NM500 steel plate is a high-strength wear-resistant steel plate, NM500 steel plate has high wear resistance, is also a kind of carbon structural steel, belongs to the low carbon steel (C ≤ 0.25%), the chromium content is about 12%. Because of good hardenability and a certain degree of strength and toughness, it is often used as a material for gear racks and shafts and other parts.
NM500 steel plate grade: N is "wear-resistant" in the "resistant" the first letter of the alphabet. M is "wear-resistant" in the "grinding" the first letter of the alphabet. 500 is the Brinell hardness value of HB value. (500 hardness value is broad, domestic NM500 hardness value is about 500.)
NM500 steel plate implementation standards: the implementation of Q/WTB012-2010 standard.
NM500 steel plate delivery state: the steel plate is delivered in tempered (quenched + tempered) state, and can also be specified according to technical requirements of the delivery state.
