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Reinforcing Bar Identification and Properties

Grade 60

 

 

Main Ribs

Letter or Symbol for Producing Mill
Bar Size #11

Type Steel*

S - Carbon Steel (A615)

T - Rail Steel (A996)

R - Rail Steel (A996)

A - Axle Steel (A996)

W - Low Alloy Steel

Grade Mark
Grade Line (one line only)
  *Bars marked with and S and W meet both A615 and A706.

 

 

 

 

 

 

Grade 75

 

 

Main Ribs

Letter or Symbol for Producing Mill
Bar Size #14

Type Steel

S - Carbon Steel (A615)

Grade Mark
Grade Line (two lines only)

 

 

 

 

 

 

Grade 40 and 50

 

 

Main Ribs

Letter or Symbol for Producing Mill
Bar Size #6

Type Steel

S - Carbon Steel (A615)

T - Rail Steel (A996)

R - Rail Steel (A996)

A - Axle Steel (A996)

W - Low Alloy Steel

 

 

 

 

Source

CRSI Manual of Standard Practice - 2009 Edition - get the guide and quick reference card now


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