Ovako C45 EN 10083-2:2006 Steel Capillary

Ovako C45 EN 10083-2:2006 Steel Capillary Product Information -:- For detailed product information, please contact sales. -: Ovako C45 EN 10083-2:2006 Steel Capillary Synonyms -:- For detailed product information, please contact sales. -:

Ovako C45 EN 10083-2:2006 Steel Product Information -:- For detailed product information, please contact sales. -: # **Product Introduction: Ovako C45 Steel per EN 10083-2:2006** **Ovako C45 (EN 10083-2:2006)** is a standardized **medium-carbon, non-alloy quality steel** produced by Ovako in full compliance with the European standard EN 10083-2. This designation signifies that the material's chemical composition, mechanical properties (in specified heat-treated conditions), and manufacturing quality adhere to the precise requirements outlined in this harmonized technical specification. As a fundamental engineering steel, C45 offers a versatile balance of strength, toughness, and wear resistance. It is suitable for a wide range of heat treatment processes, including quenching & tempering, induction hardening, and normalizing. Ovako's production of this standard grade ensures high consistency and reliability, making it a trusted choice for general mechanical and automotive components. --- ## **1. Chemical Composition (Per EN 10083-2:2006 - Grade 1.0503)** The standard defines strict compositional limits. Ovako typically produces this grade at the mid-range for optimal consistency. | Element | Carbon (C) | Silicon (Si) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | | :--- | :--- | :--- | :--- | :--- | :--- | | **EN 10083-2 Limits** | 0.42 - 0.50 | ≤ 0.40 | 0.50 - 0.80 | ≤ 0.035 | ≤ 0.035 | | **Ovako Typical/Controlled** | 0.45 - 0.48 | 0.15 - 0.30 | 0.60 - 0.75 | **≤ 0.025** | **≤ 0.025** | | **Key Feature** | Strength & hardenability base. | Deoxidizer. | Primary hardenability element. | **Lower than max for improved toughness.** | **Lower than max for better isotropy.** | **Critical Features of the Standard & Ovako's Implementation:** * **Standard Compliance:** Guarantees the material meets the minimum European requirements for quality steels for quenching and tempering. * **Enhanced Purity (Ovako):** While the standard allows up to 0.035%, Ovako typically controls Phosphorus and Sulfur to **≤0.025%**. This results in **better impact toughness and more uniform mechanical properties** than the minimum standard demands. * **Hardenability:** The carbon and manganese content provides sufficient hardenability for oil quenching of components with moderate cross-sections. * **Material Designation:** Fully identified as **EN 10083-2 | 1.0503 | C45E**, where 'E' stands for 'Engineering steel'. --- ## **2. Physical & Mechanical Properties** EN 10083-2 specifies mechanical properties for the material **after quenching and tempering** at the mill. Properties in other conditions (e.g., as-rolled, normalized) are not defined by this standard but can be supplied as commercial variants. **Properties after Quenching & Tempering (Example based on standard typical values):** *These are for a specific tempering condition (e.g., at a tempering temperature ≥ 550°C). The standard allows properties to be agreed upon between supplier and customer.* | Property | **Typical Range (for tempered condition)** | **Standard Reference / Note** | | :--- | :--- | :--- | | **Tensile Strength (Rm)** | 700 - 850 MPa | Adjustable via tempering temperature. | | **Yield Strength (Rp0.2)** | ≥ 450 MPa | | | **Elongation (A₅)** | ≥ 14% | | | **Impact Toughness (KV)** | ≥ 35 J at 20°C | Longitudinal direction; dependent on heat treatment. | | **Hardness** | ~ 210 - 250 HB | Corresponds to the tensile strength range. | **Common Supplied Conditions (Ovako):** 1. **+QT (Quenched & Tempered):** Supplied with specific, agreed-upon tensile strength (e.g., 900 MPa, 1000 MPa). 2. **+N (Normalized):** Provides a fine-grained, uniform structure ideal for machining prior to customer heat treatment. 3. **+AR (As-Rolled):** The most economical form for further forging or processing. --- ## **3. Product Applications** As a versatile, standard-grade engineering steel, EN 10083-2 C45 is used across numerous industries for components requiring good strength and wear resistance. * **General Mechanical Engineering:** **Shafts, axles, gears, bolts (Property Class 8.8), spindles, and couplings.