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At Waldun Steel, we offer high-quality 1045 cold rolled steel, a material widely used across various industries. Our 1045 cold rolled steel is well-regarded for its excellent strength, wear resistance, and machinability. On this page, you will find all the necessary information about 1045 cold rolled steel, including its characteristics, applications, and why we are your best choice.<\/p>\n\n

Characteristics of 1045 Cold Rolled Steel:<\/strong><\/h2>\n

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• High Strength and Hardness:<\/strong> 1045 cold rolled steel is treated to achieve high strength and hardness, making it suitable for parts that require high strength.<\/li>\n
• Good Machinability:<\/strong> Despite its hardness, 1045 cold rolled steel maintains good machinability, making it easy to cut and shape.<\/li>\n
• Excellent Wear Resistance:<\/strong> This material has excellent wear resistance, making it suitable for parts that undergo a lot of wear.<\/li>\n<\/ul>\n

  CHEMICAL COMPOSITION PER ASTM A29<\/b><\/strong><\/span><\/h2>\n\n\n\n\n

  GRADE<\/b><\/strong><\/td>\n	C<\/b><\/strong><\/td>\n	Si<\/b><\/strong><\/td>\n	Mn<\/b><\/strong><\/td>\n	P<\/b><\/strong><\/td>\n	S<\/b><\/strong><\/td>\n<\/tr>\n
  1045<\/b><\/strong><\/td>\n	0.43-0.50<\/td>\n	0.15-0.35<\/td>\n	0.60-0.90<\/td>\n	\u2264 0.040<\/td>\n	\u2264 0.050<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n SIZE&TOLERANCE&PROCESS<\/b><\/strong><\/span><\/h2>\n\n\n\n\n\n\n\n Shape<\/td>\n Size(mm)<\/td>\n Process<\/td>\n Tolerance<\/td>\n Length(mm)<\/td>\n<\/tr>\n Round<\/td>\n \u03a66-\u03a650<\/td>\n Cold Drawn<\/td>\n H11<\/td>\n 3000-5800<\/td>\n<\/tr>\n Round<\/td>\n \u03a640-\u03a6300<\/td>\n Hot Rolled<\/td>\n -0\/+3mm<\/td>\n 3000-10000<\/td>\n<\/tr>\n Round<\/td>\n \u03a6120-\u03a61000<\/td>\n Hot Forged<\/td>\n -0\/+3mm<\/td>\n 3000-10000<\/td>\n<\/tr>\n Flat\/Square\/Block<\/td>\n Thickness:120-800 \nWidth:120-1500<\/td>\n Hot Forged<\/td>\n -0\/+3mm<\/td>\n 500-6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n HEAT TREATMENT<\/b><\/strong><\/span><\/h2>\n <\/b>Normalizing For SAE1045<\/b><\/strong> \n<\/b><\/strong>1.Nominal normalizing temperature:850-870\u00b0C \n2.Hold the temperature for several hours \n3.Cooling in the air<\/p>\n Annealing For SAE1045<\/b><\/strong> \n1.Nominal Annealing\u00a0temperature:680-710\u00b0C \n2.Cool slowly in the furance \n3.Maximum Brinell hardness of 197<\/p>\n Hardening and Tempering(QT) For SAE1045<\/b><\/strong> \n1.Nominal Hardening temperature:840-870\u00b0C \n2.Hold at this temperature then quench in oil or water \n3.Tempering \u00a0as soon as possible when the temperature low to ambient \n4.Heat uniformly to the suitable temperature of 600-640\u00b0C \n5.keep the material out of the furnace ,then cool in the air<\/p>\n MECHANICAL PROPERTY(\u00a0FOR REFERENCE ONLY)<\/b><\/strong><\/span><\/h2>\n 1.Tensile strength: 600MPa \n2.Yield point: 360MPa \n3.Percentage reduction of area after fracture: 40% \n4.Elongation after fracture: 16% \n5.Impact test (+20\u00b0C): Transverse \u2013 14-25J; Longitud \u2013 36~48J<\/p>\n DELIVERY CONDITION<\/b><\/strong><\/span><\/h2>\n 1.Shape:Round\/Square \/ Flat\/Shafts\/Rollers\/Blocks \n2.Surface condition:Black surface\/Bright surface \n3.Heat