Valid

JB/T 12612-2016Inspection methods for properties of coating materials for NC cutting tools (English PDF)

数控刀具涂层材料性能检测方法

Preview PDF

This is a limited preview

Buy now to download the full PDF (15 pages)

Need quotation for your management?

Get a formal quotation for JB/T 12612-2016 in 30 minutes.

Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 12612-2016 is the English-translated version of 数控刀具涂层材料性能检测方法.

JB/T 12612-2016 is the Chinese machinery industry standard on inspection methods for the performance of cutting tool coating materials.

It prescribes how the composition of a CNC tool coating is determined, covering the appearance of the coating, its thickness, its phase composition, its surface morphology and its fracture microstructure, and how its performance is measured, covering surface microhardness, surface roughness, residual stress, elastic modulus, friction coefficient, friction and wear behaviour and resistance to oxidation.

It applies to the inspection of the performance parameters of CNC tool coating materials. It quotes GB/T 1031, GB/T 4340.1, GB/T 6462, GB/T 7704 and JB/T 7707. Its classification is J41 in China and 25.100.01 internationally.

Found what you need?

Document preview — JB/T 12612-2016

National Standard of the People's Republic of China

ICS: 25.100.01

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Normative references
3 Testing methods
3.1 Structure of the coating
3.2 Performance of the coating material
3.3 Oxidation resistance of the coating

What this standard covers

This standard specifies the composition of the CNC tool coating material (coating appearance, coating thickness, coating phase composition, coating surface morphology and fracture microstructure, etc.) and performance (coating surface microhardness, coating Surface roughness, coating residual stress, coating elastic modulus, coating friction coefficient, coating friction and wear properties, coating oxidation resistance, etc.) parameters of the detection method. This standard is applicable to the detection of performance parameters of CNC tool coating materials.

Document data

International classification (ICS): 25.100.01.

Chinese classification (CCS): J41.

Estimated length of the Chinese original: 7,734 words.

Standards quoted by this document

GB/T 1031; GB/T 4340.1; GB/T 6462; GB/T 7704; JB/T 7707

3 Testing methods

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

JB/T 12607-2016|JB/T 12613-2016|GB/T 25671-2010|JB/T 12608-2016|JB/T 12609-2016|JB/T 12615-2016

How to Download JB/T 12612-2016

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.