Import 42crmo4 Alloy Steel Round Bar — Buy in wholesale FOB from Supplier in China

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42CrMo4 Alloy Steel Round Bar by Wanfang Steel Group Co., Limited
Harbor
42CrMo4 Alloy Steel Round Bar - Image 1

42CrMo4 Alloy Steel Round Bar

🕐最近更新:Jul 22, 2026
350/ Bags
最小起订量: 1 Bags
💱₹350.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码7228.20
⚙️材质42CrMo4 / SAE 4140 Chromium-Molybdenum Alloy Steel
📁类目Steel Bars
💳付款方式T/T · L/C · D/P
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Buy & Import 42CrMo4 Alloy Steel Round Bar from Wanfang Steel Group Co., Limited - China Wholesale Supply

The 42CrMo4 alloy steel round bar, equivalent to SAE 4140, is a chromium-molybdenum steel widely used in industries requiring high strength and toughness. Wanfang Steel Group Co., Limited offers this material in hot-rolled or cold-drawn finishes, with diameters ranging from 20mm to 330mm. The round bar is manufactured to meet EN 10083 or ASTM A29 standards, ensuring consistent mechanical properties and reliability for demanding applications.

This alloy steel is characterized by its excellent hardenability, allowing it to be heat-treated to achieve a range of mechanical properties tailored to specific use cases. The chromium and molybdenum content enhances its wear resistance and fatigue strength, making it suitable for components such as gears, shafts, and axles in automotive, machinery, and oil and gas sectors. The material’s versatility is further supported by its ability to be machined, welded, or forged with standard industrial processes.

Wanfang Steel Group Co., Limited supplies 42CrMo4 round bars primarily to buyers in South America, Southeast Asia, and the Middle East, with support for bulk export orders and OEM processing. The material is commonly used in the production of high-stress components where resistance to impact and cyclic loading is critical. Trade terms and packaging are flexible, with options to accommodate the specific needs of international buyers.

Technical Specifications for Wanfang Steel Group Co., Limited 42CrMo4 Alloy Steel Round Bar
Material42CrMo4 / SAE 4140 Chromium-Molybdenum Alloy Steel
Material StandardEN 10083 or ASTM A29
Typical Tensile Strength850-1000 MPa (quenched and tempered)
Typical Yield Strength700-900 MPa (standard for 42CrMo4)
Elongation12-16% (typical in annealed condition)
Diameter Range20mm to 330mm
Finish OptionsHot-rolled or cold-drawn
Typical Hardness200-250 HB (annealed), 45-55 HRC (hardened and tempered)
Typical ApplicationsGears, shafts, axles, connecting rods, hydraulic components
Standard PackagingBundles with steel straps, wooden crates for export
About Wanfang Steel Group Co., Limited - Alloy Steel Supplier in China
🏭
Wanfang Steel Group Co., Limited
China Harbor
3.5(96)

Wanfang Steel Group Co., Limited is located at No. 4778 Shengli East Street, Weifang, Shandong Province, China. The company specializes in the production and export of alloy steel products, including 42CrMo4 round bars, catering to industries such as automotive, machinery, and oil and gas. Its imported trust tier status reflects a commitment to meeting international quality standards for bulk export orders.

The supplier supports flexible trade terms, including OEM processing and bulk orders tailored to the needs of buyers in South America, Southeast Asia, and the Middle East. While the response rate and average response hours are currently listed as zero, the company’s focus on competitive pricing and reliable certifications such as ISO and SGS positions it as a viable option for sourcing high-strength alloy steel.

42CrMo4 alloy steel round bar (equivalent to SAE 4140) is a chromium-molybdenum alloy steel widely used in automotive, machinery, and oil and gas applications. Available in diameters from 20mm to 330mm in hot-rolled or cold-drawn finish, manufactured to EN 10083 or ASTM A29 standards. China-based manufacturers offer competitive pricing for bulk export orders to South America, Southeast Asia, and the Middle East, with flexible MOQ and OEM加工 supported.

企业类型Supplier
成立年份Contact Supplier
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About 42CrMo4 Alloy Steel Round Bar from Wanfang Steel Group Co., Limited
42CrMo4 typically contains 0.38-0.45% carbon, 0.9-1.2% chromium, and 0.15-0.3% molybdenum, with the balance being iron. This composition provides the alloy with its characteristic strength, toughness, and wear resistance, making it suitable for high-stress applications.

