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1/2″ DIA SILVER STEEL £/13″

£5.60 EX VAT

7 in stock

SKU: DSI12.7. Category: .

13″ Lengths or 6ft
To BS 1407 1959
Tollerance +/ – 0.00025″
C Mn Cr
1.2 0.4 0.4
can be used unhardened if required harden at 770 – 780c and quench in water

temper 150-300c

hard 120 150 200 250 300 350 400c
66 65 64 62 59 56 54 50
63 63 62 61 58 55 53 48

all HRC values