What is the maximum piece weight for forging?

The maximum piece weight can reach 50T for the main specifications of forging materials.

Which industries use 8620 alloy steel?

It is used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation, and Industrial sectors.

Forged Carbon Structual Steel Round Bar AISI/SAE 1045, 1035, 1020

Name: Forged Carbon Structual Steel Round Bar AISI/SAE 1045, 1035, 1020
Brand: HUNAN QILU INDUSTRIAL CO., LTD.
SKU: 711979405

Hunan, ChinaHUNAN QILU INDUSTRIAL CO., LTD.

US$700.00-1,800.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Round Steels

Standard

GB, ASTM, DIN

Model NO.

SAE 1045

Steel Type

Low-alloy High-tensile Structural Steel

Forming

Forging Steel

Connection Form

Rivet Connection

Member

Steel Column

Type of Steel For Building Structure

H-Section Steel

Carbon Structural Steel

Q275

Residential Wall Structure

Wall Support

Application

Steel Workshop

Transport Package

Bulk Package

Specification

DIN 1.2064

Trademark

Qilu

Origin

China

HS Code

72141000

Production Capacity

400, 000ton/Year

Key features

High Wear Resistance: Offers high external and internal strength with excellent wear resistance for demanding applications.

Flexible Hardening Treatment: Allows improvement of case and core properties during hardening treatments for optimized performance.

Wide Size Range: Available in Round Dia 6-1200mm, Plate/Flat/Block Thickness 6mm-500mm, and Width 20mm-1000mm.

Multiple Heat Treatments: Supports Normalized, Annealed, Quenched, and Tempered processes to meet specific mechanical needs.

Comprehensive Testing: Includes tensile strength, yield strength, hardness, grain size, ultrasonic, and magnetic particle testing.

Global Export Experience: Over 11 years of exporting experience with stock available in Wuxi and Dongguan cities.

Advanced Manufacturing: Equipped with 50t electric arc furnaces and 4500t forging units for high-quality production.

Versatile Applications: Ideal for Arbors, Bearings, Gears, Shafts, and other parts requiring machinability and carburization.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

HUNAN QILU INDUSTRIAL CO., LTD.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2008-06-01Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤4.43hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as HUNAN QILU INDUSTRIAL CO., LTD., a China-based limited company with conflicting classifications as both a trading company and manufacturer/factory. It has broad steel-related business activities, extensive stated export markets, self-operated import/export rights, and eight years of export experience. Customization, ODM, and OEM capabilities are explicitly reported. However, service-management documentation is absent, including supplier approval, corrective-action, and complaint-handling procedures. No in-stock, overseas warehouse, showroom, agent, or branch capability is reported. Financial records are referenced for 2021–2023, but no substantive financial performance evidence is provided. Production volumes and staffing are stated, although the supplier’s trading-company classification creates uncertainty regarding direct manufacturing capacity. No certifications or customer cases are documented.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also reports no in-stock service, overseas warehouse, showroom, agent, or branch capability, although lead times are stated as one month in both peak and off-season periods.

R&D capabilityThe supplier reports total R&D-engineer experience of 6–10 years and offers ODM services, indicating some design and development capability. However, it has no available SDK, and the slices do not provide concrete innovation outputs, patents, or product-development records.

Production capacityThe supplier states production categories covering cold-drawn material, steel round bar, steel plate, and steel pipe, with substantial annual output figures and 11–20 quality-control staff. However, its classification as both trading company and manufacturer/factory is inconsistent, so the extent of directly controlled production capacity requires verification.

Customization capabilityFlexible customization is explicitly reported, together with ODM service availability and OEM service for popular brands. These statements provide direct evidence of customization and outsourced-brand production capability.

Product Q&A

Q:What are the mechanical properties of 8620 steel?

Properties include tensile strength, yield strength, elongation, hardness, and impact value, which vary based on heat treatment like normalized, tempered, or QT.

Q:What is the delivery time for orders?

The standard delivery time is 30-45 days, with peak season lead time of one month and off-season within 15 workdays.

Q:What payment terms are accepted?

We accept T/T, L/C, Money gram, and Paypal for payment.

Q:Can the steel be further surface hardened?

Yes, pre-hardened and tempered 8620 can be further surface hardened by nitriding, but it does not respond well to flame or induction hardening.

Q:What are the available surface conditions?

Surface conditions include Black, Peeled, Polished, Machined, Grinded, Turned, and Milled.