Aging steel S45000 & C450
2026-08-20 15:50:00 Origin： Remark：0 Click：
Turbine Blade Steel Specifications GD450 Round bar, Flat bar, ESR ingot Stock Available, Stockist C450 Steelmaking, ESR melted, Heat treatment
TURBINE BLADE STEEL - S45000 & C450
Available stock: round bar 25 ~ 210 mm, ESR ingot
Material type: Custom 450 (GD450 & C450) stainless has very good corrosion resistance with moderate strength. A single-step aging treatment develops higher strength with good ductility and toughness.
Typical chemical elements (mass weight - %)
Carbon, C (％): ≤ 0.05
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.025
Chromium, Cr (％): 14.0 ~ 16.0
NIckel, Ni (％): 5.00 ~ 7.00
Molybdenum, Mo (％): 0.50 ~ 1.00
Aluminum, Al (%): -
Copper, Cu (%): 1.25 ~ 1.75
Titanium, Ti (%): -
Niobium, Nb (%): 8 X C Min
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb ≥ MPa: 895
Yield strength, σ0.2 ≥ MPa: 655
Elongation, δ5 ≥ (％): 10.0
Reduction of area, ф ≥ (％): 40.0
Yield strength, σ0.2 ≥ MPa: 655
Elongation, δ5 ≥ (％): 10.0
Reduction of area, ф ≥ (％): 40.0
Hardness | HBW: HRC 32 min.
Hardness | HBW: HRC 32 min.
Hardness | HBW: HRC 32 min.
TYPICAL APPLICATIONS
Moving blade pins
Chemical equipment and parts
Mechanical parts used in the condition of corrosion resistance
Bolts and nuts for industry purpose
Mechanical parts used in the condition of corrosion resistance
Bolts and nuts for industry purpose
Industrial fan blades and blowers
Steam and gas turbine components
Compressors, rotors, shafts, and gears
High-stress structural aerospace and marine parts
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to Email (sales@ccsteels.com) our qualified production engineers.
If you meet further on any technical enquiry, pleased to Email (sales@ccsteels.com) our qualified production engineers.
Further, please also check the materials in stock available:
Raw material - steels of blade for steam turbine
XM-25, S45000, GD450, C450
403 ESR, GB8732 type 12Cr12Mo, 10705BA/BB/BC
AISI 616, 422, 1.4935, X20CrMoWV12-1, 10705BU
B50A365B, 403Cb+, 1.4913, X19CrMoVNbN11-1
17-4PH, 630, 1.4542, X5CrNiCuNb16-4, 10705GU/GV/GW
M-152, S64152, 1.4938, X12CrNiMoV12-3, S151D
FV520B, S143, 1.4594, X4CrNiCuMo14-5
X22CrMoV12-1, 1.4923
13Х11Н2B2MФ, AE961W
15-5PH, XM-12, S15500
A286, AISI 660, S66286
10705MBU, 10705AJ
Non-magnetic steel:
1.3813, X40MnCrN19, 1.3816, X8MnCrN18-18
1.3817, X40MnCr18, 1.3818, X55MnCrN18-4
Hot search：
Previous page：GJB 37CrNi3A
Last page：AMS 5747
