Introducing the 38CrMoAl Forged Drive Shaft, a masterpiece crafted for automotive enthusiasts and industry leaders alike. This heavy-duty marvel is engineered to deliver exceptional strength and unwavering durability across a range of demanding applications. Manufactured from premium-grade alloy steel, this drive shaft undergoes a meticulous process of rigorous heat treatment, ensuring that you experience peak performance in every journey. Designed to meet the highest standards, it promises reliability and endurance, making it the ultimate choice for those who demand excellence from their automotive components.
Material Grade: Experience an unparalleled selection of premium materials including 42CrMo, 20CrMnTi, 35CrMo, AISI 4140, AISI 1045, and more, tailored for your most demanding industrial needs. Diameter Range: Our versatile shafts accommodate a wide span of diameters from Ø20mm to Ø600mm, ensuring precision fit for diverse machinery. Length Range: Catering to various structural requirements, our shafts extend from 20mm up to a staggering 6000mm in length. Surface Treatment: Choose from a suite of surface treatments such as Rough Machined, Finished Machined, Black Painted, and Anti-rust Oil, each engineered to enhance durability and performance. Heat Treatment: Employing advanced Normalized, Quenched, and Tempered processes, we boost the resilience and strength of each shaft. Hardness (HRC): Each shaft is meticulously crafted to achieve an optimal hardness between 28 - 38 HRC. Tensile Strength (MPa): Engineered for robust strength, our shafts possess a tensile strength ranging from 800 to 1100 MPa. Yield Strength (MPa): With an impressive yield strength of 600 to 950 MPa, our shafts are built to withstand intensive stress. Elongation (%): Designed with flexibility in mind, offering an elongation range of 12% - 20% to suit dynamic industrial applications. Impact Toughness (J): Our shafts deliver exceptional impact toughness, exceeding 27J even at a chilling -20°C. Machining Tolerance: Assured precision with machining tolerances from ±0.5mm to ±2mm, customizable to your specific requirements. Application Industries: Our motor shafts are integral in industries such as Metallurgy, Power Generation, Mining, Heavy Machinery, and Marine, standing up to the most rigorous environments. Production Process: Each shaft undergoes a meticulous production process: Forging → Heat Treatment → Rough Machining → Finish Machining → Inspection. Delivery Condition: Tailored delivery as per customer request, ensuring alignment with your project timelines and specifications.
| 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 Heavy-Duty Forging Motor Shaft is meticulously wrapped with a protective plastic film to safeguard against dust and moisture. Secured by robust steel straps, these shafts are carefully placed on sturdy wooden pallets, ensuring maximum protection during transit. Each bundle is accompanied by precise material labels and specification tags for easy identification. An anti-corrosion rust-preventive oil coating is applied before packaging, making it suitable for long-term storage and ready to endure the harshest ocean freight conditions. For a personalized touch, customized marking and packaging are available upon request.Shipping Options: Experience flexibility with our diverse shipping methods-choose from Container, Bulk Vessel, Truck, or Railway, tailored to your logistical needs. Our primary loading ports include Shanghai, Ningbo, and Tianjing.Lead Time: Your time matters. We typically ensure delivery within 7-15 working days post-advance payment. For urgent requirements, we accommodate rapid delivery for stock items or standard sizes.Additional Services: To ensure impeccable quality, we welcome third-party inspections (SGS / BV / customer's agent) to validate our standards. Rest assured with full loading photos, comprehensive packing lists, and complete export documentation support (CO, Form E, BL, etc.) to simplify your import process.
1. Wide Range of Steel Grades: At Shaanxi Huawei Technology Co., Ltd, we pride ourselves on offering an expansive array of steel grades tailored to fulfill your unique specifications. Our substantial inventory encompasses premier steel 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 specialized alloy steel, we promise unwavering quality and dependability. 2. In-House Machining Workshop: Empowered by our state-of-the-art machining facilities and over a decade of expertise, we proficiently manage rough machining, precision cutting, advanced turning, and essential finishing. This capability allows us to supply both raw materials and semi-finished products with remarkable speed and adaptability. 3. Product Focus: Our forte lies in the crafting of forged shafts and expertly rough-machined round bars. We excel in manufacturing robust shafts weighing up to a formidable 10 tons and reaching diameters of 1.5 meters-ideal for demanding industrial sectors such as wind energy, mining operations, marine environments, and heavy machinery. 4. Full-Service Capability: From the meticulous sourcing of top-tier steel to the intricate processes of forging, heat treatment, rough machining, and stringent quality control, we provide an all-encompassing one-stop solution. Our dedicated technical team is committed to offering responsive and highly professional service, ensuring your custom requirements are met with precision and excellence.
SHAANXI HUAWEI TECHNOLOGIES Co., Ltd. stands as a beacon of excellence in the realm of steel materials and custom-machined components. Nestled in the industrious heart of Wuxi, Jiangsu, China, our company combines the prowess of a seasoned manufacturer with the acumen of an adept exporter. Specializing in forged and hot-rolled round bars, precision-crafted shafts, seamless steel pipes, and an expansive selection of CNC-machined products, we are the epitome of innovation and quality. Armed with years of rich experience in both steel production and international commerce, RUNSU has garnered an esteemed reputation for uncompromising quality, steadfast reliability, and unmatched technical expertise. Our extensive product portfolio includes carbon steel, alloy steel, and bearing steel, featuring sought-after grades like 42CrMo, 40Cr, GCr15, 20CrMnTi, and AISI 4140. We proudly offer OEM and bespoke production solutions, meticulously crafting products in accordance with customer drawings and specifications. Our comprehensive machining capabilities encompass turning, milling, drilling, grinding, and heat treatment, guaranteeing rigorous dimensional adherence and superior mechanical performance. Our products find critical applications across diverse industries such as machinery, mining, energy, automotive, shipbuilding, and construction. With a global footprint extending to Europe, Southeast Asia, the Middle East, North America, and more, we are committed to delivering excellence. Runsu operates under stringent ISO standards, persistently investing in cutting-edge equipment, talent, and technology to not only meet but exceed customer expectations. We eagerly anticipate forging enduring business alliances with clients worldwide, paving the way for mutual growth and success.
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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