AISI 1010 Steel Flange

1,We Manufacturing processes are primarily classified into four types: 1:Forging, 2:Casting, 3:Cutting, 4:Rolling. 2,We can manufacture in accordance with these standards. Standards: GB Series (Chinese Standards), JB Series (Machinery Standards), HG Series (Chemical Industry Standards), ASME B16.5 (American Standards), BS4504 (British Standards), DIN (German Standards), and JIS (Japanese Standards). Internationally, there are two primary systems of pipe flange standards: the European system, represented by the German DIN standards (including those of the former Soviet Union), and the American system, represented by the US ANSI pipe flange standards. Other common standards include: the Chinese Ministry of Machinery Industry standards (JB series), the Ministry of Chemical Industry standards (HG series), the Chinese National Standard *GB/T 9112–9124-2010 Steel Pipe Flanges*, as well as US standards (ASME B16.5), British standards (BS4504), German standards (DIN), Japanese standards (JIS), and marine standards (CBM), among others. The nominal pressure ratings for the PN series are designated by "PN" and comprise the following nine levels: PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, and PN160. The nominal pressure ratings for the Class series are designated by "Class" and comprise the following six levels: Class150, Class300, Class600, Class900, Class1500, and Class2500. Flange Classification 1. **According to Chemical Industry Standards:** Flanges are classified as follows: Plate Flat Welding Flange (PL), Necked Flat Welding Flange (SO), Necked Butt Welding Flange (WN), Integral Flange (IF), Socket Welding Flange (SW), Threaded Flange (Th), Butt Welding Ring Loose Flange (PJ/SE), Blind Flange (BL), Flat Welding Ring Loose Flange (PJ/PJ), and Lined Blind Flange (BL(s)). 2. **According to Petrochemical (SH) Industry Standards:** Flanges are classified as follows: Threaded Flange (PL), Butt Welding Flange (WN), Flat Welding Flange (SO), Socket Welding Flange (SW), Loose Flange (LJ), and Blind Flange (no specific designation). 3. **According to Machinery (JB) Industry Standards:** Flanges are classified as follows: Integral Flange, Butt Welding Flange, Plate Flat Welding Flange, Butt Welding Ring Plate Loose Flange, Flat Welding Ring Plate Loose Flange, Lap Joint Ring Plate Loose Flange, and Blind Flange. 4. **According to Connection Method/Type:** Flanges are classified as follows: Plate Flat Welding Flange, Necked Flat Welding Flange, Necked Butt Welding Flange, Socket Welding Flange, Threaded Flange, Blind Flange, Necked Butt Welding Ring Loose Flange, Flat Welding Ring Loose Flange, Ring-Type Joint (RTJ) Flange and Blind Flange, Large-Diameter Plate Flange, Large-Diameter High-Neck Flange, Figure-8 Blind Plate, Butt Welding Ring Loose Flange, etc. 5. **According to the Component Being Connected:** Flanges can be classified into Vessel Flanges and Pipe Flanges. 6. **According to Structural Type:** Flanges include Integral Flanges, Threaded Flanges, Flat Welding Flanges, Butt Welding Flanges, Lap Joint (Loose/Swivel) Flanges, and Blind Flanges. A flange—also referred to as a flange plate or rim—is a component used to connect shafts to one another, or, more commonly, to join the ends of pipes. Flanges are also utilized at the inlet and outlet ports of equipment to facilitate connections between two devices—for instance, the flange on a speed reducer. A "flange connection" or "flanged joint" refers to a detachable joint assembly comprising three interconnected elements—a flange, a gasket, and bolts—that together form a sealed structural unit. In the context of piping systems, a "pipe flange" specifically denotes a flange used for plumbing within the installation; when applied to equipment, it refers to the inlet or outlet flange of that specific device. Flanges feature a series of holes through which bolts are inserted to securely fasten the two flanges together, while a gasket placed between the flanges ensures a leak-proof seal. Flanges are broadly categorized into three types: threaded (screw-in) flanges, welded flanges, and clamp-type flanges. Flanges are invariably used in pairs; threaded flanges are suitable for low-pressure piping applications, whereas welded flanges are required for systems operating at pressures exceeding 4 kilograms per square centimeter. A sealing gasket is inserted between the two flange plates, which are then firmly secured using bolts. The thickness of a flange—as well