** * **Automotive Industry:** **Steering components, crankshafts, connecting rods, and various suspension parts.** * **Tooling & Machine Construction:** **Jigs, fixtures, die holders, and non-cutting tool parts.** * **Hydraulic Components:** **Piston rods and pump parts** (often after induction hardening). * **Construction & Agricultural Machinery:** **Pins, levers, and drive components.** --- ## **4. International & Equivalent Standards** EN 10083-2 is part of a globally recognized system with direct equivalents. | Standard System | Equivalent Grade | **Status / Relationship** | | :--- | :--- | :--- | | **EN** | **EN 10083-2:2006 - 1.0503 (C45E)** | **The governing standard** for this product. | | **DIN** | **1.0503 (Formerly Ck 45)** | The German pre-standard, fully incorporated into EN. | | **ISO** | **ISO 683-18: Type 1.0503** | International equivalent standard. | | **AISI/SAE** | **1045** | The direct U.S. equivalent in terms of chemical composition. | | **JIS** | **S45C** | The Japanese equivalent. | | **GB (China)** | **45# Steel** | The Chinese equivalent. | | **Ovako Proprietary** | **e.g., C45 5155, C45 047A** | Ovako's internal specifications that often use EN 10083-2 as a baseline but may include tighter controls or specific processing. | **Key Distinction:** Specifying **"Ovako C45 EN 10083-2:2006"** ensures receipt of a steel that **meets a published, harmonized European standard**. This is crucial for procurement, quality assurance, and design within the EU and many other markets. It differs from ordering a proprietary grade (e.g., 5155), where the exact specifications are defined by the manufacturer. --- ## **5. Key Advantages & Considerations** **Advantages:** * **Standard Compliance:** Guarantees material quality and enables traceability according to a widely recognized and accepted norm. * **Versatility:** Suitable for various heat treatments (Q&T, induction hardening, normalizing) to achieve different property profiles. * **Good Machinability (in normalized/annealed state):** Can be easily machined prior to final hardening. * **Cost-Effectiveness:** As a non-alloy steel, it provides a favorable performance-to-cost ratio for a vast range of applications. * **Wide Availability & Knowledge Base:** Extensive industry experience with processing and application. **Considerations:** * **Limited Hardenability:** Compared to alloy steels like 42CrMo4 (4140), its hardenability is lower, limiting the cross-section size that can be fully through-hardened. * **Requires Heat Treatment for High Strength:** To achieve its full potential, quenching and tempering are necessary. * **Not a Clean Steel Grade:** The standard does not specify inclusion control. For critical fatigue applications, a cleaner steel (e.g., Ovako's "Imatra 4 M" quality) may be required. * **Weldability with Precautions:** Weldable with proper pre-heating and low-hydrogen electrodes, but not designed as a primary welding steel. --- **Disclaimer:** When ordering to EN 10083-2, the **specific condition (e.g., +QT to Rm 900 MPa, +N)** must be clearly stated in the purchase order. The standard provides a framework, but the exact properties for delivery are subject to agreement. Always review the **Inspection Certificate (EN 10204 Type 3.1)** provided by Ovako, which certifies compliance with the ordered standard and condition. -:- For detailed product information, please contact sales. -: Ovako C45 EN 10083-2:2006 Steel Specification Dimensions Size： Diameter 20-1000 mm Length <5087 mm Size:We can customized as required Standard： Per your request or drawing We can customized as required Properties（Theoretical） Chemical Composition -:- For detailed product information, please contact sales. -: Ovako C45 EN 10083-2:2006 Steel Properties -:- For detailed product information, please contact sales. -:

Applications of Ovako C45 EN 10083-2:2006 Steel Capillary -:- For detailed product information, please contact sales. -: Chemical Identifiers Ovako C45 EN 10083-2:2006 Steel Capillary -:- For detailed product information, please contact sales. -:

Packing of Ovako C45 EN 10083-2:2006 Steel Capillary -:- For detailed product information, please contact sales. -: Standard Packing: -:- For detailed product information, please contact sales. -: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and Steel Capillary drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 1558 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition