Grade 65Mn Steel

One of the most significant advantages of 65Mn steel is its exceptional strength. It has a high tensile strength and excellent fatigue resistance, making it ideal for use in high-stress applications such as springs, knives, and industrial machinery. Additionally, this type of steel is incredibly durable, making it an excellent choice for products that require long-lasting performance.

Another advantage of using 65Mn steel is its versatility. It can be easily shaped and machined, making it a popular choice for a wide range of applications. This steel can be found in various products such as machinery, tools, and construction materials.

Furthermore, 65Mn steel is relatively affordable compared to other types of high-quality steel. Its cost-effectiveness makes it a popular choice for many industrial applications that require a strong and durable material.

Product Specification

1. Chemical composition: The chemical composition of 65Mn steel includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), and other elements. The typical composition of this steel is C: 0.62-0.70%, Si: 0.17-0.37%, Mn: 0.90-1.20%, P: ≤0.035%, S: ≤0.035%.

2. Physical properties: The physical properties of 65Mn steel include a density of 7.85 g/cm³, a melting point of 1340 ℃, and a specific heat capacity of 470 J/(kg·K). It has a high yield strength of 390 MPa and a tensile strength of 590 MPa.

3. Heat treatment: 65Mn steel can be heat treated to improve its mechanical properties. The typical heat treatment process includes annealing, quenching, and tempering. After quenching and tempering, the steel can have a hardness of 28-55 HRC.

4. Applications: 65Mn steel is widely used in the manufacture of various machine parts, such as gears, springs, clutch plates, and bearings. It is also used in the production of agricultural machinery, construction machinery, and mining machinery.

Used

• Manufacturing of springs
• Construction and building materials
• Agricultural equipment
• Automotive and transportation industry
• Mining and drilling equipment

COMPANY INTRODUCTION

Our company covers an area of 66.700 square meters, with an annual output of nearly 100,000 tons. We are a professional and modern manufacturer specializing in producing various kinds of products related to stainless steel. Professional sales of various specifications of Stainless Steel Sheet, Wear Resistant Steel Plate, High Strength Steel Plate, Stainless Steel Pipe, Tool Steel, Saw Blade Steel, Band saw blade steel strip, Chain Steel, Cold Drawn Steel Bar, complete specifications, quality and quantity.

Stainless Steel Sheet: 201 301 302 303 304 304L 316 316L 321 308 308L 309 309L 309S 309H 310 310S 410 430 2205 409.

Wear Resistant Steel Plate: M300, NM360, NM400, NM450, NM500, NM550, NM600, NM650, MN13.

High Strength Steel Plate: S460ML, S460QL, S690QL1, S890QL1, S960QL1, A514GrQ.

Stainless Steel Pipe: welded pipe, seamless pipe, 201, 304, 316.

OUR ADVANTAGES
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service to customers is the direction of our work and the
ruler of value evaluation, starting from the fundamental
needs of customers, all-round service to customers.
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with a positive and optimistic attitude in the face of daily
work, encountered difficulties and setbacks nevergive up.
Strive to improve performance, always optimistic and
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