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Product profile
Customization
AvailableType
Round SteelsStandard
GB, ASTM, DINModel NO.
SAE 8620Steel Type
Low-alloy High-tensile Structural SteelForming
Forging SteelConnection Form
Rivet ConnectionMember
Steel ColumnType of Steel For Building Structure
H-Section SteelCarbon Structural Steel
Q275Residential Wall Structure
Wall SupportApplication
Steel WorkshopTransport Package
Bulk PackageSpecification
DIN 1.2064Trademark
QiluOrigin
ChinaHS Code
72284000Production Capacity
400, 000 ton/yearKey features
High Wear Resistance: Offers high external and internal strength, making it highly wear resistant for demanding applications.
Flexible Hardening: Flexible during hardening treatments, enabling improvement of case/core properties via nitriding.
Wide Size Range: Available in Round Dia 6-1200mm and Plate/Flat/Block Thickness 6mm-500mm.
Fast Delivery: Average lead time within 15 workdays off-season; peak season one month.
Global Stock Support: Over 20,000 tons ex-stock available in Wuxi and Dongguan warehouses.
Comprehensive Testing: Includes tensile, yield, impact, hardness, grain size, ultrasonic, and magnetic particle testing.
Versatile Applications: Ideal for arbors, bearings, gears, cam shafts, and parts requiring carburizing.
Professional Manufacturer: Specialized in smelting and forging since 1965 with advanced electric arc furnaces.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2008-06-01Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤1.68hTerms 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 is the chemical composition of SAE 8620 steel?
A:
C: 0.18-0.23, Si: 0.15-0.35, Mn: 0.7-0.9, P: 0.035, S: 0.04, Cr: 0.4-0.6, Mo: 0.15-0.25, Ni: 0.4-0.7.
Q:What are the common applications for 8620 alloy steel?
A:
Used for arbors, bearings, bushings, cam shafts, gears, splined shafts, and other parts requiring machinability and carburizing.
Q:What heat treatment options are available?
A:
Options include Normalized, Annealed, Quenched, Tempered, and surface hardening by nitriding.
Q:What is the delivery time for orders?
A:
Average lead time is within 15 workdays off-season and one month during peak season.
Q:What payment terms are accepted?
A:
We accept T/T, L/C, Money Gram, and PayPal.
Send Inquiry
*To:
HUNAN QILU INDUSTRIAL CO., LTD.
HUNAN QILU INDUSTRIAL CO., LTD.*Content:
Supplier replies will be sent to your registered email
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