Introducing the 38CrMoAl Forged Drive Shaft, meticulously engineered for the ultimate automotive experience. This extraordinary drive shaft is crafted to deliver unparalleled strength and enduring durability, perfectly tailored for your automotive needs. Constructed from premium-grade alloy steel, it undergoes a precise and rigorous heat treatment process, ensuring that every shaft meets the highest standards of performance and reliability. Experience the superior difference in quality and craftsmanship that sets our drive shaft apart in the automotive industry.
Material Grade: Our high-performance motor shafts are crafted from premium grades such as 42CrMo, 20CrMnTi, 35CrMo, AISI 4140, AISI 1045, among others, ensuring superior durability and reliability.Diameter Range: With an extensive range, these shafts come in diameters from Ø20mm to an impressive Ø600mm, catering to diverse motor types.Length Range: Our shafts offer flexibility with lengths spanning from 20mm to a substantial 6000mm, designed to fit a multitude of motor configurations.Surface Treatment: Choose from a variety of surface finishes such as Rough Machined, Finished Machined, Black Painted, or Anti-rust Oil for optimal protection and performance.Heat Treatment: Excellence in strength and resilience is achieved through precision Normalized, Quenched, and Tempered processes.Hardness (HRC): Offering a robust hardness range of 28 - 38 HRC, ensuring your motor shaft withstands demanding conditions.Tensile Strength (MPa): Our shafts are engineered for toughness with tensile strength between 800 - 1100 MPa.Yield Strength (MPa): Designed to endure, these shafts boast a yield strength ranging from 600 - 950 MPa.Elongation (%): Engineered for flexibility, they feature an elongation range of 12% - 20%, adapting to various stresses.Impact Toughness (J): Robust and reliable, they possess an impact toughness of ≥ 27J, even at chilling temperatures of -20°C.Machining Tolerance: Tailored to precision, our machining tolerance ranges from ±0.5mm to ±2mm, based on your specific requirements.Application Industries: Versatile and essential, these shafts are widely used across industries such as Metallurgy, Power Generation, Mining, Heavy Machinery, and Marine.Production Process: Meticulous and thorough, the production process involves Forging → Heat Treatment → Rough Machining → Finish Machining → Inspection, ensuring top-notch quality.Delivery Condition: We offer flexible delivery conditions tailored to your precise specifications, ensuring satisfaction with every order.
| Parameter |
Specification |
| Product Name |
Forged Shaft |
| Material Grade |
42CrMo, 20CrMnTi, 35CrMo, AISI 4140, AISI 1045, etc. |
| Diameter Range |
Ø20mm - Ø600mm |
| Length Range |
20mm - 6000mm |
| Surface Treatment |
Rough Machined, Finished Machined, Black Painted, Anti-rust Oil |
| Heat Treatment |
Normalized, Quenched and Tempered |
| Hardness (HRC) |
28 - 38 HRC |
| Tensile Strength (MPa) |
800 - 1100 MPa |
| Yield Strength (MPa) |
600 - 950 MPa |
| Elongation (%) |
12% - 20% |
| Impact Toughness (J) |
≥ 27J (at -20°C) |
| Machining Tolerance |
±0.5mm to ±2mm depending on requirement |
| Application Industries |
Metallurgy, Power Generation, Mining, Heavy Machinery, Marine |
| Production Process |
Forging → Heat Treatment → Rough Machining → Finish Machining → Inspection |
| Delivery Condition |
As per customer request |
| Certification |
ISO9001, EN10204 3.1/3.2 |
| Testing Method |
UT, MT, Dimension Inspection, Chemical Analysis, Mechanical Testing |
| Packaging |
Seaworthy wooden case / Steel pallet with plastic film |
Packaging Method: Each Customizable Forging Motor Shaft is meticulously wrapped in plastic film, offering superior protection against dust and moisture. Secured with robust steel straps, they are then carefully placed on durable wooden pallets, ensuring their safety and integrity during transit. Every bundle is distinctly labeled with material details and specification tags for easy identification. Protection: To guard against corrosion, a rust-preventive oil coating is applied prior to packaging, which is ideal for long-term storage and withstands the rigorous conditions of ocean freight. For those with specific needs, customized marking and packaging solutions are available upon request. Shipping Options: Deliveries can be arranged via Container, Bulk Vessel, Truck, or Railway, providing flexibility and convenience. Loading Ports: We operate through major ports including Shanghai, Ningbo, and Tianjing, ensuring global reach. Lead Time: Typically, orders are fulfilled within 7-15 working days following advance payment. For urgent demands, stock items and regular sizes are available for expedited delivery. Additional Services: We offer third-party inspection services, accepted through SGS, BV, or your appointed agent. Comprehensive loading photos along with a detailed packing list are provided, ensuring transparency and accountability. Full support for export documentation such as Certificates of Origin (CO), Form E, and Bills of Lading (BL) is also available.
