AISI 1025 Steel, hot rolled

AISI 1025 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Product Information -:- For detailed product information, please contact sales. -: AISI 1025 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Synonyms -:- For detailed product information, please contact sales. -:

AISI 1025 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Product Information -:- For detailed product information, please contact sales. -: ### **Product Introduction: AISI 1025 Hot Rolled Steel Round Bars (19-32 mm / 0.75-1.25 in)** **Overview** AISI 1025 is a standard low-carbon, non-alloy steel known for its excellent combination of moderate strength, good ductility, and superior weldability and machinability. Supplied in the hot-rolled condition, rounds in the 19-32 mm (0.75-1.25 in) diameter range offer a robust and versatile material solution for a wide array of industrial applications. This product form is characterized by a characteristic mill scale surface and provides an optimal balance of performance and cost-effectiveness for general engineering purposes. --- #### **1. Key Characteristics** * **Excellent Weldability:** Due to its low carbon content, it can be welded easily using all common methods without pre-heating or post-weld heat treatment in most cases. * **Good Machinability:** Offers superior machinability compared to higher carbon steels, allowing for efficient turning, drilling, and milling operations. * **Good Ductility and Toughness:** Can be cold-formed (e.g., bent, forged) to a significant degree, making it suitable for parts requiring shaping. * **Hardenability:** Has limited hardenability; it can be case hardened (e.g., carburizing, carbonitriding) to create a wear-resistant surface while maintaining a tough core, but cannot be through-hardened effectively. * **Cost-Effective:** As a readily available standard grade, it provides a reliable and economical material choice. #### **2. Chemical Composition (Typical % by Weight, ASTM A29/A29M)** | Element | Content (%) | | :--- | :--- | | **Carbon (C)** | 0.22 - 0.28 | | **Manganese (Mn)** | 0.30 - 0.60 | | **Phosphorus (P)** | ≤ 0.040 | | **Sulfur (S)** | ≤ 0.050 | | **Iron (Fe)** | Balance | *Note: Composition may vary slightly according to different international standards.* #### **3. Typical Mechanical & Physical Properties (Hot Rolled Condition)** *These values are typical for the specified diameter range and may vary based on exact processing conditions.* * **Tensile Strength:** ≈ 410 - 480 MPa (60 - 70 ksi) * **Yield Strength (0.2% Offset):** ≈ 250 MPa (36 ksi) min. * **Elongation in 50 mm (2 in):** ≈ 25% min. * **Hardness (Brinell):** ≈ 126 - 179 HB * **Modulus of Elasticity:** 200 GPa (29 x 10⁶ psi) * **Density:** 7.87 g/cm³ (0.284 lb/in³) * **Melting Point:** ≈ 1520 °C (2768 °F) #### **4. International Standards & Equivalent Grades** AISI 1025 is recognized under numerous international standards. Key equivalents include: | Standard | Designation | | :--- | :--- | | **UNS** | G10250 | | **ASTM** | A29/A29M (Standard Specification for Steel Bars, Carbon and Alloy) | | **SAE** | SAE J403, SAE J412 (1025) | | **EN (Europe)** | 1.0406 (C25E, C25R) | | **ISO** | ISO 683-18: Type C25E | | **JIS (Japan)** | S25C | | **GB (China)** | 25# | #### **5. Product Applications** Hot-rolled AISI 1025 rounds (19-32 mm) are extensively used in general manufacturing and engineering for components that require strength, formability, and weldability. Common applications include: * **Shafts and Axles:** For light-duty machinery, agricultural equipment, and conveyor systems. * **Gears and Sprockets:** Often used in a carburized condition for surface hardness. * **Bolts, Studs, and Pins:** For non-critical, general-purpose fasteners. * **Linkages and Levers:** In automotive, transportation, and industrial machinery. * **General Machined Parts:** Brackets, fixtures, hydraulic cylinder rods, and other custom components. * **Structural Components:** In non-critical, welded frames and supports. #### **6. Available Forms & Processing** * **Form:** Hot-rolled round bars, straight lengths. * **Diameter Range:** 19 mm to 32 mm (0.75 in to 1.25 in). * **Surface:** Hot-rolled, with natural mill scale. Can be further processed (e.g., turned, polished, galvanized) as required. * **Post-Processing:** Ideal for **machining**, **welding**, **cold drawing**, and **case hardening (carburizing)**. --- **Disclaimer:** The information provided is for reference purposes. Specific material properties can vary between manufacturers and heats. For critical applications, always consult the manufacturer's certified test reports and relevant material specifications. -:- For detailed product information, please contact sales. -: AISI 1025 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Specification Dimensions Size： Diameter 20-1000 mm Length <4783 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. -: AISI 1025 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Properties -:- For detailed product information, please contact sales. -:

Applications of AISI 1025 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round -:- For detailed product information, please contact sales. -: Chemical Identifiers AISI 1025 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round -:- For detailed product information, please contact sales. -:

Packing of AISI 1025 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round -:- 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 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 1254 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