What heat treatment condition do you recommend?

H900 or H1025 for maximum strength and dimensional stability.

Can you perform precision grinding?

Yes - we achieve Ra <= 0.2um surface finish with +/-0.002mm tolerance.

What thread types can you machine?

NPT, NPTF, BSPP, BSPT, UN/UNF/UNC, Metric, and custom threads.

Can you achieve low magnetic permeability?

Yes - when properly processed, 17-4 PH can achieve low magnetic permeability for sensitive measurement applications.

Send drawings (PDF/STEP/IGS/DWG) with material, heat treatment condition, tolerance, finish requirement, and quantity. No drawing? Send sample/photo/sketch - free support.

What is your lead time?

Sample 10-15 days. Batch 2-3 weeks. Rush service available.

Do you offer samples?

Yes. Sample fee refundable upon mass production order.

What after-sales support do you offer?

30 days to report issue, solution in 7 days. Click 'Contact Supplier'.

High Accuracy Components for Inspection with 17-4 pH Stainless

Name: High Accuracy Components for Inspection with 17-4 pH Stainless
Brand: GUANNENG PRECISION MACHINERY CO.,LTD.
SKU: 2307680765

Guangdong, ChinaGUANNENG PRECISION MACHINERY CO.,LTD.

US$5.00

100-999 Pieces

US$3.00

1,000-9,999 Pieces

US$0.90

10,000+ Pieces

Product profile

Customization

Available

Keywords 01

17-4 pH Inspection Equipment Parts

Keywords 02

High Accuracy CMM Components

Keywords 03

Precision Ground Measurement Fixtures

Keywords 04

Heat Treated 17-4 pH Precision Parts

Keywords 05

Coordinate Measuring Machine Components

Keywords 06

Calibration Artifacts and Masters

Keywords 07

Custom Inspection Gauge Holders

Keywords 08

Precision Alignment Pins and Bushings

Keywords 09

Optical Inspection Mounting Brackets

Keywords 10

Dimensional Stable Stainless Components

Transport Package

Individual Packing + Wooden Case

Specification

OD68*L700mm

Trademark

GGN

Origin

China

HS Code

8466939000

Production Capacity

1000PCS

Key features

High Precision Tolerance: Achieves +/-0.002mm on critical features with CMM verification.

17-4 PH Stainless Steel: Martensitic precipitation-hardening steel with high strength and corrosion resistance.

Excellent Dimensional Stability: Resists thermal expansion and deformation during precision measurement.

Precision Grinding Capability: Achieves Ra <= 0.2um surface finish for superior reference surfaces.

Multiple Heat Treatment Options: Available in H900, H1025, H1075, H1100, H1150, and H1150M conditions.

ISO9001 Certified Manufacturer: 17 years experience with strict quality control and 100% inspection.

Low Magnetic Permeability: Suitable for sensitive measurement applications when properly processed.

Full Material Traceability: Provides EN 10204 3.1 certificates for all materials.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast Delivery

GUANNENG PRECISION MACHINERY CO.,LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.26h

AI-Powered supplier vetting

SummaryDongguan Guanneng Automation Technology Development Co., Ltd. is a China-based combined business entity identified in one record as a trade company, operating in Dongguan, Guangdong. It reports more than 15 years of machining-industry experience, while the company establishment date provided is 2018. Its stated capabilities include CNC machining, milling, grinding, wire cutting, turning, testing, assembly, and after-sales service. The supplier reports its own factory, multiple production lines, more than 10 production lines, and ISO9001:2015 certification. It serves machining, biomedical, automotive, semiconductor, automation, and petroleum machinery industries, and exports to East Asia, Europe, and North America. Lead times are stated as within 15 working days in both off-peak and peak seasons. Evidence is insufficient to assess financial credibility, innovation output, formal outsourcing or contract controls, overseas warehousing, traceability, or named customer cases. The audit record is dated November...

CertificationsThe supplier reports holding an ISO9001:2015 certificate and describes a dedicated quality control department and strict ISO9001-based production management system. A BV audit is also recorded for November 9, 2023 through November 8, 2024, although the audit result is listed as 0 without an explained scale.

After-Sales capabilityThe company description explicitly includes after-sales service among its integrated activities and states that it serves domestic and overseas enterprises. However, the records provide no specific response process, service coverage, repair policy, or overseas service infrastructure; overseas warehouse and showroom capabilities are marked unknown.

Production capacityThe supplier reports more than 15 years of machining-industry experience, its own factory, multiple production lines, and more than 10 production lines. It lists CNC machining, milling, grinding, wire cutting, and turning capabilities, serves several industrial sectors, and states lead times within 15 working days in both peak and off-peak seasons.

Customization capabilityThe product and service descriptions cover precision CNC machining, CNC turning, grinding, wire cutting, machinery parts, testing, and assembly. The supplier states that its production lines can meet different product needs and requirements, supporting customization, although no detailed engineering workflow, tolerance range, tooling policy, or sample-development evidence is provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a direct manufacturer - 2,000 sqm, 17 years of experience, 30+ CNC machines, ISO9001, 3D CMM.

Q:What is 17-4 PH stainless steel?

17-4 PH (UNS S17400) is a martensitic precipitation-hardening stainless steel providing high strength, hardness, and corrosion resistance.

Q:Why is 17-4 PH used for inspection equipment?

17-4 PH offers excellent dimensional stability, high strength-to-weight ratio, and precision machinability - all critical for maintaining measurement accuracy.

Q:What is the maximum part size?

1500 x 500 x 500 mm.

Q:What precision tolerance can you achieve?

+/-0.002mm on critical features with CMM verification.