English
Spanish
French
German
Italian
Chinese (Simplified)
Japanese
Korean
Arabic
Portuguese
Call Us : 08045800544
Call Us : 08045800544
Get a Quote
14CrMo4-5 Alloy Steel 14CrMo4-5 Round Bars
125.0 INR/Kilograms
Product Details:
- Finish Bright, Black, Peeled, Polished
- Standard EN 10216-2, DIN 17175, ASTM A213
- Technique Hot Rolled / Forged
- Tolerance h8, h9, h11 or as required
- Grade 14CrMo4-5
- Diameter 6mm - 350mm
- Specific Use High Temperature and High Pressure Applications
- Click to view more
X
14CrMo4-5 Alloy Steel 14CrMo4-5 Round Bars Price And Quantity
- 125.0 INR/Kilograms
- 1000 Kilograms
14CrMo4-5 Alloy Steel 14CrMo4-5 Round Bars Product Specifications
- 14CrMo4-5
- h8, h9, h11 or as required
- Hot Rolled / Forged
- EN 10216-2, DIN 17175, ASTM A213
- Bright, Black, Peeled, Polished
- Boiler, Pressure Vessels, Chemical Industry, Power Plant, Construction
- High Temperature and High Pressure Applications
- 6mm - 350mm
- 3 - 12 Meters or Custom Cut Lengths
- Annealed, Normalized, Quenched and Tempered
- Round Bars
- 14CrMo4-5 Alloy Steel
- Moderate
- Normalized + Tempered
- 241 HBW (as per requirement)
- 35 J (at room temperature)
- Smooth with No Surface Defects
- 7.85 g/cm3
- Standard Export Sea-Worthy Packing
- Good
- Excellent
- 20%
- EN 10204 3.1/3.2
- 450 - 600 MPa
- Seamless / Rolled / Forged / Cold Drawn
- Min 280 MPa
Product Description
14CrMo4-5 is a European standard alloy steel (under EN 10273 or EN 10222-2) that is functionally very similar to the ASTM A182 F11 discussed previously. It is a "CrMo" steel designed primarily for elevated temperature service and pressure purposes.
Technical Profile: 14CrMo4-5
This grade is prized for its creep strengththe ability to resist deformation under constant stress at high temperaturesand its reliability in power plant construction.
Chemical Composition
The name itself reveals the chemistry: 14 (0.14% Carbon), Cr4 (approx. 1% Chromium), and 5 (approx. 0.5% Molybdenum).
| Element | Percentage (%) |
| Carbon (C) | 0.10 0.18 |
| Chromium (Cr) | 0.80 1.20 |
| Molybdenum (Mo) | 0.40 0.50 |
| Manganese (Mn) | 0.40 0.70 |
| Silicon (Si) | max 0.40 |
Comparison: 14CrMo4-5 vs. ASTM A182 F11
While they are often used interchangeably in global projects, there are subtle differences in their specifications:
| Feature | 14CrMo4-5 (EN) | ASTM A182 F11 (Class 2) |
| Standard | EN 10028-2 / EN 10273 | ASTM A182 / A335 |
| Tensile Strength | $440 590 text{ MPa}$ | $485 text{ MPa (min)}$ |
| Yield Strength | $approx 300 text{ MPa}$ (varies by thickness) | $275 text{ MPa (min)}$ |
| Application | Boiler parts, steam pipes | Forged valves, flanges |
Supply Conditions for Round Bars
When ordering 14CrMo4-5 round bars, they are typically supplied in the following states to ensure the pearlitic-ferritic microstructure is stable:
-
Heat Treatment: Usually NT (Normalized and Tempered) or QT (Quenched and Tempered) for thicker sections.
-
Surface Finish: Black (hot rolled), Peeled, or Polished (bright bars).
-
Testing: Often subjected to ultrasonic testing (SEP 1921) to ensure no internal voids, especially for high-pressure applications.
