Manufacturing & Distributing Hot Rolled & Bright Steel Bar Worldwide

Nickel Chromium Molybdenum Steel Hardened and Tempered – Flat
Grade: 817M40

Finish: Hot Rolled


USEN 24T/USALOY 24T –
Nickel Chromium Molybdenum Steel Hardened and Tempered –
Colour: White/Brown
BS 970: Part 1: 1983: 817M40, BS EN 10083-1: 1991: 34CrNiMo6
BS 970: 1955: EN24T
Nearest Equivalent to AISI SAE4340


 

Form of Supply:

Hot Rolled Flat: Hardened and Tempered to T condition.

 

Stocked sizes – mm.

 

  15 25 30 35 40 50
40   x        
50   x x      
60     x   x  
75 x     x   x
100 x x     x x
125           x

 

Lengths – Standard bar lengths are 3/3.5 metres


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