Can the packaging be customized?

Yes, we offer standard seaworthy packing or custom packing solutions as required by the customer.

What are the surface treatment options?

Options include Hot Rolled, Peeled, Black Surface, and Annealed finishes depending on the supply condition.

What are the payment terms accepted?

We accept LC, T/T, D/P, and Western Union for international transactions.

4140 Forged Steel Roller Shaft Parts

Name: 4140 Forged Steel Roller Shaft Parts
Brand: Shandong Dajin Metal Material Co., Ltd.
SKU: 2043922372

Shandong, ChinaShandong Dajin Metal Material Co., Ltd.

US$600.00-900.00

10 Tons

Product profile

Customization

Available

Type

Round

Standard

AISI, ASTM, DIN, JIS, GB

Model NO.

forged parts

Composition

Alloy Steel or Carbon Steel

Technique

Forged

Shape

Bar

Surface Treatment

Rough Machining or Black Surface

Special Use

Cold Heading Steel, Mold Steel

Application

Structural Steel Bar

Ready Stock Grade

1045 4140 Forged Steel Bar

Delivery Time of New Goods

30days

Heat Treatment

Qt/Normalized/Annealing

Rough Machining Diameter Tolerance

-0/+0.5mm

Transport Package

Seaworthy Packaging

Specification

200mm-1000mm

Trademark

Shandong

Origin

China

Production Capacity

5000tons

Key features

High-Strength Alloy Composition: Available in 4140, 4145, SCM440, SCM435, and 42CrMo4 grades with precise chemical control.

Comprehensive Size Range: Round bars available from 16mm to 1000mm diameter in hot rolled or forged conditions.

Advanced Heat Treatment: Options include Soft Annealing, Hardening, Normalizing, and Tempering with specific temperature ranges.

Rigorous Quality Inspection: 100% Ultrasonic Inspection performed according to SEP1921-84 GR.3 CLASS C/C standards.

Versatile Surface Options: Available in Hot Rolled, Peeled, Black Surface, or Annealed conditions based on requirements.

Rapid Delivery Capability: Approximately 30 days delivery time after order confirmation with flexible peak/off-peak scheduling.

Secure Packaging Solutions: Standard seaworthy packing or custom packing available as required by the client.

Wide Application Scope: Ideal for statically and dynamically stressed components in vehicles, engines, and machines.

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: ≤1.56hTerms 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 a manufacturer from Shandong, China, with a significant annual production output exceeding US$100 million. The company specializes in steel-related products and holds certifications like ISO 9001 and OHSAS/OHSMS 18001, indicating strong quality and safety standards. With a robust export strategy, Dajin exports 51%-70% of its sales to diverse markets globally. The company offers customization services to meet specific customer standards and maintains a ready stock of key steel grades. However, information on after-sales services and financial credibility is insufficient to make a definitive assessment.

Supplier typeShandong Dajin Metal Material Co., Ltd. is identified as a manufacturer/factory and structured as a limited company.

CertificationsThe supplier holds ISO 9001 and OHSAS/OHSMS 18001 certifications, indicating compliance with quality and occupational health and safety standards.

Production capacityDajin operates 4 production lines with an annual production output above US$100 million, covering a wide range of steel products.

Customization capabilityThe supplier can provide products meeting various international standards and offers customization services based on customer requirements.

Client casesThe supplier has engaged with international buyers such as SR TRADE INDUSTRIA E COMERCIO LTDA and QADBROS ENGINEERING PRIVATE LIMITED.