Technical articles on special steel grades, applications, and manufacturing from Longhai Steel.
AMS 6304 is a high-performance 0.95Cr-0.5Mo-0.3V high tensile strength low alloy steel that meets the AMS 6404L technical specification. Produced via a consumable electrode remelting (ESR) process, this alloy delivers exceptional mechanical properties and
When it comes to materials that demand uncompromising strength, exceptional corrosion resistance, and versatility across harsh environments, AM 355 Stainless Steel stands out as a top-tier choice. Thi
NB 00141 Steel bars, Creep resistant, St12T, X22CrMoV12-1, Rp0.2 700 MPa min high alloy steel bars.
GTD 450 / C450 / UNS S45000 Stainless Steel OverviewGTD 450, also known as C450 or UNS S45000, is a type of martensitic stainless steel renowned for its high strength, excellent corrosion resistance,
General Electric Material B50A789 identifies a Chromium-Nickel-Copper-Columbium-Iron alloy steel, as forged, extruded or machined, from bar or billet, for compressor blading and steam turbine buckets.
ASTM A437/A437M B4B is a quenched and tempered martensitic stainless steel with excellent mechanical properties
X12CrNiMo12, 1.4939 QT900 Bar for highly loaded Blades/Vanes
Creep resistant steels - X12CrNiMoV12-2, Z12CNDV12, 1.4933, 1.4938, 1.4939, S41428, S64152, X12CrNiMo12, XM-32, Jethete M152 comparison, Bar for highly loaded Blades /Vanes (ESR)
X40MnCrN19 K, 1.3813 cold drawn steel bars for the manufacturing of tension bolts
GTD 450 Blades of Gas Turbine Material, UNS S45000, Custom 450® Stainless, Precipitation hardening stainless steel, used for compressor blading.
The material 1.4418 is a stainless steel alloy. It is also known as X4CrNiMo16-5-1 or 1.4418/QT900. This alloy falls under the category of martensitic stainless steel and contains elements like chromium, nickel, molybdenum, and a small amount of sulfur. I
S/SJ2, and French grade Z12CNDV12 belong to CrNiMoV martensitic heat-resistant stainless steel
21CrMoV5-7 steel has emerged as a highly sought-after material for fasteners due to its exceptional properties and outstanding performance.
The selection of the appropriate turbine blade steel grade is crucial for ensuring the reliability and performance of gas and steam turbines. The mentioned turbine blade steel grades, including 12CrNiMoV12-3, 1.4938, B50A948, Jethete M-152,XM-32
Heat treatment processes of 21CrloV5-7 stel specimens and the piston head made of the same steel were investigated.
his specification identifies hot rolled, heat treated and descaled 12% Chromium, UNS S42200 martensitic stainless steel bars
Custom450 is awidelyused maragingstainlesssteel, and the melting method and chemical composition vari ations in different batches have a significant effect on its properties
Custom 450® stainless is a martensitic age-hardenable stainless steel which exhibits very good corrosion resistance with moderate strength. Custom 450 has a yield strength somewhat greater than 690MPa in the annealed condition.
Metallurgical Analysis and Simulation of a Service-Fractured Compressor Blade Made of ASTM S45000 Alloy
HY-80 is high strength steel used in a quenched and tempered condition to achieve mechanical properties such as ship and submarine hulls
Due to the high efficiency, reduced environmental pollution and high reliab ultra-supercritical coal-fired technology becomes the world leading commercialized power generation technology. The ultra-su
Study and Production of AISI 403 Steel for 300~600MW Turbine Blades
Study on Welding of Steel 17-4PH for Steam Turbine Blades
Steel X10CrNiMoV12-2-2 Forged Bars for Steam Turbine Blades
The steel used in the experiment is 422 martensitic stainless steel, its chemical composition is shown in Table 2.1, and the original heat treatment state is hot-rolled and annealed
Dynamic recrystallization (DRX) process ofa martensitic stainless steel (AISI 422) at temperatures of950, 1000, 1050, 1100 and 1150oC and strain rates of 0.01, 0.1 and 1 s21.
X5CrNiCuNb16-4 ESR Wrought billets or round bars, for subsequent cold cutting and hot forging into turbine blades
Mechanical properties of 422 stainless steel repaired via wire feed laser welding
Temperature Measurement and Burn Mechanism of Stainless Steel 1Cr11Ni2W2MoV in Grinding
Due to supercritical (initial steam pressure of 24MPa, initial steam temperature and reheating temperature of 566°C/566°C) and ultra-supercritical (initial steam pressure of 25MPa, initial steam tempe
Thermoplastic Forming Behavior and Microstructure Evolution of 422 Super-critical Blade Steel
Effects of Tempering Temperature on Microstructure and Low-Temperature Toughness of 1000 MPa Grade NiCrMoV Low Carbon Alloyed Steel
Magnesium rare-earth (Mg-RE) alloy castings with a large size and complex structure exhibit versatile prospects in critical aircraft, aerospace, and defense fields owing to their ultralow density, excellent specific strength, and high-temperature resistan
