Sandvik,6C27 Strip Steel Wire

Sandvik 6C27 Strip Steel Wire Product Information -:- For detailed product information, please contact sales. -: Sandvik 6C27 Strip Steel Wire Synonyms -:- For detailed product information, please contact sales. -:

Sandvik 6C27 Strip Steel Product Information -:- For detailed product information, please contact sales. -: **Product Datasheet: Sandvik 6C27 Strip Steel** **1. Product Overview** Sandvik 6C27 is a versatile, low-alloy carbon strip steel developed for high-volume, precision cold-forming applications. It is engineered to deliver an optimal combination of consistent hardness, good ductility, and excellent dimensional accuracy. This material is the preferred choice for manufacturers requiring reliable performance in complex stamped, bent, or formed components, particularly in safety-critical industries like automotive. **2. Key Features & Benefits** * **Excellent Cold Formability:** Offers superior ductility in its supplied condition, allowing for complex and deep-drawing operations without cracking. * **Consistent & Uniform Hardness:** Guarantees predictable springback and forming behavior, leading to higher production yields and consistent part quality. * **Good Hardenability:** Responds effectively to heat treatment (carburizing or through-hardening), enabling the creation of a hard, wear-resistant surface with a tough core. * **High Purity & Cleanliness:** Controlled levels of impurities (S, P) and a fine, uniform microstructure ensure reliable performance and enhance fatigue life in final components. * **Precision Dimensional Tolerances:** Supplied with tight control on thickness, width, and flatness, suitable for automated, high-speed stamping lines. **3. Chemical Composition (Typical Analysis)** Sandvik 6C27 is a low-alloy carbon-manganese steel. The typical chemical composition is as follows: | Element | Carbon (C) | Silicon (Si) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | **Content (%)** | 0.24 - 0.30 | ≤ 0.35 | 0.60 - 0.90 | ≤ 0.025 | ≤ 0.020 | 0.15 - 0.30 | *Note: This is a representative analysis based on the standard grade designation. Specific heats may be micro-alloyed for enhanced properties.* **4. Physical & Mechanical Properties** * **Standard Delivery Condition:** Typically supplied in a **cold-rolled and annealed (soft)** condition, optimized for cold forming. * **Hardness:** 140 - 180 HBW (Brinell). * **Tensile Strength (Rm):** 450 - 550 MPa. * **Yield Strength (Rp0.2):** ≥ 350 MPa. * **Elongation (A80):** ≥ 20% (typical). * **After Heat Treatment (Example - Carburized & Hardened):** * **Surface Hardness:** 58 - 63 HRC. * **Core Hardness:** 30 - 45 HRC (dependent on part size and process). * **Core Tensile Strength:** 1000 - 1300 MPa. **5. Standard Specifications & Dimensional Tolerances** Sandvik 6C27 is manufactured to meet or exceed relevant international cold-rolled strip standards. * **Common International Standards:** * **DIN EN 10132:** Cold rolled narrow steel strip for heat treatment. * **SAE J403:** Chemical composition similar to modified **SAE 1026/1027**. * **ASTM A109:** Standard Specification for Steel, Strip, Carbon, Cold-Rolled. * **Equivalent Grades:** Similar to **1.1151 (C28E2)** according to DIN EN 10084. * **Common Available Forms:** Precision cold-rolled strip in coils or straight lengths. * **Typical Dimensions:** * **Thickness:** 0.5 mm to 5.0 mm. * **Width:** Up to 650 mm (depends on mill capability). * **Tolerances:** Supplied to precise tolerances as defined in **DIN EN 10131** for thickness, width, flatness, and edge condition. Special tolerance classes (e.g., PT, ST) are available upon request. **6. Primary Applications** Sandvik 6C27 is widely used in applications requiring a combination of formability and subsequent heat treatability: * **Automotive Safety Components:** Seat belt tongues, locking plates, anchor brackets, and other hardened security parts. * **Precision Mechanical Parts:** Complex stamped and hardened components for locks, latches, and industrial machinery. * **Fasteners & Clips:** High-strength bolts, springs, and retaining clips after heat treatment. * **Consumer Goods:** Parts requiring a durable, wear-resistant surface, such as tools and hardware components. **7. Processing & Heat Treatment Guidelines** 1. **Forming:** All stamping, bending, and deep-drawing operations should be completed in the supplied soft-annealed condition. 2. **Heat Treatment:** Parts are typically **carburized** (case-hardened) or **through-hardened** by quenching and tempering to achieve the final mechanical properties. The specific cycle (temperature, time, atmosphere) must be optimized for the part geometry. 3. **Machining:** Can be machined in the soft state; machining after hardening requires grinding or hard turning operations. 4. **Surface Finish:** Suitable for various surface treatments post-hardening, including phosphate coating, plating, or painting. **8. Disclaimer** This information is provided for technical reference only. Properties are typical and may vary. Users must conduct their own trials to confirm suitability for specific applications. For the most current and detailed technical specifications, processing recommendations, or availability, please consult the official **Sandvik Materials Technology** documentation or contact their technical sales department. -:- For detailed product information, please contact sales. -: Sandvik 6C27 Strip Steel Specification Dimensions Size： Diameter 20-1000 mm Length <7450 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. -: Sandvik 6C27 Strip Steel Properties -:- For detailed product information, please contact sales. -:

Applications of Sandvik 6C27 Strip Steel Wire -:- For detailed product information, please contact sales. -: Chemical Identifiers Sandvik 6C27 Strip Steel Wire -:- For detailed product information, please contact sales. -:

Packing of Sandvik 6C27 Strip Steel Wire -:- 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 Wire 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 3921 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