1. High temperature steel: This steel is suitable for blades under high temperature conditions and can usually withstand temperatures of up to 650 degree C. This steel is required to have good corrosion resistance, oxidation resistance and high strength.
2. Stainless steel: This steel has very good corrosion and wear resistance. Because of their good corrosion resistance and high temperature properties, they are well suited as blade materials for steam and gas turbine units.
3. High alloy steel: This steel is a material with extremely high strength and high durability. They are commonly used on blades under high temperature and pressure conditions, and can be resistant to corrosion and fatigue.
4. Cast steel: This steel is very suitable for large turbine sets. The casting method can produce large blades and can adapt to various design shapes.
X4CrNiMo16-5-1, X5CrNiCuNb16-4, X10CrNiMoV12-2-2, X12CrNiMoV12-2, X1 2CrMoWVNbN10-1-1, X1 2CrNiMo12,
X1 8CrMoNbVN11-1+QT, X22CrMoV12-1, X20Cr13, X19CrMoNbVN11-1, B50A789(GTD-450), B50A790(403Cb), B50A947A4,
B50A947B2, B50A948, B50A789G, 10705BP, 10705BAA/10705AG, 10705BU, 10705MBU, K11C64A, K11C79E, K11C77E,
K11C88A, KT5325BS12, KT5330ASO, KT5331ASO, KT5300AS5, KT5301HS20
| B50A365, B50A365B, 403Cb+ 403Cb+ ESR Stainless, Alloy Steel for Fasteners. 403Cb+ steel is EN 10269 heat-resistant steel and is used for fasteners. 403Cb+ martensitic stainless steel is characterized by high-temperature streng |
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| Nimonic 80A, Alloy 80A, UNS N07080, 2.4952 Nimonic 80A, Alloy 80A, UNS N07080, 2 4952 is a wrought, age-hardenable nickel-chromium alloy |
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| 1.4913, X1 9CrMoNbVN11-1 1 4913, X19CrMoNbVN11-1 high-alloyed chrome molybdenum Creep resisting martensitic stainless steel, used in |
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| 1.4923, X22CrMoV12-1 1. 4923, X22CrMoV12-1 high temperature boiler steel - designed for for turbine blade forgings, components in steam turbines, aerospace and high-temperature resistant screws |
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| 1.4938, X12CrNiMoV12-3, UNS S64152, M152 1.4938, X12CrNiMoV12-3, is High temperature high strength Martensitic Stainless steel, creep-resistant, oxidation |
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| 1.4938, X12CrNiMoV12-3, UNS S64152, M152 1.4938, X12CrNiMoV12-3, is High temperature high strength Martensitic Stainless steel, creep-resistant, oxidation |
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| AISI 403, AISI 41 0, UNS S40300, UNS S41000 GE B50A947, B7B20A, SIEMENS 10705BC, 10705AT, 10725AH, 10725BA, 916208, APP-MV11-Z0-020, 090-297 |
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| 15-5PH, UNS 15500, 1.4545, X5CrNiCuNb15-5. 15-5PH, UNS 15500, 1.4545, X5CrNiCuNb15-5 martensitic precipitation hardened, chromium-nickel-copper |
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| 17-4ph, X5CrNiCuNb1 6-4, AISI 630, S17400, 1.4542, 1.4548.4 17-4PH, 14542, X5CrNiCuNb16-4, AISI 630, UNS S17400 1.4548.4 precipitation hardened stainless steel acc. to SIEMENS TLV 9239 01, 10705 BX, EN 10088-1, ASTM A564, ABS 5692 D |
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| 1Cr1 1 Ni2W2MoV, 13Cr1 1Ni2W2MoV, 13X11 H2B2M中, 1X12H2BM中 1Cr11Ni2W2MoV, 13Cr11Ni2W2MoV, 961 martensitic heatresistant stainless steel acc. GJB 2294-95, GJB 2294A-2014, HB502 |
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| XM-25, UNS S45000, 1 .4594, X5CrNiMoCuNb1 4-5, Custom 450, B50A789 XM-25, UNS S45000, 1.4594, X5CrNiMoCuNb14-5, Custom-450, B50A789, K11C88A martensitic age-hardenable |
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| 1. 4962, X12CrNiWTiB1 6-13, St17-1 3W 1.4962, X12CrNiWTiB16-13, X10CrNiW17-13-3 Stainless steel is an Austenitic Stainless Steel used in the |
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| Alloy 825, Incoloy 825, 2.4858, UNS N08825 Alloy 825(UNS N08825) is an Austenitic Ni-Fe-Cr alloy with add of Mo, Cu and Ti. |
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| Alloy 825, Incoloy 825, 2.4858, UNS N08825 Alloy 825(UNS N08825) is an Austenitic Ni-Fe-Cr alloy with add of Mo, Cu and Ti. |
One of the most common blade steels is 9Cr-1Mo-V, which has excellent high temperature strength and resistance to corrosion and fatigue. This steel is often used in the manufacture of steam turbine blades, where it is able to withstand the high temperatures and pressures of the steam environment.
Another popular blade steel is 17-4PH, which is a precipitation hardening stainless steel that combines high strength and toughness with good corrosion resistance. This steel is often used in gas turbine blades, where it is able to withstand the high speeds and temperatures of the combustion process.
Other blade steels that are commonly used in steam and gas turbines include 12Cr, 18Cr, and 22Cr, each with their own unique properties and advantages.