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Heavy Machinery 40cr High-Density Steel Rolled Ring
US$1,000.00-2,300.00
3 Tons
Sample price:US$1100.00/ton.Request sample
Product profile
Customization
AvailableProcessing Object
MetalMolding Style
ForgingModel NO.
40Cr Rolled RingMolding 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
Customized Sizes: Available in Round Bar, Square, Shaft, Ring, and Cylinder with customized dimensions.
High-Density Steel Material: Manufactured from 40Cr and 45# structural carbon steel with excellent strength and toughness.
Advanced Forging Process: Utilizes hot forging, quenching, and tempering to ensure superior mechanical properties.
Comprehensive Certification: Certified under GB/T19001-2016 and ISO9001:2015 standards for quality assurance.
Flexible Customization: Offers full customization, minor customization, and design-based customization options.
Strict Quality Inspection: 100% visual inspection and flaw detection methods including UT and MPT available.
Wide Application Range: Suitable for crab buckets, tracks, locomotives, coal machines, and petroleum machinery.
Competitive Pricing: 45# steel offers low cost with high hardness and good cutting performance after treatment.
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: ≤2.27h
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 a solid from one shape to another through plastic forming, while casting transforms liquid metal into a solid shape. Forging is a solid-to-solid process, whereas casting is a solid-liquid-solid process.
Q:How to choose high-quality forgings?
A:
Quality is determined by external observation for defects like cracks or bubbles, and internal testing for chemical composition, structure, and mechanical properties like tensile strength and hardness 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. Ring rolling is primarily used for expanding holes in ring forgings, differing from free forging which uses a horse screw.
Q:What materials are used for this product?
A:
The product is made from structural carbon steel 45# (S45C, 1045) and 40Cr, known for low price, good cutting performance, and high hardness after quenching and tempering.
Q:What certifications does the product hold?
A:
The product meets GB/T19001-2016 and ISO9001:2015 standards, ensuring compliance with international quality management requirements.
Send Inquiry
*To:
Jiangsu Changli Equipment Manufacturing Co., Ltd.
Jiangsu Changli Equipment Manufacturing Co., Ltd.*Content:
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