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ISO Approved Forged Round Steel Bar for Giant Ships
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/304/2Ni4Application
Machinery PartsMaterial
SteelHeat Treatment
TemperingStandard
GBUsages
Toothed Gear, Wheel Gear, ShaftShape
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
CustomizedTransport Package
Wooden CartonsTrademark
ChangliOrigin
Jiangsu, ChinaHS Code
7214100000Production Capacity
3000 Tons/MonthKey features
ISO Approved Quality: Forged round steel bars certified with ISO approval for giant ship applications.
Customized Sizes: Sizes are customized to meet specific project requirements.
Advanced Heat Treatment: Quenching and tempering process ensures balanced strength, plasticity, and toughness.
Comprehensive Flaw Detection: UT and MPT flaw detection methods ensure internal and surface quality.
Versatile Applications: Suitable for machinery parts, toothed gears, wheels, shafts, and shipbuilding.
Multiple Shape Options: Available in Round Bar, Square, Shaft, Ring, and Cylinder shapes.
Strict Quality Control: 100% visual inspection and traceability of raw materials guaranteed.
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: ≤10.24h
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 from one shape to another through plastic forming processes like extrusion or punching. Casting transforms liquid metal into a solid shape by pouring molten metal into a mold. Forging is a solid-to-solid process, while casting is a solid-liquid-solid process.
Q:How to choose high-quality forgings?
A:
High-quality forgings are selected through external observation (checking dimensions, surface defects like cracks or bubbles) and internal testing (analyzing chemical composition, mechanical properties, and using specialized instruments to detect internal fractures or shrinkage).
Q:What are the characteristics of the forging process for blank forgings?
A:
The process for circular forgings includes pier roughening, elongation, punching, and expanding. Free forging uses a horse screw for expanding holes, while ring rolling uses rolling methods for the same purpose.
Q:What is the material specification of the steel bar?
A:
The product uses 45# carbon structural steel (GB/T699-1999), with a carbon content of 0.42~0.50%. It is comparable to S45C (JIS), SAE1045 (AISI), and SM45 standards.
Q:What customization options are available?
A:
We offer flexible customization including minor customization, customization from designs and samples, and full customization. Usages can be tailored for toothed gears, wheel gears, and shafts.
Send Inquiry
*To:
Jiangsu Changli Equipment Manufacturing Co., Ltd.
Jiangsu Changli Equipment Manufacturing Co., Ltd.*Content:
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