1. Wide Range of Steel Grades: At Shaanxi Huawei Technology Co., Ltd, we pride ourselves on offering an extensive selection of premium steel grades to precisely meet any of your specific requirements. Our inventory boasts renowned grades such as 42CrMo, AISI 4140, 40Cr, 20CrMnTi(H), 38CrMoAl, 8620 / 20CrNiMo, 40CrNiMo, GCr15, 45#, 20#, 25Cr2MoV, 1Cr13, 2Cr13, 3Cr13, among others. Be it standard or unique alloy steel, our commitment to quality and reliability is unwavering.2. In-House Machining Workshop: Equipped with state-of-the-art facilities and over a decade of manufacturing mastery, our in-house machining workshop excels in rough machining, precision cutting, turning, and essential finishing processes. This internal capability empowers us to deliver both raw materials and semi-finished products with unmatched speed and adaptability.3. Product Focus: Our expertise shines in the production of forged shafts and rough-machined round bars. We excel in crafting heavy-duty shafts, accommodating sizes up to 10 tons and 1.5 meters in diameter, engineered for robust industrial applications such as wind power, mining, marine, and heavy machinery sectors.4. Full-Service Capability: From meticulous steel sourcing to advanced forging, precise heat treatment, dedicated rough machining, and thorough quality control - we provide a comprehensive one-stop solution. Our expert technical team is poised to offer responsive and professional service to support your bespoke requirements, ensuring your complete satisfaction.
SHAANXI HUAWEI TECHNOLOGIES Co., Ltd. proudly stands as a distinguished manufacturer and exporter of premier steel materials and bespoke machined components. Nestled in the bustling xian, China, we excel in the art of crafting forged and hot-rolled round bars, precision shafts, seamless steel pipes, alongside an extensive portfolio of CNC-machined marvels. Harnessing years of industry experience, RUNSU has carved a niche for itself, renowned for its unwavering commitment to quality, reliability, and unparalleled technical prowess. Our diverse product offerings encompass carbon steel, alloy steel, and bearing steel, spotlighting sought-after grades like 42CrMo, 40Cr, GCr15, 20CrMnTi, and AISI 4140. Embracing OEM and tailored production, we adeptly process components to exacting customer specifications and blueprints. Our state-of-the-art machining arsenal-encompassing turning, milling, drilling, grinding, and heat treatment-ensures unparalleled precision, dimensional accuracy, and stellar mechanical performance. Our meticulously engineered products are indispensable in industries such as machinery, mining, energy, automotive, shipbuilding, and construction. With a global footprint spanning Europe, Southeast Asia, the Middle East, North America, and beyond, Runsu is synonymous with quality and service excellence. Anchored to ISO standards, we are relentless in our pursuit of innovation, investing in cutting-edge equipment, exceptional talent, and pioneering technology to fulfill and surpass customer expectations. We extend an earnest invitation to partners worldwide to engage in meaningful collaboration as we forge enduring business relationships for the future.
Q1: What materials do you supply?
A: We offer a wide range of alloy and carbon steel grades, including 42CrMo, AISI 4140, 40Cr, 20CrMnTi(H), 38CrMoAl, 8620/20CrNiMo, 40CrNiMo, GCr15, 45#, 20#, 25Cr2MoV, and stainless steel grades like 1Cr13, 2Cr13, 3Cr13.
Q2: What are your main products?
A: Our core products include hot rolled round bars (as rolled), forged shafts, rough-machined steel bars, and custom machined components. We specialize in forging and processing of heavy-duty shaft parts under 10 tons and up to 1.5 meters in diameter.
Q3: Can you provide customized products?
A: Yes. We support custom orders based on your drawings or technical specifications. Our in-house workshop can handle cutting, turning, rough machining, heat treatment, and more.
Q4: Do you provide mill test certificates?
A: Absolutely. All shipments come with MTC (Mill Test Certificate), and third-party inspections such as SGS or BV are also supported upon request.
Q5: What is your MOQ (Minimum Order Quantity)?
A: Our MOQ is usually 1 ton or one piece for trial orders. We also welcome sample or custom quantity inquiries.
Q6: What is your lead time?
A: Generally 7-15 working days depending on order size and material. For stock items, we can arrange quick delivery.
Q7: What packaging do you offer?
A: Our packaging includes plastic film wrap, steel strapped bundles, wooden pallets, and anti-rust oil coating. Custom packaging and labeling are available.
Q8: What are your payment terms?
A: We accept T/T (30% advance, 70% before shipment) and L/C. For processing based on supplied material, terms are negotiable.
Q9: Which ports do you ship from?
A: We normally ship from Shanghai, Ningbo or other nearby Chinese ports, depending on logistics and customer needs.
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