What types of materials can be processed with CBN?

CBN is suitable for hardened steel (HRC > 50), cast iron, tool steel, superalloys, stainless steel, and aerospace materials.

Are there any certifications for the CBN products?

Yes, we supply CBN powder with ISO certificates, ensuring premium quality and performance.

Professional Supplier Cubic Boron Nitride CBN Superabrasives

Name: Professional Supplier Cubic Boron Nitride CBN Superabrasives
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 790257072

Henan, ChinaSINO ZHENG INDUSTRIAL INC.

US$0.09-2.90

1,000 Carat

Sample price:US$59.00/package.Request sample

Product profile

Customization

Available

Type

Cubic Boron Nitride

Synthesis of Cubic Boron Nitride Method

Static High Pressure Catalytic Method

Model NO.

CBN

Application

Polish and Grind

Size

40 - 400

Purity

99.9%

Color

Black & Amber

Delivery

3-4 Days

Transport Package

Plastic, Bottle, Carton

Specification

ISO9001

Trademark

Harmony

Origin

Zhengzhou China

HS Code

71051020

Production Capacity

10, 000, 000 Carat/Year

Key features

Superior Hardness: Microhardness Hv72000~98000mpa, second only to diamond for grinding ferroalloys.

High Wear Resistance: Four times that of traditional abrasives, ensuring longer tool life and efficiency.

Chemical Inertness: Does not react with iron group elements, ideal for steel and cast iron.

Wide Application Range: Suitable for hardened steel, superalloys, aerospace materials, and ferrous metals.

Multiple Series Options: Available in Black, Amber, and Gold colors with varying toughness and stability.

Customizable Sizes: Sizes range from 40 to 400 mesh and various micron grades for specific needs.

Fast Delivery: Standard delivery time is 3-4 days, ensuring quick turnaround for orders.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

SINO ZHENG INDUSTRIAL INC.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: ZHENGZHOU, QINGDAO, SHANGHAIAverage Response Time: ≤5.94hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CPT, EXW

AI-Powered supplier vetting

SummarySINO ZHENG INDUSTRIAL INC. is identified as both a trading company and manufacturer/factory in China, offering magnesium wheels, welding wire, heatsinks, anodes, plates, and related products. It reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Export activity is established, with 71%–90% of sales from exports, self-operated import/export rights, exports beginning in 2015, and markets across the Americas, Europe, and Southeast Asia. Product descriptions and company information indicate technical expertise in magnesium materials and welding processes. However, overseas service infrastructure, 3D design, OEM/ODM, after-sales capability, and customization are not sufficiently documented. The audit record identifies BV, but the stated evaluation result is 0, which should be treated cautiously.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, indicating combined commercial and manufacturing functions. Its listed product portfolio is centered on magnesium products.

CertificationsThe supplier lists ISO 9001 and ISO 14001 management-system certifications. A BV audit is also recorded with validity from September 10, 2025 to September 9, 2026, but the audit evaluation result is stated as 0, so the audit outcome itself does not provide positive assurance.

R&D capabilityThe company describes technological, product, and process innovation, including a one-time extrusion process for 1.2 mm magnesium welding wire and efforts to expand magnesium applications. It also reports 6–10 R&D engineers, but 3D design, new-product development status, ODM, and OEM capabilities are marked unknown.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated output for magnesium welding wire and forged magnesium wheels. It also reports off-peak lead times within 15 working days and peak-season fulfillment of 2–3 months, supporting an established production operation, although the production figures should be interpreted as self-reported.

Client casesTwo records identify the same buyer, CÔNG TY CỔ PHẦN HUY MINH, associated with specified cathodic-protection alloy products imported into Vietnam. These records provide evidence of an associated buyer and product transactions, but they do not establish the scale, duration, performance, or breadth of customer references.

Product Q&A

Q:What is the hardness of CBN compared to diamond?

CBN is a superhard abrasive with hardness second only to diamond, featuring microhardness Hv72000~98000mpa.

Q:Is CBN suitable for grinding iron-based materials?

Yes, CBN does not react with iron group elements, making it especially suitable for grinding ferroalloys, alloy steel, and cast iron.

Q:What are the main differences between Black and Amber CBN?

Black CBN (B series) has low toughness but good self-sharpening ability, while Amber CBN (A series) is blocky, very tough, and has extremely high thermal stability.

Q:What sizes are available for CBN powder?

We offer sizes from 40 to 400 mesh and various micron sizes (W0.5 to W50) to meet different grinding requirements.

Q:What is the typical delivery time for CBN orders?

The standard delivery time is 3-4 days, though peak season lead times may extend to 1-3 months.