Hot Rolled 4340 Alloy Steel Round Bar
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Product Highlights
- Extensive Grade Selection: Covers Stainless, Carbon, and Alloy steels including 304, 316, 4340, H13, and more.
- Multiple Processing Options: Available in Hot Rolled, Cold Drawn, Cold Finished, and Forged states with precision tolerances.
- Ample Factory Stock: Large-scale inventory of various cross-sections ensures stable supply and fast delivery.
- Flexible Length Options: Common lengths 3m-6m; special orders up to 12m; precision machining 1-3m available.
- 1-Year Warranty: Comprehensive 1-year warranty with free exchange and return for quality issues.
- Global Shipping Terms: Supports FOB, CIF, CFR, EXW terms with shipments via Shanghai Port.
- Secure Payment Methods: Accepts LC and T/T for secure and flexible transaction options.
Product Attributes
- Customization
- Available
- After-sales Service
- Free Exchange and Return Due to Quality
- Warranty
- 1 Year's Warranty
- Model NO.
- 4340
- Type
- Alloy Steel Bar
- Standard
- AISI, ASTM, GB, JIS, DIN, BS
- Technique
- Hot Rolled
- Application
- Structural Steel Bar, Tool Steel Bar, Die Steel Bar
- Surface Treatment
- Coated
- Alloy
- Non-alloy
- Special Use
- Mold Steel, Free Cutting Steel, Cold Heading Steel
- Round Bar Size
- Φ3mm ~ Φ500mm
- Square Bar Size
- 3mm×3mm ~ 200mm×200mm
- Hex Bar Size
- 4mm ~ 100mm
- Carbon Steel Grades
- A36, 1008, 1010, 1018, 1044, 1045, 1117, 1141, 114
- Transport Package
- Standard Seaworthy Package
- Specification
- Customized
- Trademark
- HYT
- Origin
- China
Product Images of Hot Rolled 4340 Alloy Steel Round Bar
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Hot Rolled 4340 Alloy Steel Round Bar -
Hot Rolled 4340 Alloy Steel Round Bar -
Hot Rolled 4340 Alloy Steel Round Bar -
Hot Rolled 4340 Alloy Steel Round Bar -
Hot Rolled 4340 Alloy Steel Round Bar -
Hot Rolled 4340 Alloy Steel Round Bar -
Hot Rolled 4340 Alloy Steel Round Bar
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Product Description
| Product Name | Stainless Steel Bar/Carbon Steel Bar/Alloy Steel Bar |
| Bar Shape | Round/Square/Hexagonal/Flat/Special Shape |
| Steel Grades | Stainless Steel: 303, 304, 304L, 316, 316L, 321, 347, 410, 416, 420, 440C, 13-8PH, 15-5PH, 17-4PH (630), Nitronic 50, Nitronic 60, 455, 1.4122, 1.4418, 17-4PH, 20Cr13, 21Cr12MoV, 2Cr11Mo1NiWVNbN, 2Cr12NiMo1W1V, 30Cr13, etc. Carbon Steel: 45#, 50#, 55#, A36, 1008, 1010, 1018, 1044, 1045, 1117, 1141, 1144, 11L17, 12L14, 1215, A311, etc. Alloy Steel: 10Cr11Co3W3NiMoVNbNB, 12CrNi3A, 15CrNi6, 16MnCr5, 16MnCr5H, 17CrNiMo6, 18Cr2Ni4WA, 18CrNiMo7-6, 19CN5H, 19CrNi5, 19CrNi5H, 20Cr1Mo1VNbTiB, 20Cr1Mo1VTiB, 20Cr2Ni4, 20Cr2Ni4, 20CrMnMo, 20CrMnTi, 20CrMo, 20CrMoH, 20CrNi2Mo, 20CrNiMo, 20CrNiMoA, 20MnCr5, 20MnCr5, 20MnCr5H, 20MnCr5HH, 21CrMoV, 25Cr2Mo1VA, 25Cr2MoVA, 30CrMo, 30CrMoA, 30CrNiMo8, 30MnVS6, 31CrMoV9, 34CrNiMo6, 34CrNiMo6, 35CrMo, 35CrMo, 35CrMoV, 35MnB-SY, 38CrMoAl, 38MnVS6, 40Cr, 40CrH, 40CrMnMo, 40CrMnMoA, 40CrNi, 40CrNi2MoA, 40CrNi2Si2MoVA, 40CrNiMo, 40CrNiMoA, 40CrNiMoA, 40Mn2, 4140H, 4145H, 42CrMo, 42CrMo, 42CrMo4, 4330V, 4330V Mod+QT, 45Cr1MoV, 45CrNiMoVA, 50Mn, 5CrMnMo, 5CrNiMo, 60CrMoV, 65Mn, 8620H, 86CrMoV7, 9Cr2Mo, 9Cr2MoV, 9Mn2V, CF53A, CM490, CM690, Cr12MoV, CrWMn, FF710, GCr15, H13, Q355B, Q355ND, Q355NE, Q460D, Q550D, Q690D, SAE4130, SAE4130H, SAE4140, SAE4140H, SAE4320H, SAE4340, SAE4340H, SAE8620, SAE8620H, SAE8630 |
| Process | Hot Rolling/Cold Drawing/Cold Finishing/Forging, etc. |
| Size Range | Round Bars Diameter Range: Φ3mm ~ Φ500mm Cold Drawn/Precision Finished: Φ3mm ~ Φ150mm (±0.05mm ~ ±0.2mm) Hot Rolled: Φ5mm ~ Φ500mm (±0.1mm ~ ±1mm) Square Bars Size Range: 3mm×3mm ~ 200mm×200mm Cold Drawn: 3mm×3mm ~ 80mm×80mm Hot Rolled: 5mm×5mm ~ 200mm×200mm Hexagonal Bars Across Flats Range: 4mm ~ 100mm Cold Drawn: 4mm ~ 50mm Hot Rolled: 6mm ~ 100mm |
| Length | Hot Rolled Bars: Common: 3m, 5m, 6m (most widely used) Large Sizes: Up to 12m (special order required) Cold Drawn/Cold Finished Bars: Common: 3m, 4m, 6m Precision Machining: 1-3m (for easier handling and processing) |
In large-scale projects, a stable supply of raw materials is key to success. As a professional steel supplier, HYT maintains ample stock of steel bars, covering various standard cross-sectional types, including round tubes, square tubes, hexagonal tubes, and more, to meet your diverse needs.
