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Carbon Structural Q345b/S355-J2-G3 Special-Shaped Forgings
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.
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,ISO9001:2015Usages
Truck, Train Transmission 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
Customized Sizes and Shapes: Offers customized sizes and shapes including Round Bar, Square, Shaft, Ring, and Cylinder.
High-Quality Steel Material: Uses premium carbon structural steel (45#) with excellent strength, toughness, and wear resistance.
Advanced Heat Treatment: Features quenching and tempering processes to balance strength, plasticity, and toughness for alternating loads.
Strict Quality Certification: Certified under GB/T19001-2016 and ISO9001:2015 standards with 100% visual inspection.
Wide Application Scope: Suitable for machinery parts, truck transmissions, train shafts, and various industrial equipment.
Professional Flaw Detection: Provides UT and MPT flaw detection methods to ensure internal integrity and quality.
Flexible Customization Options: Supports full customization, minor customization, and customization from designs or samples.
Robust Manufacturing Capacity: Equipped with 2000-ton hydraulic press and advanced heat treatment furnaces for large-scale production.
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: ≤10.82h
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 (hot or cold), 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, 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 for circular forgings includes pier roughening, elongation, punching, and expanding. Free forging uses a horse screw for expanding holes, while ring rolling uses rolling. Both methods ensure the desired shape and structural integrity.
Q:What materials are used for these forgings?
A:
The primary material is carbon structural steel, specifically grade 45# (GB standard), which offers low price, good cutting performance, and high hardness after quenching and tempering. Similar grades include S45C (JIS) and 1045 (AISI).
Q:What certifications does the product have?
A:
The product is certified under GB/T19001-2016 and ISO9001:2015 standards, ensuring quality management and consistent product performance.
Send Inquiry
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Jiangsu Changli Equipment Manufacturing Co., Ltd.
Jiangsu Changli Equipment Manufacturing Co., Ltd.*Content:
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