65Mn Steel

All hard blue 65mn manganese steel strip, supply 65Mn spring steel strip 65Mn blue steel strip 65Mn heat treatment high elasticity

Spring steel strip 65mn quotation, cold rolled hardness: 300~340HB

Chemical composition

Copper Cu: ≤0.25

Sulfur S: ≤0.035

Nickel Ni: ≤0.25

Manganese Mn: 0.90 ~ 1.20

65Mn Steel is a high-quality steel material known for its excellent strength, durability, and resistance to wear and tear. This type of steel is highly sought after by a variety of industries for its versatility and reliability, making it an essential component in the manufacture of a wide range of products.

One of the most significant advantages of 65Mn Steel is its exceptional heat treatment capabilities, allowing it to withstand high temperatures without losing its structural integrity. This makes it ideal for use in high-stress applications like construction, heavy machinery, and transportation, where durability and toughness are critical.

Another essential feature of 65Mn Steel is its resistance to corrosion. It can withstand harsh environmental conditions, including exposure to moisture and chemicals, without losing its strength. This helps ensure that products made from this material last longer, saving manufacturers time and money in the long run.

Moreover, 65Mn Steel is highly machinable, making it easy to work with and fabricate. This means that manufacturers can create intricate shapes and designs that would be difficult, if not impossible, with other materials. Additionally, it is a cost-efficient option, making it an attractive choice for businesses looking to keep production costs low without sacrificing quality.

mechanical properties: Tensile strength σ b (MPa) : 825 ~ 925 Yield strength σ s (MPa) : 520 ~ 690 Elongation δ 10 (%) : 14 ~ 22.5 Reduction of area ψ (%) : no more than 10 Hardness: hot rolled, acuities 302 hb; Cold drawn + heat treatment, acuities 321 hb

Used for small size all kinds of flat, round spring, seat cushion spring, spring wind, also can make spring ring, valve spring, clutch reed, brake spring and cold drawn steel cold roll spiral spring.