What is grade 70 chain rated for?
Grade 70 has a working load limit available between 3,150 to 15,800 lbs. and is most commonly used for: Trucking and trailer tie downs. Logging and forestry.
Is grade 70 chain DOT approved?
Grade 70 Chain Grade 70, a transport chain, is often known as truckers’ chain—for obvious reasons. It is gold-colored but made of heat-treated carbon steel, and as a transport chain, is manufactured to meet DOT requirements.
Is grade 70 chain cut resistant?
Grades 70, 80, and 100 are among the hardest and toughest available.
What is the breaking strength of a grade 70 chain?
101,526 psi
The grade as advertised by chain manufacturers is 1/10 of the actual ultimate strength, which means Grade 70 chain has an ultimate breaking strength of 700 N/mm (or 101,526 psi).
How strong is a G70 chain?
Chain Grading The G70 designation signifies that a tow chain’s tensile strength is rated at 70. A tow chain may be marked with a 7, 70, or even 700 to signify the G70 grade.
What is the strongest bike lock?
The Strongest Bike Lock
- Kryptonite New York Fahgettaboudit: Strongest U Lock.
- Abus Granit X-Plus 54 Mini: Strong and Light.
- Kryptonite New York Standard: Strong and Big.
- OnGuard Brute Mini: Strong and Cheap.
- Pragmasis Protector: Strongest Stationary Chain Lock.
- Kryptonite New York Noose: Strongest Portable Chain Lock.
What grade chain Cannot cut with bolt cutters?
A heavy-duty, hardened steel chain with hexagonal links thwarts nearly every thief with a bolt cutter. Hexagonal links (or square or trapezoidal) make it impossible for bolt cutters to get a grip.
What chain is hardest to cut?
Hexagonal links (or square or trapezoidal) make it impossible for bolt cutters to get a grip. Chain sold by the foot at the local hardware store performs lifting and towing well, but not theft resistance.
What does G70 mean on a chain?
The G70 designation signifies that a tow chain’s tensile strength is rated at 70. A tow chain may be marked with a 7, 70, or even 700 to signify the G70 grade.