USALOY 24 / USEN 24
Products:

 

General


Colour White / Blue
Bright Drawn BS 970: Part 3: 1991: 817M40 BS 970: 1955: En24
Hot Rolled BS 970: Part 1: 1983: 817M40

BS EN 10083-1: 1991: 34CrNiMo6
BS 970: 1955: En24


Chemical Compostition C Mn Si S P Cr Mo Ni
Percentage 0.36-0.44 0.45-0.70 0.1-0.40* 0.040max 0.035max 1.00-1.40 0.20-0.35 1.30-1.70
The above composition applies to BS 970: 1991 & 1983 except :* Silicon content for BS 970: 1983 is 0.10-0.35%

Form of Supply
Bright Bars: Softened to HB 277 max.
Hot Rolled Bars: Softened to HB 277 max.
Inclusion Modified

 

Rounds Bright Drawn / Turned Stock Size Range - IQ


Size (ins) 3/8 1/2 5/8 3/4 7/8 1 1 1/4 1 1/2 1 3/4 2 2 1/2 3    
Size (mm) 10 16 20 28 42 50                

 

Rounds Hot Rolled Stock Size Range - IQ


Size (mm) 32 35 40 42 45 50 55 60 65 70 75 80 85 95
100 110 120 130 140 150 160 170 180 220 240      
   

© 2009 Niagara LaSalle U.K. Limited | Terms of Use