• High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
  • High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
  • High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
  • High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
  • High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
  • High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm

High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm

Material: High Manganese Steel
Content: >90%
Usage: Machinery, Chemical, Grind
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High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm pictures & photos
High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
US $700-899 / Ton
Min. Order: 1 Ton
Manufacturer/Factory, Trading Company

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Shandong, China
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Years of Export Experience
The export experience of the supplier is more than 10 years
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The supplier has 8 foreign trading staff(s) and 8 staff(s) with over 6 years of overseas trading experience
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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
Forged Steel Ball
Processing Type
Rolling Type
Size
20mm-150mm
Color
Black
Customized
Customized
Product Name
Forged Steel Ball
B2 Cr
0.2-0.6
Surface Hardness
Greater or Equal to 60 HRC
Core Hardness
Greater or Equal to 55 HRC
Packaging Details
Iron Drum/Ton Bag
Application 2
Cement Plant
Application 3
Power Station
Transport
Sea
Experience
17 Years
Application3
Enegy Factory
Business Type
Factory
Transport Package
Drum/Ton Bag
Specification
B2 B3
Trademark
JUNDA
Origin
China
HS Code
7326110000
Production Capacity
5000tons/Month

Packaging & Delivery

Package Size
75.00cm * 75.00cm * 70.00cm
Package Gross Weight
1002.000kg

Product Description

Grinding Ball Forged Steel Balls
High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mmHigh Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
Product Description

Introduction of the Forged steel balls
Size: Dia20- 150mm

Material: C45, 60Mn, 65Mn, 40Cr 42 Crmo,B2,B3, B6
Hardness: C45:48-55HRC, 60Mn:57-61HRC,
                   B2:60-64HRC, B3:62-65HRC, B6:62-65HRC


High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mmJUNDA company produces φ20 to φ 150 forged steel balls ,select high quality round steel,low-carbon alloy ,high manganese steel,high carbon and high manganese alloy steel as raw material produced by air hammer forging process.
We select high-quality round steel as raw materials, and adopts advanced equipment, unique heat treatment process and strict quality control system to make our forged steel balls have a better performance in the overall hardness, surface hardness up to 58-65HRC, volume hardness up to 56-64HRC.
The hardness distribution is uniform, the impact toughness value is 12J/cm2,and the crushing rate is far less than 1%. Forged steel ball chemical composition: carbon content in 0.4-0.85, manganese content in 0.5-1.2, chromium content in 0.05-1 2.
We can product different size according to customer's request.

TECHNICAL PARAMETERS OF FORGING STEEL BALL
Technical parameters of forging steel ball
Inch Size T weight Tolerance(mm) Material Surface hardness(HRC) Volume hardness(HRC)
3/4" D20mm 0.037+/-0.005 2+/-1 B2 63-66 63-66
1" D25mm 0.072+/-0.01 2+/-1 B2 63-66 63-66
11/4" D30mm 0.13+/-0.02 2+/-1 B2 63-66 63-66
11/2" D40mm 0.30+/-0.04 2+/-1 B2 62-66 62-66
2" D50mm 0.6+/-0.05 2+/-1 B2 62-65 61-64
21/2" D60mm 1.0+/-0.05 2+/-1.5 B2 62-65 60-62
21/2" D65mm 1.3+/-0.05 2+/-1.5 B2 61-64 60-62
21/2" D65mm 1.3+/-0.05 2+/-1.5 B3 61-63 60-62
3" D75mm 2.0+/-0.06 3+/-2 B3 61-63 60-62
3"(Hot rolled) D80mm 2.0+/-0.06 3+/-2 B3 60-63 60-62
3"(Forged) D80mm 2.1+/-0.06 3+/-2 B3 60-62 53-57
31/2" D90mm 3.0+/-0.07 3+/-2 B3 60-63 59-62
4" D100mm 4.1+/-0.15 3+/-2 B3 60-63 59-62
4.5" D115mm 6.3+/-0.15 3+/-2 B3 60-63 57-60
5" D125mm 8.1+/-0.3 3+/-2 B3 59-62 55-60
Chemical composition C% Si% Mn% Cr% P% S% Ni%
B2 0.72-1.03 0.15-0.35 0.3-1.2 0.2-0.6 ≤0.035 ≤0.035 i≤0.25
B3 0.53-0.88 1.2-2.00 0.50-1.20 0.7-1.20 ≤0.035 ≤0.035 i≤0.25


PRODUCT PROCESS
  • Raw material testing
  • Mixture
  • Heating
  • Forged hot rolled
  • Heat treatment
  • Testing
  • Storage

TEST AND PACKAGE
High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
COMPANY INTRODUCTION


Located in Jinan City, Shandong Province, Jinan Junda Industrial Technology Co., Ltd. provides excellent wear resistance and impact resistance for mining and industrial applications, focusing on the development of wear-resistant alumina ceramics. With over a decade of experience and 200 highly skilled workers, we produce over 2000 tonnes of alumina ceramics and related products every month.
High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm

High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mmIf any need, please do not hesitate to contact us!

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From payment to delivery, we protect your trading.
High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm pictures & photos
High Quality and High Hardness Grinding Ball Forged Steel Ball 20mm/25mm/30mm
US $700-899 / Ton
Min. Order: 1 Ton
Diamond Member Since 2018

Suppliers with verified business licenses

Secured Trading Service
Manufacturer/Factory, Trading Company
Management System Certification
ISO 9001