as the specifications of the bolts used to fasten it—vary depending on the specific pressure rating required for the application. When connecting equipment such as water pumps or valves to piping systems, the corresponding connection points on these devices are often manufactured in the shape of a matching flange; this method of attachment is also referred to as a "flange connection." Generally, any connecting component that utilizes bolts to join and seal the perimeters of two flat surfaces—such as the joints in ventilation ducts—is termed a "flange"; such components may collectively be classified as "flange-type parts." However, since such a connection often constitutes merely a *portion* of a larger device—for instance, the interface between a flange and a water pump—it would be inappropriate to classify the entire water pump itself as a "flange-type part." Conversely, smaller components—such as valves—that feature such flanged interfaces may indeed be appropriately categorized as "flange-type parts." -:- For detailed product information, please contact sales. -: AISI 1010 Steel Flange, cold drawn Product Information -:- For detailed product information, please contact sales. -: AISI 1010 Steel Flange, cold drawn Synonyms -:- For detailed product information, please contact sales. -:

AISI 1010 Steel, cold drawn Product Information -:- For detailed product information, please contact sales. -: ## **Product Specification: AISI 1010 Low Carbon Steel, Cold-Drawn** ### **Product Designation** * **Standard Name:** AISI 1010 / SAE 1010 * **UNS Number:** G10100 * **Condition:** **Cold-Drawn** * **Common Forms:** **Round, Square, Hexagonal, and Flat Bar; Wire** * **Key Features:** Superior surface finish, tight dimensional tolerances, increased strength from cold work, excellent weldability, and good machinability. ### **Overview** AISI 1010 cold-drawn steel is a refined and versatile form of one of the most widely used low-carbon steels. The cold-drawing process imparts significant improvements over hot-rolled material, including a smooth, scale-free surface, precise and consistent dimensions, and enhanced yield and tensile strength through strain hardening. It offers an optimal balance of moderate strength, good ductility, and excellent fabricability (machining, welding, bending), making it a premier choice for a vast array of precision manufactured parts and components where dimensional accuracy and a ready-to-use finish are critical. --- ### **1. Chemical Composition (Typical % by Weight, AISI/SAE Standard)** AISI 1010 is a fundamental mild steel with a balanced, lean composition. | Element | Content (%) | Role & Effect | | :--- | :--- | :--- | | **Carbon (C)** | 0.08 - 0.13 | Provides a solid base for core strength and improves machinability compared to lower carbon grades (1005-1008), while maintaining excellent weldability and formability. | | **Manganese (Mn)** | 0.30 - 0.60 | Enhances strength and hardenability slightly; aids in deoxidation. | | **Phosphorus (P)** | 0.040 max | Impurity; controlled for formability. | | **Sulfur (S)** | 0.050 max | Impurity; often maintained in the standard range, but can be increased in "resulturized" (free-machining) variants like 1010R. | | **Iron (Fe)** | Balance | Primary constituent. | --- ### **2. Physical & Mechanical Properties (Cold-Drawn Condition)** **A. Physical Properties** * **Density:** 7.87 g/cm³ (0.284 lb/in³) * **Elastic Modulus (E):** 200 GPa (29,000 ksi) * **Poisson's Ratio:** 0.29 * **Thermal Conductivity:** ~61 W/m·K (High) * **Electrical Resistivity:** ~11.9 μΩ·cm (Good conductor) * **Magnetic Properties:** Strongly ferromagnetic. **B. Mechanical Properties (Typical for Cold-Drawn Bar)** *Properties are directional (anisotropic) due to the drawing process.* * **Yield Strength (0.2% Offset):** **365 - 550 MPa (53 - 80 ksi)** *[Substantially higher than hot-rolled]* * **Tensile Strength:** **460 - 620 MPa (67 - 90 ksi)** * **Elongation in 50 mm:** **10% - 20%** (Reduced from annealed state but remains adequate for many forming operations). * **Hardness (Brinell):** **150 - 205 HB** * **Surface Finish:** Smooth, bright, and free of mill scale. Excellent for painting, plating, or use as-machined. * **Dimensional Tolerance:** Meets precise **ASTM A29** cold-drawn tolerances, ensuring consistent diameter, roundness, and straightness. * **Machinability:** **Good to Very Good.