The main shortcomings of actual 9-12Cr high-chromium steels are that the creep resistance is not enough to fulfill the engineering requirements at temperatures higher than 600°C and the material undergoes a cyclic softening. Creep strength at high temperature could be improved by a microstructural optimization through nano-precipitation

They have a low to high carbon content, and contain 12% to 15% chromium and up to 1% molybdenum. It's used whenever corrosion resistance and-or oxidation 

The effect of a carburizing regime and subsequent heat treatment on the wear resistance of high chromium steels is estimated. Carburization raises the abrasive wear resistance and allows significant suppression of the adhesion phenomena under dry sliding. The results obtained allow us to determine the regime of surface hardening of high

High carbon-chromium low alloy steel type CR. TECHNICAL DATA SHEET. General notes: » chrome alloy tool steel (Material number 1.3505, 100Cr6, AISI 52100).

High-chromium (9-12% Cr) Cr-Mo and Cr-W ferritic steels are favored as candidates for fusion applications. In early work to develop reduced-activation 

2021. 12. 12. · Four CCT Diagrams of Steels High Chromium Cast Iron High Nitrogen Stainless (HSN) Steels Low Carbon 2.4-4.15% Steel Ni-Cr Steel Ni-Cr-Mo Steel Nicrofer5621 hMoW - alloy 22 ROLTEC SF Steel ROLTEC SF Steel Rail Steel SAE 3240 Steel SAE 3312 Steel SAE 3360 mod. Steel SAE 3360 mod. Steel SAE 4047 Steel SAE 4130 Steel SAE 4130 Steel SAE 4147 Steel

Low alloy steel with addition of nickel, chromium and molybdenum with high strength and impact properties. Steel containing 0.2-0.3% molybdenum and 1.65-3.75% nickel as alloying elements with case hardening properties. Nickel and chromium added alloy steel with toughness, resistance to oxidation and corrosion.

have a relatively high carbon content (0.1 - 1.2%) compared to other grades of Stainless steels. They are plain chromium steels containing between 12 and 

secondary phases is essential to the successful use of the high-performance stainless steels. A section of the iron-chromium-nickel system.

The terms hard, high carbon and high chromium steels refer to stainless steels having a hardness which inhibits ready machining of the workpiece, e.g., Rockwell 

High-Chromium Ferritic and Martensitic Steels for Nuclear Applications. Author(s): ["Ronald L. Klueh"," Donald R. Harries"]. The