What is the typical delivery time?

The delivery time is generally 10-50 days, depending on the season and order specifics.

Which international standards do your products comply with?

Our products comply with ASTM, JIS, DIN, GB, BS, and EN standards.

High Strength 1020, 1045, 4140 Cold Drawn Steel Bars

Name: High Strength 1020, 1045, 4140 Cold Drawn Steel Bars
Brand: Shandong Dajin Metal Material Co., Ltd.
SKU: 737536272

Shandong, ChinaShandong Dajin Metal Material Co., Ltd.

US$950.00-1,500.00

10 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Carbon Steel Bar

Standard

AISI, ASTM, DIN, JIS, GB, BS

Model NO.

cold drawn steel

Composition

1215 1214 12L14 1215ms

Technique

Cold Drawn

Shape

Bar/Square/Hexagonal/Figured Steel

Surface Treatment

Galvanization/Brihgt/Nigrities/Chromeplate

Special Use

Free Cutting Steel

Application

Household Appliances, Instrumentation Industry..

Concentricity

Customized

Straightness

Customized

Delivery Time

15-30days

Alloy Steel Bar

Cold Drawn Steel

Transport Package

Exporting Packing or According to Your Special Re

Specification

dia: 0.2mm-130mm

Trademark

DaJin

Origin

Shandong

Production Capacity

3000tons/Month

Key features

Wide Material Range: Available in 1020, 1045, 4140, 1215, and various alloy, tool, and stainless steels.

Custom Dimensions: Diameter 4-1500mm, Length 500-6000mm, with customized concentricity and straightness.

Multiple Surface Treatments: Options include galvanization, bright, black oxide, chrome plating, grinding, and polishing.

Versatile Applications: Used in aviation, automotive, medical, electronics, and general mechanical structure parts.

Strict Quality Standards: Complies with ASTM, JIS, DIN, GB, BS, and EN standards for high-quality free cutting steel.

Flexible Delivery Options: Delivery in 10-50 days with hot rolled, cold drawn, or forged conditions available.

Secure Packaging: Seaworthy packing in wooden cases, cartons, or woven bags to ensure safe transport.

Competitive Payment Terms: Accepts T/T or L/C at sight, with MOQ of 1 Ton for flexible order sizes.

Company profile

Shandong Dajin Metal Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2017-03-04Nearest Port: Qingdao port, Tianjin port, Shanghai portAverage Response Time: ≤9.41hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryShandong Dajin Metal Material Co., Ltd. is identified as a Chinese manufacturer/factory based in Shandong, with four production lines, stated production capacities for several steel-bar categories, and export activity across multiple regions. It holds ISO 9001 and OHSAS/OHSMS 18001 certifications and states that it can supply multiple international standards and customized steel products. The supplier reports export activity since 2017 and that exports represent 51%–70% of total sales. Evidence supports production scale, certification, customization, and international trading capability. However, the provided information does not sufficiently establish after-sales service processes, innovation capability, or financial credibility. Trade records show named buyers and shipments involving Brazil and Pakistan, but the limited transaction evidence does not establish broad or sustained customer performance.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as Shandong Dajin Metal Material Co., Ltd., a limited company located in Shandong, China. This directly supports its status as a manufacturing supplier rather than only a trading entity.

CertificationsThe supplier reports holding ISO 9001 and OHSAS/OHSMS 18001 management-system certifications. These stated certifications provide explicit evidence of quality-management and occupational health and safety systems, although certificate validity dates and scope are not provided.

Production capacityThe supplier reports four production lines, 11–20 years of total R&D-engineer experience, 11–20 quality-control staff, and substantial stated capacities for steel bar, carbon steel round bar, and cold-drawn steel bar. It also reports ready stock of 1,000–1,500 tons for specified products and exports to multiple global regions, providing explicit evidence of meaningful production and fulfillment capability.

Customization capabilityThe supplier explicitly states that it can provide products to GB, American, German, Japanese, industry, and special steel standards and can offer customized services according to customer requirements. Its listed grades and 5 mm–300 mm size range for certain stocked products further support product configuration flexibility.

Client casesTrade records associate the supplier with named buyers in Brazil and Pakistan and show shipments involving steel-related products through Qingdao, including a recorded transaction count of one for one buyer and two for another. These records provide evidence of actual international customer transactions, but the limited number of documented cases does not establish a broad, long-term, or independently verified customer portfolio.

Product Q&A

Q:What are the available material grades?

We offer High Strength 1020, 1045, 4140 Cold Drawn Steel Bars, as well as 1215 free cutting steel, alloy steels, tool steels, bearing steels, spring steels, and stainless steels.

Q:What are the standard dimensions for these steel bars?

The diameter ranges from 4mm to 1500mm, and the length ranges from 500mm to 6000mm. Custom sizes are available upon request.

Q:Can the concentricity and straightness be customized?

Yes, both concentricity and straightness are customized to meet specific client requirements.

Q:What surface treatments are available?

We provide galvanization, bright finish, black oxide (nigrities), chrome plating, grinding, and polishing options.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1 Ton.