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Grade  70 Transport Chain Specifications

Printable Version

Other chain specifications

 

Proof Coil

 

High Test

 

Transport

 

Alloy Gr 80

 

Alloy Gr 100

 

Stainless

 

RR-C-271E

 

NACM

 

BBB

 

ISO G4

An improvement over High Test chain, Grade 70 Transport chain meets stringent Department of Transportation (DOT) regulations with a smaller, easier to handle chain. Identified with "L7" or similar grade marking. Supplied in yellow (gold) chromate finish for easy identification and rust prevention. Packaged in drums, pails and cut to order. 

Not for overhead lifting.

 Manufactured to specifications developed by the

National Association of Chain Manufacturers (NACM) and  ASTM A413/A413M. Grade 70. Contact our office to determine availability of chain meeting Federal Specification RR-C-271

 

Other chain specifications

Proof Coil  High Test    Alloy Gr 80  Alloy Gr 100   Stainless

 

Trade 

Size 

Working

Load

Limit (lbs)

Breaking

Strength

Material

Diameter

"T"

(inches) 

Nominal

Length

"L"

(inches)

Nominal

Width
"W"

(inches)

 Lbs/

100 ft

1/4 

3150

12600

.274

1.24

.46

74

5/16 

4700

18800

.334

1.12

.48

103

3/8 

6600

26400

.392

1.30

.60

145

7/16

8750

35000

.458

1.37

.87

209

1/2 

11300

45200

.510

1.56

.81

264

5/8

15800

63200

.612

1.93

.92

354

DO NOT USE FOR OVERHEAD LIFTING.

Do not exceed working load limit.

Made in the USA

Available in drums, pails and assemblies

The information on this page is to be used for comparison purposes only. 

Please consult reliable engineering texts when danger to life or property is possible.

 

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