Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
Stainless Steel 420A (1.4021) Medical Alloy
420A is a martensitic stainless steel best used in the hardened, fine polished an passivated conditions in order to increase its toughness levels and make it ideal for generating a good cutting edge. It can be hardened by heat-treatment and also develops a good corrosion resistance to many chloride-free environments such as soaps, solvents and organic solutions.
Applications
Medical instruments
Surgical instruments
Dental instruments
Typical Chemical Composition
Typical Mechanical Properties
Specifications
1.4021
ISO 7153-1 (B)
ASTM F899
EN X20Cr13
DIN X20Cr13
AFNOR X20Cr13
Availability
Stainless Steel 420A (1.4021) Medical Alloy is available in
Precision ground Round bars : 6mm Dia to 60mm Dia x 3000mm long
Sheets / Plates : 1mm to 25mm thk x 500mm x 1500mm long
Wires : 0.20mm Dia to 4.5mm Dia X Coil / Straight Rods
Contact sales for more information
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