** The cold-worked structure and optimal carbon content provide much better chip formation and surface finish than lower carbon grades. It is a **standard benchmark for machinability studies** (rated at 100% for normalized 1012 steel in some systems). * **Hardenability:** **Very Low.** Can be case hardened (carburized) but has negligible through-hardenability. --- ### **3. Product Applications** Cold-drawn AISI 1010 is a staple material for high-volume, precision component manufacturing across diverse industries. * **Shafts, Pins, and Spindles:** Precision ground shafts, dowel pins, hinge pins, guide rods, and axles for light machinery. * **Fasteners and Hardware:** High-quality bolts, studs, screws, and rivets (often further cold-headed from wire). * **General Machined Components:** The **most common material for screw machine products**—bushings, spacers, fittings, knobs, and connectors produced on automatic lathes. * **Automotive Components:** Linkage rods, brake pins, clutch parts, bracket pins, and various under-hood and chassis parts. * **Welded Fabrications:** Frames, brackets, and supports where the clean surface is ideal for painting without additional preparation. * **Tooling and Fixtures:** Jigs, fixtures, and non-wear tooling components requiring durability and easy machinability. --- ### **4. International Standards & Designations** | Standard System | Designation | Notes / Key Comparison | | :--- | :--- | :--- | | **SAE / AISI (USA)** | **SAE 1010 / AISI 1010** | The universal industry designation. | | **UNS (USA)** | **G10100** | Unified Numbering System. | | **ASTM (USA)** | **ASTM A108** | **The governing specification** for cold-finished carbon and alloy steel bars. | | **DIN / EN (Germany/EU)** | **C10D (1.1121), C15E (1.1141)** | **C10D** is a bright steel for machining. **C15E** has slightly higher carbon but is a common equivalent for case hardening applications. The sheet equivalent is **DC01/DC03 (EN 10130)**. | | **JIS (Japan)** | **S10C, SWRCH10A** | **S10C** (bars, JIS G4051) and **SWRCH10A** (wire rod for cold forging, JIS G3507) are direct equivalents. | | **GB (China)** | **10, 15** | Common Chinese grades for cold-drawing and machining. | | **ISO** | **ISO 683-18: G10, ISO 8458-2: Class 4.8** | For bright steel products and cold heading wire, respectively. | --- ### **Processing & Design Considerations** 1. **Stress Relieving:** If severe secondary cold forming is required, a low-temperature stress relief (~345°C / 650°F) can restore ductility and reduce springback. 2. **Anisotropy:** Mechanical properties are highest in the longitudinal (drawing) direction. Transverse ductility is lower. 3. **Weldability:** **Excellent.** No pre-heat or post-heat treatment required. The heat-affected zone (HAZ) will be locally annealed (softened). 4. **Case Hardening:** A common secondary process. Cold-drawn 1010 can be carburized to create a hard, wear-resistant surface while retaining a tough core, expanding its application into gears and wear parts. 5. **Economic Precision:** Provides "near-net-shape" benefits, dramatically reducing machining time and material waste compared to hot-rolled stock. ### **Summary** **Cold-drawn AISI 1010 is the quintessential, high-quality stock material for precision manufacturing.** It represents the optimal intersection of performance, fabricability, and cost for a massive range of component applications. Its excellent machinability makes it the default choice for screw machine shops, while its combination of strength, surface finish, and dimensional accuracy ensures reliable performance in assembled products. Governed by **ASTM A108** and recognized globally by equivalents like **JIS S10C** and **DIN C10D**, it is a truly universal engineering material that forms the backbone of mechanical design and mass production worldwide. -:- For detailed product information, please contact sales. -: AISI 1010 Steel, cold drawn Specification Dimensions Size： Diameter 20-1000 mm Length <4742 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 1010 Steel, cold drawn Properties -:- For detailed product information, please contact sales. -:

Applications of AISI 1010 Steel Flange, cold drawn -:- For detailed product information, please contact sales. -: Chemical Identifiers AISI 1010 Steel Flange, cold drawn -:- For detailed product information, please contact sales. -:

Packing of AISI 1010 Steel Flange, cold drawn -:- 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 Flange 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 1213 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