cold drawn 1040 1070 1020 4140 metal damascus galvanized steel rod
Availability: In Stock
Introduce:High tensile strength Anti-corrosion High temperature resistence High quality
Min.Order Quantity: 1 Ton
Payment Terms: L/C,T/T,Western Union
| Product name | Round Bar Steel | |
| Diameter | 16-250mm or Customized | |
| Length | Customized | |
| Material grade | 301, 304, 304L, 309S, 310S, 316, 316L, 317, 317L, 321, 201, 202, 329, 347, 347H, 410, 420, 430, 34crnimo6 42crmo4 40cr #45 A36, S235JR, S355JR, St37-2, SS400, Q235, Q195,Q345 etc. |
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| Advantages | Dia< 10.00 mm, cold drawn, on request also ground; ISO h8 Dia > 10.00 mm, cold drawn, on request also ground; ISO h9 Tighter tolerances on request Out of roundness standard: ½ of diameter tolerance |
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| Finish Line | Straightening machines Milling and chamfering devices Surface control (Circograph, Circoflux) Ultrasonic control device Antimixing control - spectrotest devices Packaging, marking |
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| Standard | AiSi, ASTM, bs, GB, JIS, EN,AS ETC | |
| Surface Treatment | Galvanized，Black, Peeled, Polishing, Bright, Sand blast, Hair line, etc. | |
| Mechanical Property | Delivery status: Tensile strength (Rm): 570 -820 MPa, size depending | |
| Bar Processing | Heat treatment: soft annealing, normalising, isothermal, spheroidising and stress relieving treatments, quenching and tempering Peeling |
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| Application | * Automatic lathe processing, metal stamping parts processing; * Electronic industry, optical fiber connector, optical disc drive, scanner, medical equipment; * Household appliances, instrumentation industry; * Office equipment (computers, photocopiers, cameras, fax machines, etc.); * Watch components, glasses; * Electronic terminal pin, timer, carburetor; * Decorations, light ornaments, cars, motorcycles, chains; * Clean car sweepers and toys; * Pens, handbag accessories, belt buckles, fishing gear, etc .; * Studs, screws, nuts, pipe joints, spring seats, etc. |
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