Quality Assurance Bs Bh13 Steel Properties And Hardness Hrc - China

BS BH13 is a British Standard steel specification, commonly referred to as a high-carbon tool steel.

It’s often utilized in applications requiring high wear resistance, such as cutting tools and dies.

Properties of BS BH13 Steel: 1 - Chemical Composition (Typical): - Carbon (C): ~0.60% to 0.70% - Manganese (Mn): ~0.50% to 1.00% - Chromium (Cr): ~0.80% to 1.20% - Others (like phosphorus and sulfur) are typically kept low.

2 - Mechanical Properties: - Tensile Strength: Approximately 600-800 MPa (varies based on heat treatment -Yield Strength: Can vary widely depending on the heat treatment but typically around 400 MPa.

- Elongation: Generally low due to the high carbon content, around 1-5%.

3 - Hardness: - The hardness of BH13 steel can be influenced by the heat treatment process.

Typically, after quenching and tempering, the hardness can reach around **58 to 63 HRC** (Rockwell Hardness Scale).

4 - Wear Resistance: - Excellent wear resistance due to high carbon and chromium content, making it suitable for tool applications.

5 - Heat Treatment: - Quenching: Oil or air quenching is common.

- Tempering: Followed by tempering to achieve desired hardness while reducing brittleness.

Overall, BS BH13 steel is recognized for its high hardness and ability to maintain a sharp edge, making it a popular choice for applications in tooling and machine fabrication.

Always consult specific technical data sheets or material standards for precise applications and treatments.

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• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

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