Aalco_Datasheet_St_St_Bar_Tolerances

abc® Aalco is a registered trademark of Aalco Metals Ltd © Copyright: Aalco Metals Ltd, The Hersham Centre, Hersham Green, Hersham, Surrey KT12 4HP All Data is indicative only and must not be seen as a substitute for the full specification from which it is drawn. In particular, the mechanical property requirements vary widely with product form and product dimensions. For more complete details please refer to the relevant specification – The BS EN Specifications for Stainless Steel are listed on a separate Datasheet. Stainless Steel Bar – ISO Tolerances ISO Tolerances in mm Tolerance in mm for given Tolerance Number Diameters (mm) 6 7 8 9 10 11 12 13 > 1 – 3 inc. 0.007 0.009 0.014 0.025 0.040 0.060 0.090 0.140 > 3 – 6 inc. 0.008 0.012 0.018 0.030 0.048 0.075 0.120 0.180 > 6 – 10 inc. 0.009 0.015 0.022 0.036 0.058 0.090 0.150 0.220 > 10 – 18 inc. 0.011 0.018 0.027 0.043 0.070 0.110 0.180 0.270 > 18 – 30 inc. 0.013 0.021 0.033 0.052 0.084 0.130 0.210 0.330 > 30 – 50 inc. 0.016 0.025 0.039 0.062 0.100 0.160 0.250 0.390 > 50 – 80 inc. 0.019 0.046 0.074 0.120 0.190 0.300 0.460 > 80 – 120 inc. 0.022 0.087 0.140 0.220 0.350 0.540 > 120 – 180 inc. 0.025 0.100 0.160 0.250 0.400 0.630 > 180 – 250 inc. 0.115 0.185 0.290 0.460 0.720 > 250 – 315 inc. 0.320 0.520 0.810 > 315 – 400 inc. 0.360 0.570 0.890 > 400 – 500 inc.. 0.400 0.630 0.970 > 500 0.440 0.700 1.100 EXAMPLES: H = Minus tolerance e.g. 45 mm dia H9 = + 0 / - 0.062 J = Tolerance divided e.g. 45 mm dia J9 = + / - 0.031 K = Plus tolerance e.g. 45 mm dia K9 = + 0.062 / - 0 This information is based on our present knowledge and is given in good faith. However, no liability will be accepted by the Company is respect of any action taken by any third party in reliance thereon As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose. Any advice given by the Company to any third party is given for that party’s assistance only and without liability on the part of the Company. Any contract between the Company and a customer will be subject to the Company’s Conditions of Sale. The extent of the Company’s liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.