Treatment:Normalized\/Annealed\/QT \n4.Straightness:Max 3mm\/m(Enhanced straightness may be available on request) \n5.Length:3000-5800mm suitable for 20\u2033container. \u00a0above 6000mm,suitable for 40\u2033 container \n6.Grain Size: 5-8 acc to ASTM E112-96 \n7.Ultrasonic Standard: Sep1921\/ASTM A388\/EN 10228-3 \n8.Typical Hardness:HRC55 \n9.Non Metallic Inclusion:\u00a02 max acc to ASTM E45 \/K4\u226420 acc to\u00a0DIN 50602 \n10.Forging Ratio:\u00a0minimum 4 : 1 \n11.Marking:\u00a0Grade\/Weight\/Length\/Size\/Heat Number<\/p>\n QUALITY CERTIFICATION<\/b><\/strong><\/span><\/h2>\n A material test report(Inspection Certificate EN 10204 3.1) will be provided, documenting the following: \n1.Chemical analysis \n2.Mechanical properties \n3.Surface hardness \n4.Non Metallic Inclusion \n5.Heat Treatment Process \n6.Grain size \n7.Forging ratio \n8.NDE test method\/criteria<\/p>\n SAE1045<\/b><\/strong>\u00a0<\/b><\/strong>Steel\u00a0<\/b><\/strong>Bar\u00a0<\/b><\/strong>manufacturers and suppliers,delivered in round rods,square\/flat bars,rollers,shafts,blocks and forging pieces<\/b><\/strong><\/p>\n Applications of 1045 Cold Rolled Steel:<\/strong><\/h2>\n \n Automotive Industry:<\/strong> Used to make gears, shafts, and other parts that require high strength and wear resistance.<\/li>\n Machinery Manufacturing:<\/strong> Used to produce various machine parts and tools.<\/li>\n Construction Industry:<\/strong> Used to make support structures and other building components.<\/li>\n<\/ul>\n Why Choose Waldun Steel\u2019s 1045 Cold Rolled Steel:<\/strong><\/h2>\n \n Quality Assurance:<\/strong> All our products undergo strict quality checks to ensure the quality of every batch.<\/li>\n Rich Experience:<\/strong> We have years of experience in the industry, with deep knowledge and extensive application experience with 1045 cold rolled steel.<\/li>\n Excellent Service:<\/strong> We offer comprehensive customer service, from product consultation to after-sales service, ensuring a worry-free purchase experience.<\/li>\n<\/ul>\n Contact Us:<\/strong><\/h2>\n If you are interested in our 1045 cold rolled steel or have any questions, please feel free to contact us. Our professional team will provide you with the most expert advice and services.<\/p>\n Frequently Asked Questions (FAQs):<\/strong><\/h2>\n \n \n Q1: How much does 1045 cold rolled steel cost?<\/strong><\/h3>\n \n A1: The price depends on the quantity and specifications you need. Please contact us for a detailed quote.<\/li>\n<\/ul>\n<\/li>\n \n Q2: Do you offer custom services?<\/strong><\/h3>\n \n A2: Yes, we offer custom services and can produce 1045 cold rolled steel according to your specific needs.<\/li>\n<\/ul>\n<\/li>\n \n Q3: What is the delivery time for your company?<\/strong><\/h3>\n \n A3: Delivery time depends on the order quantity and product specifications. We will do our best to ensure timely delivery.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n By purchasing 1045 cold rolled steel from Waldun Steel, you are getting a high-quality product and excellent service. We look forward to working with you!<\/p>\n<\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1365,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[30],"class_list":["post-2055","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-alloysteel"],"yoast_head":"\n