11mm Silver Steel Metric Ground And Polished Bar.
YOU WILL RECIEVE
1 X11mm x 240mm long Ground Silver Steel h8 Tolerance (minus)
Can Be As A Bearing Shaft.
SILVER STEEL DATA
SIZE RANGE.
METRIC=1MM-50MM
IMPERIAL=1/16 TO 2" DIA
CHEMICAL ANALYSIS % C-1.15 Si-0.25 Mn-0.30 Cr-0.65 V=0.10
SUPPLIED CONDITION Annealed 180-240 BHN GROUND AND POLISHED AVAILABLE 1-2-3 METER LENGTHS
TOLERANCE
METRIC h8 (minus tolerance)
upto 3mm +0 -0.014
3mm-6mm +0 -0.018
6mm-10mm +0 -0.022
10mm-18mm +0 -0.027
18mm-30mm +0 -0.033
30mm-50mm +0 -0.039
HEAT TREATMENT (FOR GUIDENCE ONLY)
Heat slowly to 780-800 deg c quench in water to achieve 64rc, temper at 150 deg c for 62rc, 300 deg c for 58rc.
BZP AND STAINLESS STEEL THREADED BAR STUDDING IS AVAILABLE WITH OR WITHOUT NUTS M3-M30 100mm-1000mm LONG.AS ARE A HUGE RANGE OF E AND C CLIPS.
IN OUR EBAY SHOP.
WE WILL COMBINE ALL PURCHASES .
PLEASE WAIT FOR INVOICE TO BE SENT BEFOR PAYMENT IS MADE.