NM300 NM400 NM450 NM500 NM600 Abrasion Resistant Steel

NM300 NM400 NM450 NM500 NM600 Abrasion Resistant Steel
NM300 NM400 NM450 NM500 NM600 Abrasion Resistant Steel
NM300 NM400 NM450 NM500 NM600 Abrasion Resistant Steel
NM300 NM400 NM450 NM500 NM600 Abrasion Resistant Steel
NM300 NM400 NM450 NM500 NM600 Abrasion Resistant Steel

NM300 NM400 NM450 NM500 NM600 Abrasion Resistant Steel

The chemical composition of NM300 is as follows: Carbon (C) : 0.26-0.32% Silicon (Si) : 0.20-0.40% Manganese (Mn) : 1.20-1.50% Phosphorus (P) : ≤0.025% Sulfur (S) : ≤0.010% Chromium (Cr) : ≤0.30% Nickel (Ni) : ≤0.30% Copper (Cu) : ≤0.30% Vanadium (V) : ≤0.10% Boron (B) : ≤0.005%

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Product Introduction

NM300 NM400 NM450 NM500 NM600 Abrasion resistant steel

The numbers in the steel grade name indicate the Brinell hardness of the steel, with higher numbers indicating greater hardness and therefore greater resistance to abrasion. NM300 has a Brinell hardness of 300, while NM400, NM450, NM500, and NM600 have Brinell hardness values of 400, 450, 500, and 600, respectively. This makes them suitable for use in applications such as mining equipment, construction machinery, and transportation equipment, where abrasion resistance is critical. Abrasion resistant steel is typically made by adding alloying elements such as chromium, nickel, and molybdenum to the steel, which improves its toughness and hardness. These elements also help to form a protective layer on the surface of the steel, which helps to prevent wear and tear. Overall, the high hardness and toughness of abrasion resistant steel make it an ideal choice for use in harsh environments where machinery and equipment need to withstand heavy wear and tear.

Product specification

1. NM300, NM400, NM450, NM500, and NM600 are all types of abrasion-resistant steel.

2. These types of steel are specifically designed to withstand repeated wear and tear, making them ideal for use in heavy industrial applications.

3. NM300 has a minimum hardness of 300 HBW, while NM400 has a minimum hardness of 400 HBW. Similarly, NM450 has a minimum hardness of 450 HBW, NM500 has a minimum hardness of 500 HBW, and NM600 has a minimum hardness of 600 HBW.

4. These steel grades have high strength and toughness, which enables them to withstand harsh working environments and resist cracking and deformation.

5. NM300, NM400, NM450, NM500, and NM600 can be used in a variety of industries, including mining, construction, agriculture, and manufacturing.

6. These types of steel are also resistant to corrosion, which extends their useful life and reduces maintenance costs.

7. Advanced production techniques are used to produce these steel grades, including controlled rolling and quenching and tempering processes.

8. Overall, NM300, NM400, NM450, NM500, and NM600 provide excellent resistance to wear and tear, high strength and toughness, and corrosion resistance, making them ideal for use in a variety of heavy-duty applicatio