Key Applications
-
Boiler Construction: Wall tubes, headers, and collectors.
-
Chemical Industry: Components for high-pressure hydrogenation units.
-
Automotive/Mechanical: High-strength bolts and connecting rods that operate in heat-affected zones.
Precision Engineered for Reliability
14CrMo4-5 Alloy Steel Round Bars are processed through advanced techniques such as hot rolling, forging, and cold drawing to achieve consistent mechanical properties and precise dimensional tolerances. Each bar undergoes strict quality inspections, guaranteeing a smooth, defect-free surface and dependable performance in critical applications like boilers and power plants.
Versatile Applications in Demanding Industries
These alloy steel bars find extensive use in industries such as chemical processing, construction, and power generation, thanks to their outstanding strength, durability, and adaptability. Their resistance to high pressure and temperature makes them suitable for use in pressure vessels and heat exchangers, as well as structural applications where reliable performance is essential.
Certified Quality and Customization Options
Every batch of 14CrMo4-5 bars comes with EN 10204 3.1/3.2 test certification, confirming compliance with international standards EN 10216-2, DIN 17175, and ASTM A213. Bars are provided in lengths ranging from 3 to 12 meters, with custom cut lengths available to match specific project needs, and finished in bright, black, peeled, or polished surfaces.
FAQ's of 14CrMo4-5 Alloy Steel 14CrMo4-5 Round Bars:
Q: How are 14CrMo4-5 Alloy Steel Round Bars manufactured?
A: 14CrMo4-5 round bars are produced using seamless, rolled, forged, or cold-drawn manufacturing processes. These methods ensure tight tolerances, consistent mechanical properties, and a smooth, defect-free surface, making them suitable for demanding applications.Q: What surface conditions and finishes are available for these round bars?
A: The round bars are provided with a smooth surface free of defects and are available in various finishes such as bright, black, peeled, or polished to accommodate specific project requirements and preferences.Q: When is it beneficial to use 14CrMo4-5 Alloy Steel Round Bars?
A: These bars are particularly suited for use in high-temperature and high-pressure environments such as boilers, pressure vessels, chemical industries, and power plants, where their robust mechanical and physical properties excel.Q: Where are these round bars commonly applied?
A: 14CrMo4-5 Alloy Steel Round Bars are widely used in industries including construction, energy, and chemical processing, especially in the fabrication of boilers, pressure systems, heat exchangers, and other components exposed to challenging operating conditions.Q: What are the advantages of using this grade for fabrication or construction?
A: Key benefits include excellent weldability, good machinability, moderate corrosion resistance, and verified mechanical strength. Additionally, these bars have consistent impact values, elongation, and undergo strict quality testing for superior reliability in critical applications.Q: How can the bars be customized for specific requirements?
A: Customers can request custom cut lengths between 3 and 12 meters, specify diameter ranges from 6mm to 350mm, choose required tolerances (h8, h9, h11), and select a preferred finish or processing treatment such as annealed, normalized, or quenched and tempered.Tell us about your requirement
Price:
Quantity
Select Unit
- 50
- 100
- 200
- 250
- 500
- 1000+
Additional detail
Mobile number
Email
Other Products in 'Steel Bar' category
JAYANT IMPEX
GST : 27AAQFJ5764L1ZJ
GST : 27AAQFJ5764L1ZJ
- 6th, 605, Majestic Shopping Center, Jagannath Shankarseth Road, Girgaon,Mumbai - 400004, Maharashtra, India
- Phone : 08045800544
- Mr Shrenik Prakash Mehta (Director)
- Mobile : 08045800544
-
jayantimpex12@gmail.com
-
Share to
Send Inquiry
Send SMS
Call Me Free
JAYANT IMPEX PVT. LTD. All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Private Limited. Terms of use | Returns Policy Member
Developed and Managed by Infocom Network Private Limited. Terms of use | Returns Policy Member
