EN 1.4122 Stainless Steel

EN 1.4122 Stainless Steel

EN 1.4122 Stainless Steel General Characteristics GNEE’s most corrosion resistant martensitic grade, good resistance in moderately corrosive, low chloride containing environments. Very good mechanical properties and wear resistance. Medium-high hardness. Applied for e.g. surgical instruments,...
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EN 1.4122 Stainless Steel

General Characteristics

GNEE’s most corrosion resistant martensitic grade, good resistance in moderately corrosive, low chloride containing environments. Very good mechanical properties and wear resistance. Medium-high hardness. Applied for e.g. surgical instruments, food processing equipment, mechanical parts, machine and pump construction.


Typical Applications

  • Surgical instruments

  • Food processing equipment

  • Mechanical parts

  • Machine and pump construction


Chemical Composition

The chemical composition is given as % by weight.


CMnCrNiMo

Typical

0.41


16.1


1.0

EN 10088-2

0.33-0.45

≤1.5

15.5-17.5

≤1.00

0.8-1.3


Mechanical Properties

StandardRp0.2Rp1.0RmElongation

MPa

MPa

MPa

%

Product type: Cold rolled coil and sheet

Typical (thickness 1 mm)

460

490

720


EN 10088-2



≤ 900

≥ 12

Product type: Hot rolled coil and sheet

EN 10088-2



≤ 900

≥ 12


Physical Properties

DensityModulus of elasticityThermal exp. at 100 °CThermal conductivity

kg/dm3

GPa

10-6/°C

W/m°C

7,7

215

10,4

15


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