1Cr5Mo Steel Round Bar
1Cr5Mo steel round bars are premium heat-resistant alloy steel rods designed for high-temperature and high-pressure applications. With excellent oxidation resistance, high-temperature strength, and anti-creep performance, these bars are ideal for boilers, pressure vessels, steam turbines, and petrochemical equipment.
Manufactured to GB 3077, ASTM A182 F5, and DIN 13CrMo44 standards, our 1Cr5Mo round bars are available in custom diameters and lengths. They offer reliable durability, good machinability, and long service life, making them a trusted choice for demanding industrial environments.
| 1Cr5Mo steel round bar Specification: |
| Grade | Alloy 8620 |
|---|---|
| Specification | ASTM A182 F5 / A335 P5 |
| Round bar size | Diameter: 3mm~800mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Square bar size | 4mm*4mm~100mm*100mm |
| Flat bar size | Thickness: 2mm~100mm |
| Width: 10mm~500mm | |
| Bar size | 2mm~100mm |
| Finish | Bright, Polish, Rough Turned, Grinding, Centreless Ground & Black |
| Surface | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
| Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar |
| Technique | Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
| Form | Round, Rod, Precision Ground Bar, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round Bar, Flat Bar, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel Bar, Profiles, Forging Etc. |
| 1Cr5Mo alloy steel rod Chemical Composition: |
| Grade | C | Mn | Si | S | P | Ni | Cr | Mo |
| 1Cr5Mo | 0.15 | 0.60 | 0.50 | 0.035 | 0.035 | 0.60 | 4.0-6.0 | 0.45-0.65 |
| 1cr5mo Round Rod Mechanical Behavior: |
Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition |
Brinell NMness (HBW) |
|---|---|---|---|---|---|---|
353 (≥) |
746 (≥) |
42 |
42 |
31 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
334 |
| Applications of 1Cr5Mo Steel Round Bar |
1Cr5Mo steel round bars are widely used in high-temperature and high-pressure industrial applications due to their excellent strength, thermal stability, and corrosion resistance. Typical applications include:
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Boilers and superheater components – for high-pressure steam pipelines and heat exchangers.
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Pressure vessels and chemical reactors – ensuring long-term performance under extreme conditions.
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Steam turbines and shafts – providing high-temperature creep resistance and mechanical reliability.
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Petrochemical and power plant equipment – including pipelines, valves, and fittings exposed to heat and steam.
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Industrial machinery parts – rods, pins, and shafts that require high durability and thermal stability.
These applications demonstrate why 1Cr5Mo steel round bars are a trusted choice for demanding industries worldwide.
| FAQ |
Q1: What is 1Cr5Mo steel round bar?
A1: 1Cr5Mo steel round bar is a low-alloy, heat-resistant steel rod designed for high-temperature and high-pressure applications. It has excellent oxidation resistance, high-temperature strength, and anti-creep properties.
Q2: What are the main applications of 1Cr5Mo round bars?
A2: They are widely used in boilers, superheaters, pressure vessels, steam turbines, chemical reactors, and high-temperature industrial machinery.
Q3: Can 1Cr5Mo round bars be welded or machined?
A3: Yes, they can be machined, turned, or welded with proper preheating and post-weld heat treatment to maintain their high-temperature properties.
Q4: What standards do 1Cr5Mo steel round bars meet?
A4: Our 1Cr5Mo round bars comply with GB 3077, ASTM A182 F5, ASTM A335 P5, and DIN 13CrMo44, ensuring international quality and reliability.
Q5: What sizes are available for 1Cr5Mo round bars?
A5: Diameters typically range from 10 mm to 300 mm, and lengths can be customized to meet specific project requirements.
| SASA ALLOY'S Quality Assurance |
1. Visual Dimension Test 2. Mechanical examining like tensile, Elongation and reduction of area. 3. Impact analysis 4. Chemical examination analysis 5. Hardness test 6. Pitting protection test 7. Penetrant Test 8. Intergranular Corrosion Testing 9. Roughness Testing 10. Metallography Experimental Test
| Why Choose Us |
1. You can get the perfect material according to your requirement at the least possible price. 2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical. 3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement) 4. We guarantee to give a response within 24hours(usually in the same hour) 5. Provide SGS TUV report. 6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations. 7.Provide one-stop service.
| Alloy bar Package: |
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. 2. Sasa alloy’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
