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    Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
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25Cr2Mo1VA Alloy Steel Round Bar with Heat Treatment and Polished Surface for High Strength Applications

  • 25Cr2Mo1VA Alloy Steel Round Bar with Heat Treatment and Polished Surface for High Strength Applications
Minimum Order Quantity 1 Ton
Price US $850-1,450 / Ton
Product Details
Model Number 25Cr2Mo1VA Surface Treatment Polished
Diameter Range OD 6-630mm Carbon Content 0.22-0.29
Silicon Content 0.17-0.37 Manganese Content 0.50-0.80
Molybdenum Content 0.90-1.10 Chromium Content 2.10-2.50
Vanadium Content 0.30-0.50 Tensile Strength 930 MPa
Yield Strength 780 MPa Elongation 14%
Section Shrinkage 55% Impact Energy 63 J
Hardness 241
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25Cr2Mo1VA Steel Round Bar

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Heat Treatment Alloy Steel Bar

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Polished Surface 25Cr2Mo1VA Round Bar
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Product Description
25Cr2Mo1VA Alloy Structural Steel Round Bar
High-performance heat-resistant carbon steel with excellent strength, toughness, and high-temperature properties up to 510°C.
Chemical Composition
Element Content (%)
Carbon (C)0.22-0.29
Silicon (Si)0.17-0.37
Manganese (Mn)0.50-0.80
Molybdenum (Mo)0.90-1.10
Chromium (Cr)2.10-2.50
Vanadium (V)0.30-0.50
Phosphorus (P)≤0.035
Sulfur (S)≤0.035
Copper (Cu)≤0.30
Nickel (Ni)≤0.30
Mechanical Properties
Property Value
Tensile Strength930 MPa
Yield Point780 MPa
Elongation14%
Section Shrinkage55%
Impact Energy63 J
Hardness241
Material Characteristics
  • Heat-resistant carbon steel with high strength and toughness
  • Excellent high-temperature performance below 500°C
  • No hot brittle tendency with good hardenability
  • Moderate machinability and cold plastic deformation capability
  • Generally used in quenched state, also available normalized and tempered
  • Poor welding characteristics
Applications
  • Nuts, bolts, studs, and fasteners for high-temperature applications
  • Turbine rotors, sleeves, and main steam valves up to 510°C
  • Control valve stems and gears under high-temperature conditions
  • Transmission systems for tractors and automotive applications
  • Carburized gears, pinions, shafts, bearings, and piston rings
  • Oil drilling equipment, mining claws, and cone components
Available Sizes
Round Bar Diameter: 12-380mm
Available in various conditions: pre-hardened, hot rolled, annealed, quenched and tempered
Surface conditions: black, pre-machined, grinding, polish
Product Images
25Cr2Mo1VA alloy steel round bar inventory 25Cr2Mo1VA steel material close-up 25Cr2Mo1VA round bar manufacturing 25Cr2Mo1VA steel quality inspection 25Cr2Mo1VA material specifications 25Cr2Mo1VA industrial application
Quality Assurance
Certified Quality
ISO 9001 certified quality management system with regular audits and recertification
Reliable Sourcing
Materials sourced directly from government-owned steel mills for consistent quality
Timely Delivery
Priority treatment for all orders with shortest possible lead times
Value-Added Services
Metal cutting, sizing, machining, sawing, and heat treatment services available
Tags:

A322 Steel Round Bar

ASTM round steel rod

Mechanical round steel bar