What certificate do you have?

We are TUV ISO900, ISO14001, ISO45001 certified enterprise, we could also provide customer the SGS test report by third party.

40cr 42CrMo High Hardness Grinding Rods for Steel Slag Grinding

Name: 40cr 42CrMo High Hardness Grinding Rods for Steel Slag Grinding
Brand: Shandong Shengye Grinding Ball Co., Ltd.
SKU: 1987914692

Shandong, ChinaShandong Shengye Grinding Ball Co., Ltd.

US$550.00

25-299 Tons

US$500.00

300-499 Tons

US$450.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Materials

Alloy Steel

Certification

ISO, GS, RoHS, TUV ISO 9001 / BV / SGS

Model NO.

45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG

Applications

Mining, Quartz / Silicon Sand Factory, Power Plant

Shape

Round

Specifications

Dia 30mm-200mm

Standard

Product Name

Alloy Steel Round Bar

Size

Customized

Heat Treatment

Quenching+Tempering

Hardness

45-60HRC

Breakage Rate

<1%

Impact Toughness

>12ak.J/Cm^2

Transport Package

Packing in Bundles

Specification

40mn2, 45#, 40Cr, 42crmn, 65Mn, B2, B3, BL, BG

Trademark

ShengYe

Origin

Shandong, China

HS Code

72284000

Production Capacity

40, 000 Tons

Key features

High Hardness Performance: Hardness reaches 45-60HRC, significantly increasing grinding efficiency by up to 43%.

Low Breakage Rate: Breakage rate is less than 1%, reducing downtime and labor costs.

Customized Dimensions: Diameter and length can be tailored to fit specific customer rod mills.

Advanced Heat Treatment: Uses high pressure quenching technology for optimized metallographic structure.

Wide Application Range: Suitable for mining, quartz sand, power plants, and chemical industries.

ISO and TUV Certified: Enterprise certified by TUV, ISO9001, ISO14001, ISO45001, SGS, and BV.

Long Service Life: Superior wear life compared to traditional grinding rods due to specialized treatment.

OEM and ODM Services: Full customization available for product name, size, and heat treatment.

Company profile

Shandong Shengye Grinding Ball Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-05-17 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.06h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryShandong Shengye Grinding Ball Co., Ltd. is identified as a Chinese factory and limited company manufacturing grinding balls, grinding rods, and related products. The supplier reports 10 production lines, annual grinding-ball productivity of 100,000 tons, a 24,000 m² manufacturing plant, and export activity to more than 30 countries, mainly serving mines, cement plants, and thermal power plants. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, and states that it operates advanced testing equipment, professional testing personnel, product traceability, and customer follow-up files. Evidence supports substantial production and export capability, but the provided information does not establish financial strength, customization capability, or independently verifiable customer cases.

Supplier typeThe supplier is described as a limited company, factory, and manufacturing enterprise located in Shandong, China. Its stated business covers industrial equipment, metallurgy, mineral and energy sectors, with products including forged steel balls, grinding rods, casting grinding balls, and grinding cylpebs.

CertificationsThe supplier explicitly reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. These stated certifications provide direct evidence of quality, environmental, and occupational-health-and-safety system coverage.

After-Sales capabilityThe supplier states that it maintains customer files, conducts regular follow-up, and provides comprehensive after-sales service to address customer concerns. It also reports product-batch traceability through testing and detection systems, supporting post-delivery issue handling.

Production capacityThe supplier reports a 24,000 m² manufacturing plant, 10 production lines, and annual grinding-ball productivity of 100,000 tons. It also states that it is a professional factory and can fulfill orders within 15 workdays in both off-peak and peak seasons, providing direct evidence of substantial production capacity.

Product Q&A

Q:What kind of grinding media do you produce?

Our main products include forged steel ball, grinding steel rod, casting grinding ball, casting cylpebs.

Q:Where do you sell your products?

Our customers come from more than 40 countries including USA, Japan, Korea, Malaysia, India, and others. We have offices in Malaysia, Chile, United States, and Spain.

Q:What's your warranty?

1 year.

Q:Can you provide free sample?

Yes, we can prepare free samples within 3-5 working days and usually the customer paid the freight cost.

Q:How long is your delivery time?

It depends on the quantity of the order. For example, if you place an order of 1000 tons 70mm grinding rods, our lead time is 20-25 days.