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How heat treatment affect the properties of martensitic stainless steel?

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How heat treatment affect the properties of martensitic stainless steel?
Latest company news about How heat treatment affect the properties of martensitic stainless steel?

Martensitic stainless steels are heat treatable alloys for greater hardness and strength.

 

Heat treatment is critical in determining the mechanical performance of martensitic stainless steel. 

Processes such as quenching and tempering significantly influence hardness, toughness, and corrosion resistance.

Proper heat-treatment creates a fully martensitic structure, ensuring high strength and wear resistance,

making the material suitable for demanding mechanical applications.

 

Our martensitic stainless steel products are supplied in annealed or cold worked conditions for use

in applications that require hardness, high strength and wear resistance, products such as high quality knives,

scissors,measuring tools, food blades, surgical instruments, springs, washers, 

mechanical engineering parts, automotive components...

 

Martensitic grades Chemical composition Typical hardness HRC
AISI 410, SUS410, EN 1.4006, DIN X12Cr13 C 0.14, Cr 13.2 38-45

AISI 420, SUS420J1, EN 1.4021,

DIN X20Cr13

C 0.20, Cr 12.5 49

AISI 420, SUS420J2, EN 1.4028,

DIN X30Cr13

C 0.30, Cr 12.5 53
AISI 420, EN 1.4031, DIN X39Cr13 C 0.39, Cr 13.5 54
AISI 420, EN 1.4034, DIN X46Cr13 C 0.45, Cr 13.5 56-59
AISI 420, EN 1.4037, DIN X65Cr13 C 0.68, Cr 13.0 58-60
AISI 420MoV, EN 1.4116, DIN X50CrMoV15

C 0.5, Cr 14.4, Mo 0.6,

V 0.11

55-58
EN 1.4122, DIN X39CrMo17-1 C 0.41, Cr 16.1, Mo 1.0  55

AISI 440A, SUS440A, EN 1.4109,

DIN X70CrMo15

C 0.70, Cr 16.8, Mo 0.5 57-60

AISI 440B, SUS440B, EN 1.4112,

DIN X90CrMoV18

C 0.9, Cr 18, Mo 1.0, V 0.1 58-60

AISI 440C, SUS440C, EN 1.4125,

DIN X105CrMo17

C 1.0, Cr 17.0, Mo 0.5 58-60

AISI 431, SUS431, EN 1.4057,

DIN X17CrNi16-2

C 0.18, Cr 15.6, Ni 1.55 QT800, QT900

 

latest company news about How heat treatment affect the properties of martensitic stainless steel?  0

Pub Time : 2025-11-24 11:32:37 >> News list
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