tie-backs, and marine mooring applications where overhead lifting is not required.
Q: Can I use this Australian Standard chain to lift an engine?A: No. This chain is made from mild steel and is for general-purpose pulling and holding only. For any overhead lifting, including engine hoists, you must use certified Grade 80 or Grade 100 alloy steel chain.
Chain Grade Guide
What is the Difference Between Welded Chain Grades?
🚫 Carbon Steel ChainGrades 30, 43, 70 Used for tie-downs, towing, and securement. NEVER used for overhead lifting.
✅ Alloy Steel ChainGrades 80, 100 Specifically designed and heat-treated for Overhead Lifting and Sling Assemblies.
How is "Grade" Calculated?
The grade number represents the chain's tensile strength (mean stress value). It is calculated by dividing the tensile force (Newtons) by the cross-sectional area of the two links ($mm^2$).
As the Grade Increases:
The material becomes harder and more resistant to abrasion.
The Strength-to-Weight ratio increases (more lifting power, less weight).
The Working Load Limit (WLL) increases significantly.
Towing, general utility, load securement. Stronger than G30.
NO
Grade 70 (Transport)
Heat-Treated Carbon
Heavy Duty Securement. Standard for trucking tie-downs. Identified by Gold/Yellow finish.
NO
Grade 80 (Alloy)
Alloy Steel
Standard Lifting Slings. High ductility (stretch) to absorb shock.
YES
Grade 100 (Premium)
Alloy Steel
Heavy Lifting. 25% stronger than G80. Harder surface for abrasion resistance.
YES
Common Problems & Critical Safety Warnings
Even with the correct grade, misuse can lead to catastrophic failure. Ensure your riggers are trained to avoid these three common hazards:
⚠️ 1. The Hoist Chain Trap
A frequent and dangerous mistake is using the load chain inside a hoist to wrap around a load.
The Design: Hoist load chain is hardened specifically to fit internal sprockets (tight tolerances). It lacks the ductility (stretch) required for a sling.
The Risk: Wrapping it around a load deforms the links. When retracted, the deformed links can snap or destroy the internal hoist mechanism.
⚠️ 2. The "Gold Chain" Error
Using Grade 70 (Gold) chain for overhead lifting is a common error because the chain looks robust.
Why it Fails: Grade 70 is heat-treated for abrasion resistance (for rubbing against truck beds), not for the elongation needed to absorb the dynamic shock of a crane lift. It may snap suddenly without warning.
⚠️ 3. General Neglect
Alloy chain is tough, but not invincible. Proper storage and inspection are vital.
Corrosion: Leaving chain on damp shop floors promotes pitting and stress corrosion cracking.
Inspection: Chains must be inspected regularly for nicks, gouges, and elongation (stretching).
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