Stainless Steel 1.4037 440A
Everything you need to know about martensitic stainless steel 1.4037, 440A, X65Cr13 according to EN 10088-1
What is Grade 1.4037 440A Stainless Steel?
Stainless Steel 1.4037, also known as 440A, is a martensitic stainless steel with high hardness, wear resistance, and moderate corrosion resistance. This steel is commonly used in applications requiring good strength and durability, particularly in conditions involving exposure to mild corrosive environments.
- Corrosion Resistance
- Good Polish Ability
- High Hardness
- Toughness
Why use stainless steel 1.4037 440A?
This grade of stainless steel is widely chosen for applications requiring a combination of moderate corrosion resistance, excellent hardness, and wear resistance.
What is the chemical composition of stainless steel 1.4037 440A?
The chemical composition is:
|
chemical element
|
% present |
|---|---|
| Carbon (C) [Max] | 0.58 to 0.70% |
| Manganese (Mn) | 1.00% |
| Silicon (Si) [Max] | 1.00% |
| Phosphorus (P) [Max] | 0.040% |
| Sulphur (S) [Max] | 0.015% |
| Chromium (Cr) [Max] | 12.5 to 14.5% |
Applications in Stainless Steel 1.4037 440A
This grade of stainless steel is widely used in applications requiring a combination of hardness, wear resistance, and moderate corrosion resistance
The main applications include:
- Cutlery and Blades
- Surgical and Medical Instruments
- Industrial Tools
- Automotive and Aerospace
- Defence and Tactical Equipment
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