We offer multiple steel grades in stainless steel and carbon steel, ensuring you can find the high-quality materials that meet your project requirements. With our efficient warehousing and logistics system, HYT ensures fast delivery, minimizing downtime and keeping your project on track.
Choosing HYT means choosing stable, efficient, and trustworthy steel supply. No matter the scale of your project, we provide consistent and reliable raw material support.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2342038". Items marked "
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Company Profile
Jiangsu HYT International Trading Co., Ltd was established in 2015, which is a wholly-owned subsidiary of Wuxi Lusheng Special Steel Co., Ltd., Jiangsu HYT International Trading Co. Is responsible for the overseas marketing business of various metal products produced by our group. We specialize in alloy steel, stainless steel, carbon steel, copper, aluminum, high nickel chromium alloy and other materials of pipes, plates, bars, profiles, piping fittings and welding materials, we dediceted in providing one-stop service for petroleum, chemical, electric power and automobile manufacturing industries.
Our group is a modern industrial enterprise integrating production, development, sales and service...We have a complete and effective quality management and quality assurance system, we had passed the ISO 9001: 2008 Quality Management System Certification, the National Special Equipment Manufacturing License (Pressure Pipeline Level A2), ISO 14001: 2004 Environmental Management System Certification, OHSAS18001: 2001 Occupational Health and Safety Management System Certification and Classification Society Certification.
Our group company has two production plants and one international trade company, our main products include:
Seamless steel pipe series: Our company specialize in the production of EN standard, DIN standard, ASTM standard, JIS standard, GB standard cold drawn and cold rolled precision seamless steel tubes which diameter range is Ø 4 mm - 426 mm, wall thickness range is 0.5 mm - 80 mm; Cold drawn special shaped seamless steel tubes (include square rectangular tubes, hexagonal tubes, octagonal tubes, oval tubes, toothed tubes, etc. ); Precision stainless steel tubes which diameter range is Ø 4 mm - 108 mm, wall thickness range is 0.5 mm - 12 mm; Hot rolled seamless steel tubes which diameter range is Ø 38 mm - 508 mm, wall thickness range is 3 mm - 100 mm; Thermal expansion seamless steel tube which diameter range is Ø 325 mm - 1020 mm, wall thickness range is 8 mm - 100 mm; Galvanized seamless steel pipes etc. Our products are widely used in engineering machinery, hydraulic system, high pressure oil pipeline, automobile, electric power, petrochemical, metallurgy, shipbuilding, aerospace and other fields.
Welded steel pipe series: Our company specialize in the production of square pipes which dimension range is 20*20*1.0mm -- 900*900*40mm; Rectangular tube which dimension range is 20*30*1.0mm -- 700*800*40mm; Spiral welded pipe which diameter range is Ø 219 mm - 3500 mm, wall thickness range is 5 mm - 25 mm; Longitudinal welded pipe which diameter range is Ø 20 mm - 660 mm, wall thickness range is 1 mm - 25 mm; LSAW steel pipe which diameter range is Ø 406 mm - 1422 mm, wall thickness range is 6 mm - 60 mm; And the galvanized round pipes, galvanized square rectangular tubes etc, these products are widely used in prefabricated steel structure building, glass curtain wall engineering, steel structure engineering, large stadiums, airport construction, highway, road, decorative guardrail, tower crane manufacturing, photovoltaic projects, shacks greenhouse agriculture construction, bridge construction, shipbuilding, automobile manufacturing, machinery manufacturing, container keel and many other fields.
Our group relies on the advanced equipment, the abundant technical strength and the high sense of responsibility provides high quality product and service for our customers. Our products are exported to more than 30 countries and regions, such as Italy, Turkey, Russia, United Arab Emirates, Ukraine, Thailand, Vietnam, Singapore, Spain, Ireland, India, South Africa, Mexico and so on. We sincerely hope to establish long-term and extensive strategic cooperative partnership with customers for mutual benefit and common development!
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No 168. Qian Gao Road, Beitang District, Wuxi, Jiangsu, China
-
Plant Area
- 105 square meters
-
Number of Employees
- 4
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Seamless Steel Pipe, Precision Steel Pipe, Special Shape Steel Pipe
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-10-29
- Export Year
- 2010-05-01
-
Main Markets
- North America, South America, Southeast Asia/ Mideast, Australia
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- What steel grades are available?
- We offer Stainless Steel (304, 316, etc.), Carbon Steel (A36, 1045, etc.), and Alloy Steel (4340, H13, etc.).
- What processing techniques do you offer?
- We provide Hot Rolling, Cold Drawing, Cold Finishing, and Forging services.
- What is the warranty policy?
- We provide a 1-year warranty with free exchange and return due to quality issues.
- What are the common lengths?
- Common lengths are 3m, 5m, and 6m. Special orders can go up to 12m.
- Do you keep stock for large projects?
- Yes, we maintain ample factory stock of various steel bars to ensure stable supply and fast delivery.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).
- What is the lead time?
- Average lead time is within 15 workdays for both peak and off-season periods.
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US$500.00-1,000.00 / Ton
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