The mechanical properties and anti-abrasion properties of 00Cr13Ni4 Mo super martensitic stainless steel under 8heat treatment processes were investigated

through a series of tests

such as scanning electron microscopy analysis

transmission electron microscopy analysis

hardness and impact test

and the erosion wear test.The results show that

the reverse austenite formed after the 00Cr13Ni4 Mo steel was tempered at 550℃to 650℃

which reduced the strength and hardness of the material and increased the toughness of the material.The anti-abrasion performance of the 00Cr13Ni4 Mo steel is primarily related to its hardness

while the material's toughness affected little.Comprehensively considering the properties and the economy

being normalized at 1 050 ℃for 9hand first tempered at 550 ℃for 6his the most suitable heat treatment process for this kind of steel.