Can you provide free samples?

Yes, free samples are available upon request.

What certifications does the factory hold?

Our factory holds ISO9001, ISO/TS16949, ISO4001, OHSAS18001, CE Mark, and JIS/KS MARK certifications.

What is the tolerance for the forged bars?

The tolerance is specified as -0mm to +0.1mm.

Hot Forged Carbon Steel Bar for Reliable Industrial Solutions

Name: Hot Forged Carbon Steel Bar for Reliable Industrial Solutions
Brand: Shandong Dajin Metal Material Co., Ltd.
SKU: 2182804662

Shandong, ChinaShandong Dajin Metal Material Co., Ltd.

US$700.00-800.00

10 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Round

Standard

AISI, ASTM, DIN, JIS, GB

Model NO.

forged steel bar

Composition

Alloy Steel Bar

Technique

Forged

Shape

Bar

Surface Treatment

Black or Machining

Special Use

Mold Steel

Application

Auto Parts

Supply Condition

Hot Forged

Steel Shape

Round Bar/Square Bar/Rings

Surface

Black or Bright Surface

Qt Treatment

Avaliable

Other Heat Treatments

Annealling

Main Grade

AISI4140/42CrMo/4340/8620

Free Sample

Yes

Tolerance

-0mm/+0.1mm

Transport Package

Seaworth Packaging

Specification

200-1000mm

Trademark

Shandong

Origin

China

Production Capacity

8000tons

Key features

Vacuum Degassed Forging: Meticulously forged from vacuum degassed ingots for superior purity and structural integrity.

Multi-Shape Customization: Available in Round, Square, Flat, Shaft, and Block shapes to meet specific industrial needs.

Comprehensive Heat Treatment: Options include Normalized, Annealed, Quenched, and Tempered processes for enhanced properties.

100% UT Inspection: Rigorous 100% Ultrasonic Testing according to SEP1921-84 standards ensures defect-free quality.

Wide Grade Selection: Includes AISI4140, 42CrMo, SCM440, 4150, and 4145 for diverse high-stakes applications.

Fast Delivery for Stock: 7-day delivery for stock items and 30-day delivery for new material orders.

Global Certification: Certified with ISO9001, ISO/TS16949, CE Mark, and JIS/KS MARK for international trust.

Precision Machining: Utilizes CAD, Wire EDM, and Plunge EDM for high-precision complex components.

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: ≤6.91hTerms 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.