What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments. The average lead time is within 15 workdays for both peak and off-peak seasons.

Cost-Effective Large Diameter 20# Steel Precision-Machined Shaft

Name: Cost-Effective Large Diameter 20# Steel Precision-Machined Shaft
Brand: Jiangsu Changli Equipment Manufacturing Co., Ltd.
SKU: 1923565586

Jiangsu, ChinaJiangsu Changli Equipment Manufacturing Co., Ltd.

US$1,000.00-2,300.00

3 Tons

Sample price:US$1100.00/ton.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Molding Technics

Hot Forging

Application

Machinery Parts

Material

Steel

Heat Treatment

Tempering

Surface Treatment

Rough Machining

Forging Tolerance

0~+5mm

Standard

Certification

GB/T19001-2016,ISO9001:2015

Shape

Round Bar,Square,Shaft,Ring,Cylinder

Delivery Surfaces

Black,Rough Machning Bright,Fine Maching Bright

Delivery Condition

Quenching+Tempering,Normalizing,Anealing

Alloy No.

C45,42CrMo

International Standards

ASTM,AISI,DIN,JIS,BS

Flaw Detection Methods

Ut,Mpt

Sizes

Customized

Usage

Crab Bucket, Track

Transport Package

Wooden Cartons

Trademark

Changli

Origin

Jiangsu, China

HS Code

7214100000

Production Capacity

3000 Tons/Month

Key features

Customizable Sizes: Sizes are customized to meet specific project requirements.

High Precision Forging: Forging tolerance of 0~+5mm ensures high precision for machinery parts.

Comprehensive Certification: Certified with GB/T19001-2016 and ISO9001:2015 standards.

Flexible Customization: Supports full customization, minor customization, and design-based options.

Advanced Heat Treatment: Quenching and tempering balance strength, plasticity, and toughness.

Flaw Detection Available: UT and MPT flaw detection methods available upon customer request.

Low MOQ: Minimum Order Quantity is just 1 Pc, suitable for small batches.

Company profile

Fast DeliveryLow MOQQuality AssuranceQA/QC Inspectors

Jiangsu Changli Equipment Manufacturing Co., Ltd.

Jiangsu, China

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: ≤11.08h

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?

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 solidification.

Q:How to choose high-quality forgings?

Quality is determined by external observation (checking dimensions, surface defects like cracks or pits) and internal inspection (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?

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 desired shape and structural integrity.

Q:What materials and standards are used for this shaft?

The material is 45# carbon structural steel (GB/T699-1999), equivalent to S45C (JIS) and 1045 (AISI). It meets GB, ASTM, AISI, DIN, JIS, and BS standards with ISO9001:2015 certification.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 Pc, allowing for flexible ordering for various project sizes.