AISI 4140 1020 1045 Cold Drawn Structure Carbon Round Bar

Name: AISI 4140 1020 1045 Cold Drawn Structure Carbon Round Bar
Brand: Wuxi Liangjiang Metal Co., Ltd.
SKU: 1929307195

Jiangsu, ChinaWuxi Liangjiang Metal Co., Ltd.

US$800.00

1-99 Pieces

US$700.00

100-999 Pieces

US$600.00

1,000+ Pieces

Sample price:US$50.00/square foot.Request sample

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

AISI, ASTM, DIN

Model NO.

AISI 4140 1020 1045

Composition

Stainless Steel Scrap

Technique

Hot Rolled

Shape

Bar

Surface Treatment

Galvanized

Special Use

High-strength Steel Plate, Wear Resistant Steel, Silicon Steel

Application

Flange Plate

Manufacture

According to Drawings

Transport Package

Standard Export Packing

Trademark

Origin

China

Production Capacity

50000/Year

Key features

Wide Material Range: Offers AISI 4140, 1020, 1045, 42CrMo, 4340, 8620, and 8640 alloy steel bars.

Custom Dimensions: Diameter 5-250mm and Length 4000-15000mm available or as required.

Multiple Techniques: Available in Hot Rolled, Forged, and Cold Drawn processing techniques.

Factory Direct Price: Direct factory pricing ensures competitive costs for bulk orders.

Flexible Packaging: Options include bundles, nylon covers, wooden cases, or export standard packages.

Free Samples Available: Samples offered free of charge, though freight costs are not covered.

Fast Delivery Options: 5-10 days for stock items, 15-20 days for custom orders depending on quantity.

Global Standards Compliance: Meets JIS, ASTM, GB, DIN, EN, and AISI international standards.

Company profile

Wuxi Liangjiang Metal Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2019-05-01Nearest Port: shanghaiAverage Response Time: ≤7.23hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as not being a professional technical supplier and does not provide 3D software design or SDK services. It offers broad customization and ODM services, and reports OEM service for popular brands, but has only one R&D engineer and no new products in the past year. Manufacturing operates one production line, with three quality-control testing devices and fewer than five quality-control staff. Finished-product inspection instructions are uniformly followed, while continuous quantity reconciliation for production batches is not performed. Service procedures exist for supplier assessment, corrective actions, and customer complaints, but written records are unavailable. The supplier has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. Financial information is present only as year labels, without sufficient evidence to assess credibility. No certification information is provided.

Supplier typeThe supplier explicitly states that it is not a professional technical supplier and does not provide 3D software design services. This defines it primarily as a product customization/manufacturing supplier rather than a specialized technical-service provider.

R&D capabilityThe supplier has one R&D engineer responsible for confirming requirements, designing products, and providing technical support, and offers ODM services. However, it reports no new products in the past year, no SDK availability, and no professional technical-supplier or 3D software design capability, indicating limited evidence of ongoing innovation.

Production capacityThe supplier operates one production line and has three quality-control testing devices, fewer than five quality-control staff, and processing equipment including CNC and heat-treatment machinery. Finished-product inspection instructions are uniformly followed, but the factory does not conduct continuous quantity reconciliation for each batch or production lot, leaving a documented production-control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. These statements provide direct evidence of broad customization capability.

Client casesThe supplier reports providing OEM services for popular brands, which is direct evidence of at least one type of customer experience. No specific brand names, project details, volumes, or verifiable case documentation are provided, so the depth of its customer cases cannot be assessed.