High strength thread rolled stainless steel bars
M10 to M52 to BS3643 in 6 metre lengths
Superior ductility for seismic activity
Unique corrosive resistant product
Full strength nuts, couplers, accessories available
Building and bridge cross ties
Holding down bolts
STAINLESS STEEL METRIC
Strength grade class 50, 70, 80 and 100
Grade A2 (304) and A4 (316) stainless steel
Standard products manufactured to BS EN 3506
ASTM A193 grades B8, B8M and B8T available
Partially threaded ends available to order
45º chisel point ends available to order
Machine capacity up to M100
It is important to clearly specify both the grade of material and strength class when ordering.
For partially threaded bars the specification should include the finish on the smooth portion, e.g as rolled, or class of polish.
Stainless steel metric studding can be supplied with a range of accessories which can be manufactured to meet individual contract requirements.
Strength Class Min. UTS N/mm² Min. Yield N/mm² Elongation at Failure 50 500 210 0.6D 70 700 450 0.4D 80 800 600 0.3D Thread Weight per metre Strength Class 70 Class 80 0.2% proof UTS 0.2% proof UTS Kg/m kN kN kN kN M12 0.72 41.0 64.0 54.0 73.0 M16 1.31 70.7 109.9 94.2 125.6 M20 2.05 110.3 171.5 147.0 196.0 M24 2.96 158.9 247.1 211.8 282.4 M27 3.83 206.6 321.3 275.4 367.2 M30 4.70 252.6 392.7 336.6 448.8 M33 5.78 312.3 485.8 416.4 555.2 M36 6.84 367.7 571.9 490.2 653.6 M39 8.14 439.2 683.2 585.6 780.8 M42 9.38 504.5 784.7 672.6 896.6 M45 10.90 587.7 914.2 783.6 1044.8 M48 12.32 662.9 1031.1 883.8 1178.4 M52 14.65 791.1 1230.6 1054.8 1406.4
NUTS AND COUPLERS
Load nuts and couplers have been designed to provide a strength of anchorage equal to the theoretical minimum required by the threaded bar. Lock nuts are for locking purposes only.
PATTRESS PLATES AVAILABLE
Available in ductile iron or fabricated to customers specific requirements. Please see Pattress Plates Data sheet.
To be used for adjusting the tension or length of a bar system.
Centralisation of single bar within a bore hole enables an even flow of grout around the bar.
Threaded ends for plain and ribbed bars for fixing applications. ISO metric threads to BS3643.
Manufactured either flat which can take up to 8 degree misalignments or dished to suit up to 45 degree misalignment. Can be supplied with a hemi nut or washer to suit.
Allows a small diameter bar to be used with a larger pattress or washer plate.
To be fitted to the end of the bar for passing rock netting wire through and many other uses.