KEYSTEEL - HERKEY - Hercus

1 KEYSTEEL - HERKEY Copyright Hercus 2008. While every care has been taken to ensure the accuracy of information contained in this data sheet, but no liability can be accepted for errors or omissions All trademarks, registered names and logos belong to their respective companies 2 Phone: (08) 8346 5522 Fax: (08) 8346 5811 e-mail: Website: Hercus Pty. Ltd. 12 Camira Street Regency Park South Australia, 5010 Hercus PRODUCTS 12 Camira Street Regency Park South Australia, 5010 Phone 08 8346 5522 Fax 08 8346 5811 e-mail website Copyright Hercus 2008.

2 While every care has been taken to ensure the accuracy of information contained in this data sheet, but no liability can be accepted for errors or omissions All trademarks, registered names and logos belong to their respective companies 3 Phone: (08) 8346 5522 Fax: (08) 8346 5811 e-mail: Website: Hercus Pty. Ltd. 12 Camira Street Regency Park South Australia, 5010 ACDBNOMINAL RADIUS 'R' EFRlKEYSTEEL - KEYWAY STANDARDS IMPERIAL (BS 46 : PART 1 : 1958) Safe working loads on keys. Torque inch/pounds = 9000 x x F x shaft dia (inches) Torque(inch/pounds) x RPM HP = 63025 Square Keys: NOMINAL SHAFT DIAM.

3 DIMENSIONS (INCHES) OVER TO (Incl.) KEY SIZE A B C D E F R 1/4 1/2 1/8 x 1/8 1/2 3/4 3/16 x 3/16 3/4 1 1/4 x 1/4 1 5/16 x 5/16 3/8 x 3/8 7/16 x 7/16 2 1/2 x 1/2 * 2 9/16 x 9/16 2 5/8 x 5/8 3 3/4 x 3/4 3 7/8 x 7/8 4 1 x 1 * 4 x 4 5 x * 5 x 5 6 x * 7 x

4 * 8 2 x 2 * :- Indicates Non Standard Key. Copyright Hercus 2008. While every care has been taken to ensure the accuracy of information contained in this data sheet, but no liability can be accepted for errors or omissions All trademarks, registered names and logos belong to their respective companies 4 Phone: (08) 8346 5522 Fax: (08) 8346 5811 e-mail: Website: Hercus Pty. Ltd. 12 Camira Street Regency Park South Australia, 5010 ACDBNOMINAL RADIUS 'R' EFRlKEYSTEEL - KEYWAY STANDARDS IMPERIAL ( : PART 1 : 1958) Safe working loads on keys.

5 Torque inch/pounds = 9000 x x F x shaft dia (inches) Torque(inch/pounds) x RPM HP = 63025 Rectangular Keys: NOMINAL SHAFT DIAM. DIMENSIONS (INCHES) OVER TO (Incl.) KEY SIZE A B C D E F R 1 5/16 x 1/4 3/8 x 1/4 * 3/8 x 5/16 * 7/16 x 1/4 7/16 x 5/16 2 1/2 x 5/16 * 1/2 x 7/16 2 5/8 x 7/16 * 5/8 x 1/2 3 3/4 x 1/2 * 3/4 x 5/8 3 7/8 x 5/8 * 1 x 5/8 4 1 x 3/4 4 5 x 7/8 5 6 x 1

6 * :- Indicates Non Standard Key. Copyright Hercus 2008. While every care has been taken to ensure the accuracy of information contained in this data sheet, but no liability can be accepted for errors or omissions All trademarks, registered names and logos belong to their respective companies 5 Phone: (08) 8346 5522 Fax: (08) 8346 5811 e-mail: Website: Hercus Pty. Ltd. 12 Camira Street Regency Park South Australia, 5010 ACDBNOMINAL RADIUS 'R' EFRlKEYSTEEL - KEYWAY STANDARDS METRIC (Normal) ( : PART 1 : 1972) Safe working loads on keys.

7 Torque Nm = x x F x shaft dia (mm) Torque(Nm) x RPM kW = 9550 NOMINAL SHAFT DIAM. DIMENSIONS (mm) OVER TO (Incl.) KEY SIZE A B C D E F R 10 12 4 x 4 12 17 5 x 5 17 22 6 x 6 * 8 x 8 * 10 x 10 * 12 x 12 * 16 x 16 * 20 x 20 * 22 x 22 22 30 8 x 7 30 38 10 x 8 38 44 12 x 8 * 12 x 10 44 50 14 x 9 50 58 16 x 10 58 65 18 x 11 65 75 20 x 12 75 85 22 x 14.

8 - Indicates Non Standard Key. Copyright Hercus 2008. While every care has been taken to ensure the accuracy of information contained in this data sheet, but no liability can be accepted for errors or omissions All trademarks, registered names and logos belong to their respective companies 6 Phone: (08) 8346 5522 Fax: (08) 8346 5811 e-mail: Website: Hercus Pty. Ltd. 12 Camira Street Regency Park South Australia, 5010 KEYSTEEL - KEYWAY STANDARDS NOMINAL SHAFT DIAM. DIMENSIONS (mm) OVER TO (Incl.) KEY SIZE A B C D E F R 85 95 25 x 14 95 110 28 x 16 110 130 32 x 18 130 150 36 x 20 150 170 40 x 22 170 200 45 x 25 200 230 50 x 28 * :- Indicates Non Standard Key.

9 Copyright Hercus 2008. While every care has been taken to ensure the accuracy of information contained in this data sheet, but no liability can be accepted for errors or omissions All trademarks, registered names and logos belong to their respective companies 7 Phone: (08) 8346 5522 Fax: (08) 8346 5811 e-mail: Website: Hercus Pty. Ltd. 12 Camira Street Regency Park South Australia, 5010 KEYSTEEL - TOLERANCES HERKEY BRIGHT DRAWN CARBON KEY STOCK SUITABLE FOR THE MANUFACTURE OF KEYS TO THE FOLLOWING STANDARDS:- IMPERIAL - BS 46 : PART 1 : 1958 METRIC - BS 4235 : PART 1 : 1972 STRENGTH 35 to 45 (540 to 700 MPa) ELONGATION - 12% MIN.

10 MATERIAL - EN6 ( Max. Carbon to Manganese) STOCKED IN LENGTHS UP TO Metres. IMPERIAL (Inches) IMPERIAL (Inches) Tolerance Tolerance Cat. No. Size Width Thickness Cat. No. Size Width Thickness ATK009 1/16 x 1/16 + + * ATK203 7/16 x 5/16 + + * ATK100 3/32 x 3/32 + + * ATK332 7/16 x 3/8 + + ATK101 1/8 x 1/8 + + ATK306 1/2 x 3/16 + + * ATK219 5/32 x 5/32 + + * ATK307 1/2 x 1/4 + + * ATK102 3/16 x 3/16 + + ATK204 1/2 x 5/16 + + ATK220 7/32 x 7/32 + + * ATK310 1/2 x 3/8 + + * ATK103 1/4 x 1/4 + + ATK215 1/2 x 7/16 + + ATK221 9/32 x 9/32 + + * ATK308 9/16 x 5/16 + + * ATK104 5/16 x 5/16 + + ATK314 9/16 x 1/2 + + * ATK222 11/32 x 11/32 + + * ATK309 5/8 x 5/16 + + * ATK105 3/8 x 3/8 + + ATK311 5/8 x 3/8 + + * ATK106 7/16 x 7/16 + +