12CR27 Stainless
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12CR27 Stainless Steel Overview
12CR27 stainless steel developed by Sandvik . It’s a high-chromium martensitic stainless steel known for its excellent corrosion resistance and toughness.
With a composition of 13.5% chromium, it forms a passive layer on its surface, which protects it from rust and corrosion even in aggressive environments. The addition of carbon and other alloying elements enhances its hardness and strength, making it suitable for various industrial applications where durability is crucial.
This steel is often used in manufacturing components for chemical processing equipment, knives, surgical instruments, and valves, where resistance to corrosion and wear is paramount. Its martensitic structure enables it to be hardened through heat treatment, further improving its mechanical properties for demanding applications.
Overall, 12CR27 stainless steel offers a combination of corrosion resistance, strength, and machinability, making it a versatile choice for a range of engineering purposes.
Composition
13.5% Chromium
0.6% Carbon
85.1% Iron
0.4% Manganese
0.4% Silicon
+ Trace Elements.
Heat Treatment
This steel can be and is hear treated for use in knife blades. This treatment significantly improves it’s toughness.