What are the mechanical properties of the cold drawn bars?

Tensile strength ranges from 400 to 760 Mpa, yield strength from 290 to 590 Mpa, and hardness from 115 to 225 HB depending on size.

How are the steel bars packed for shipment?

Bars are bundled and securely metal strapped in three places, tagged properly, and can be wrapped in plastic or pallet loaded upon request.

High-Quality Cold Drawn Square Steel Bars 1215 1045

Name: High-Quality Cold Drawn Square Steel Bars 1215 1045
Brand: Shandong Dajin Metal Material Co., Ltd.
SKU: 753159302

Shandong, ChinaShandong Dajin Metal Material Co., Ltd.

US$800.00-1,000.00

2 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Carbon Steel Bar

Standard

AISI, ASTM, GB, JIS, DIN

Model NO.

free cutting steel

Technique

Cold Drawn

Application

Structural Steel Bar, Free Cutting Steel

Surface Treatment

Polished

Alloy

Non-alloy

Special Use

Free Cutting Steel

Raw Material

Hot Rolled Free Cutting Round Bar

Main Grade

12L14 1215 Sum23 1144 1018 1045 4140

Surface

Bright, Smoothly and Shinny

Supply Condition

Cold Drawn Steel Bar

Main Shape

Round Bar, Hex Steel Bar, Square Bar and Flat Bar

Dia Tolerance

H9, H10, H11 etc

Cutting Service

Yes

Ready Stock

1000tons

Free Cutting Steel MOQ

2tons

Transport Package

Anti-Rust Packaging with Anti-Rsut Oil

Specification

dia: 5mm-100mm

Trademark

dajin

Origin

China

Production Capacity

3000

Key features

Extensive Ready Stock: 1000 tons of cold drawn steel bar available for immediate dispatch.

Wide Range of Shapes: Available in Round, Hex, Square, and Flat bars with various sizes.

Premium Machinability: 12L14 grade offers excellent machinability for high production and repetition machining.

Customizable Tolerances: Size tolerance h9, h10, h11 or other requirements according to client's needs.

Multiple Grade Options: Available in 12L14, SUM23, 11SMn30, 1018, 1045, 4140 and other international standards.

Fast Delivery for Stock: 7-10 days delivery time for items in stock.

Comprehensive Surface Finishes: Options include Bright, Smoothly, Shinny, Peeled, Turned, Polished, and Centreless Ground.

Strict Quality Control: Bars from different heats are not mixed; securely strapped and tagged properly.

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: ≤8.73hTerms 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.