Three performance principles for choosing NM500 abrasion resistant steel plate

1. The principle of equal strength

NM500 abrasion resistant steel plate is generally used for welding low carbon steel and low alloy steel. For workpieces or structures that bear static or general loads, steel plates with the same tensile strength as the base material are usually selected, which is the principle of equal strength.

2. Anti-crack principle

NM500 abrasion resistant steel plate with good crack resistance can avoid joint cracks during welding and use. NM500 abrasion resistant steel plate is generally used for welding structures with large rigidity, complex shapes, and dynamic loads in use.

3. The principle of equal resilience

The toughness of the deposited metal of NM500 abrasion resistant steel plate is similar to that of the base metal, because in practice, the fear of damage to the welded structure is mostly not due to insufficient strength, but insufficient toughness. Therefore, the strength of the NM500 abrasion resistant steel plate is slightly lower than that of the base material, and the toughness should be the same or similar.

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