Sourcing 42CrMo4 Alloy Steel Round Bar from Wanfang Steel Group Co., Limited - China Import Guide

Before placing an order, confirm the exact diameter, length, and finish of the 42CrMo4 round bar to ensure it meets your project’s specifications. Request material certificates and test reports to verify the chemical composition and mechanical properties, as these are critical for applications requiring high strength and durability. Additionally, check whether the supplier can provide custom lengths or diameters if your requirements deviate from standard offerings.

Clarify the logistics details, including lead time, which may vary depending on the order size and the supplier’s production schedule. Discuss Incoterms such as FOB or CFR to determine responsibility for shipping costs and risks, and confirm whether the supplier can accommodate your preferred payment terms, such as L/C or T/T. Ensure the packaging is suitable for export, particularly if the bars will be shipped long distances or handled multiple times.

Quality checks should include dimensional inspection to verify the round bars meet the specified tolerances, as well as non-destructive testing to detect any internal defects. Request documentation such as mill test certificates, heat treatment records, and third-party inspection reports to ensure compliance with EN 10083 or ASTM A29 standards. For critical applications, consider arranging an independent inspection before shipment to validate the material’s suitability.

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产品数量
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Buy 42crmo4 Alloy Steel Round in Bulk — Verified Supplier in China

When sourcing 42crmo4 Alloy Steel Round Bar for your business, securing the right balance of quality and cost is essential. Wanfang Steel Group Co., Limited, a verified supplier based in China, offers this product with key specifications including 42CrMo4 / SAE4140 / 1.7225 / GB 42CrMo, C: 0.38-0.45%, Si: 0.17-0.37%, Mn: 0.50-0.80%, Cr: 0.90-1.20%, Mo: 0.15-0.25%, and Diameter: 20mm - 330mm, Length: 3m - 6m (or as per order). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $350/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7228.20, making it a staple in the Steel Bars sector with strong demand from importing countries worldwide.

42crmo4 Alloy Steel Round Specifications, Trade Terms & Pricing

Importing 42crmo4 Alloy Steel Round requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wanfang Steel Group Co., Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7228.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Wanfang Steel Group Co., Limited — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 42crmo4 Alloy Steel Round has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Bars category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import 42crmo4 Alloy Steel Round — Shipping, Logistics & Customs

Importing 42crmo4 Alloy Steel Round requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7228.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About 42crmo4 Alloy Steel Round

What is the wholesale price of 42crmo4 Alloy Steel Round Bar?

The current listed wholesale price for 42crmo4 Alloy Steel Round Bar from Wanfang Steel Group Co., Limited is $350/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wanfang Steel Group Co., Limited through EximNext.

What is the Minimum Order Quantity (MOQ) for 42crmo4 Alloy Steel Round?

The supplier, Wanfang Steel Group Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for 42crmo4 Alloy Steel Round. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 42crmo4 Alloy Steel Round Bar?

For international shipping and customs clearance, 42crmo4 Alloy Steel Round Bar is classified under HS Code 7228.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import 42crmo4 Alloy Steel Round from China?

To import 42crmo4 Alloy Steel Round from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wanfang Steel Group Co., Limited. Ensure you have the necessary import licenses for Steel Bars products in your destination country.

Is Wanfang Steel Group Co., Limited a verified supplier?

Yes, Wanfang Steel Group Co., Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of 42crmo4 Alloy Steel Round Bar?

The key specifications for 42crmo4 Alloy Steel Round Bar supplied by Wanfang Steel Group Co., Limited include 42CrMo4 / SAE4140 / 1.7225 / GB 42CrMo, C: 0.38-0.45%, Si: 0.17-0.37%, Mn: 0.50-0.80%, Cr: 0.90-1.20%, Mo: 0.15-0.25%, and Diameter: 20mm - 330mm, Length: 3m - 6m (or as per order). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of 42crmo4 Alloy Steel Round?

Wanfang Steel Group Co., Limited offers 42crmo4 Alloy Steel Round with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 42crmo4 Alloy Steel Round the most?

42crmo4 Alloy Steel Round is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wanfang Steel Group Co., Limited through our platform.

What certifications does this 42crmo4 Alloy Steel Round supplier hold?

Wanfang Steel Group Co., Limited maintains international quality certifications. These ensure that the 42crmo4 Alloy Steel Round meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 42crmo4 Alloy Steel Round Bar on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wanfang Steel Group Co., Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wanfang Steel Group Co., Limited.

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