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High-Precision Alloy Structural Steel Bar for Auto Parts
US$1,000.00-2,300.00
2 Tons
Sample price:US$1100.00/ton.Request sample
Product profile
Customization
AvailableProcessing Object
MetalMolding Style
ForgingModel NO.
20#/35#/45#/CrMo/CrNiMo/40Cr/20C/20CrMnMo/304/2Ni4Molding Technics
Hot ForgingApplication
Machinery PartsMaterial
SteelHeat Treatment
TemperingSurface Treatment
Rough MachiningForging Tolerance
0~+5mmStandard
GBCertification
GB/T19001-2016,ISO9001:2015Shape
Round Bar,Square,Shaft,Ring,CylinderDelivery Surfaces
Black,Rough Machning Bright,Fine Maching BrightDelivery Condition
Quenching+Tempering,Normalizing,AnealingAlloy No.
C45,42CrMoInternational Standards
ASTM,AISI,DIN,JIS,BSFlaw Detection Methods
Ut,MptSizes
CustomizedUsage
Crab Bucket, TrackTransport Package
Wooden CartonsTrademark
ChangliOrigin
Jiangsu, ChinaHS Code
7214100000Production Capacity
3000 Tons/MonthKey features
Customizable Shapes and Sizes: Available in Round, Square, Shaft, Ring, Cylinder with customized sizes.
High Precision Forging: Hot forging with tolerance of 0~+5mm, ensuring high precision for auto parts.
Multiple Surface Options: Delivery surfaces include Black, Rough Machining Bright, and Fine Machining Bright.
Certified Quality Standards: Certified under GB/T19001-2016 and ISO9001:2015 for reliable quality assurance.
Advanced Heat Treatment: Quenching and tempering processes enhance strength, plasticity, and toughness.
Comprehensive Flaw Detection: UT and MPT flaw detection methods ensure internal and surface integrity.
Wide Material Compatibility: Supports C45, 42CrMo and other alloy steels meeting ASTM, AISI, DIN, JIS, BS.
Flexible Customization Service: Offers full customization from designs or samples, including minor adjustments.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.65h
About Our Factory & Business Background
AddressWuxi, Jiangsu, China
Plant Area1000 square meters
Number of Employees10
Registered Capital12,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners4
Our Production Capability & Technical Expertise
Main ProductsForging
Production Lines1
Production MachinesSawing Machine, Grinding Machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2022-06-06
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the difference between forging and casting?
A:
Forging transforms solid metal into another shape through plastic deformation (hot or cold processing), while casting transforms liquid metal into a solid shape by pouring it into a mold. Forging improves mechanical properties, whereas casting focuses on melting and pouring processes.
Q:How to choose high-quality forgings?
A:
High-quality forgings are selected through external observation (checking dimensions, surface defects like cracks or wrinkles) and internal testing (analyzing chemical composition, microstructure, tensile strength, hardness, and ductility using specialized instruments).
Q:What are the characteristics of the forging process for blank forgings?
A:
The process includes pier roughening, elongation, punching, and expanding. Free forging uses a horse screw for hole expansion, while ring rolling uses rolling. Both methods ensure the structural integrity of circular forgings.
Q:What materials and standards are supported?
A:
We support materials like C45 and 42CrMo, adhering to international standards such as ASTM, AISI, DIN, JIS, and BS. The steel meets GB/T699-1999 specifications for chemical composition and mechanical properties.
Q:What is the minimum order quantity (MOQ)?
A:
The Minimum Order Quantity is 1 Pc, allowing for flexible purchasing for various project scales.
Send Inquiry
*To:
Jiangsu Changli Equipment Manufacturing Co., Ltd.
Jiangsu Changli Equipment Manufacturing Co., Ltd.*Content:
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