Forged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness

Product Details
Customization: Available
Standard: JIS, GB, DIN, BS, ASTM, AISI
Application: Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant
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  • Forged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness
  • Forged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness
  • Forged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness
  • Forged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness
  • Forged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness
  • Forged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness
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  • Overview
  • Product Description
  • Detailed Photos
  • Certifications
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
20mm-150mm
Material
Steel
Type
Grinding Ball
Breakage Rate
Below 1%
Hardness
Hardness
Impact Toughness
>12ak.J/Cm2
Microstructure
M+C
Customized
Customized
Transport Package
Flexible Container Bags or Steel Drums
Specification
20mm-150mm
Trademark
JINCHI
Origin
Made in China.
HS Code
73261100
Production Capacity
100000tons/Year

Product Description

Product Description

1. Grade: Expertly crafted in a variety of premium grades such as 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG, ensuring top-notch performance and reliability.
2. Diameter: Available in an extensive range from 20mm to 150mm, perfectly adaptable to your varying needs.
3. Hardness: Engineered to achieve superior hardness levels of HRC 55-65, guaranteeing robust durability.
4. Breakage Rate: Impressively low breakage rate of <1%, providing peace of mind with exceptional resilience.
5. Impact Value: Extraordinary impact value of >12j/Cm^2, reflecting unparalleled toughness.
6. Falling ball times: Remarkably resilient with ≥20000s falling ball times, ensuring longevity and consistency in performance.

Materials C% Si% Mn% P% S% Cr%
B2 0.70-0.85 0.17-0.37 0.70-1.00 ≤0.035 ≤0.035 0.4-0.6
B2-1 0.55-0.70 0.15-0.30 0.65-0.85 ≤0.020 ≤0.020 0.70-1.10
High Carbon B2 0.85-1.10 0.15-0.45 0.40-1.20 ≤0.035 ≤0.035 0.20-1.10
B3 0.58-0.66 1.70-1.90 0.68-0.80 ≤0.030 ≤0.030 0.78-0.90
45# 0.42-0.50 0.17-0.37 0.5-0.8 ≤0.035 ≤0.035 0.25max
B4 0.65-0.75 1.20-1.40 0.50-0.70 ≤0.025 ≤0.025 0.85-1.00
B6 0.75-0.90 0.17-0.37 0.8-1.02 ≤0.035 ≤0.035 0.88-0.98
B6-1 0.82-0.90 0.15-0.35 0.90-1.05 ≤0.020 ≤0.020 0.88-0.98
BU 0.95-1.05 0.15-0.35 0.95-1.05 ≤0.025 ≤0.025 0.45-0.55
1090 0.90-1.10 0.17-0.37 0.60-0.90 ≤0.025 ≤0.025 ≤0.025
42CrMo 0.38-0.45 0.20-0.40 0.50-0.80 ≤0.035 ≤0.035 0.90-1.20
40Cr 0.37-0.45 0.20-0.40 0.50-0.80 ≤0.035 ≤0.035 0.80-1.10
65MN 0.62-0.70 0.17-0.37 0.90-1.20 ≤0.035 ≤0.035 ≤0.25
60MN 0.57-0.65 0.17-0.37 0.70-1.00 ≤0.035 ≤0.035 ≤0.25
50MN 0.48-0.56 0.17-0.37 0.70-1.00 ≤0.035 ≤0.035 ≤0.25
Detailed Photos
Forged Steel Grinding Media Steel Ball with Below 1% Breakage and ToughnessForged Steel Grinding Media Steel Ball with Below 1% Breakage and ToughnessForged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness

 

Diameter(mm) Diameter Tolerance(mm) Surface Hardness(HRC) Impact Toughness(j/cm2)  
Φ20 +2, -1 >60HRC ≥12  
Φ25  
Φ30  
Φ40  
Φ50  
Φ60 +3, -2  
Φ70  
Φ80  
Φ90  
Φ100 +4, -2  
Φ110  
Φ120 >58HRC  
Φ130  
Φ140 +4, -3 >55HRC  
Φ150  

 

Certifications
Forged Steel Grinding Media Steel Ball with Below 1% Breakage and ToughnessForged Steel Grinding Media Steel Ball with Below 1% Breakage and ToughnessForged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness

 

Packaging & Shipping

1. Ocean shipping: Our products are efficiently shipped via ocean freight, ensuring timely and safe delivery worldwide.
2. Customers designated transportation mode: We offer flexible transportation options according to customer preferences for maximum convenience.
3. Packing Details: A. Securely packed in robust steel drums (850-930kgs/drum) B. Conveniently packed in flexible container bags (1ton/bag)
4. Delivery Details: Prompt delivery within 15-20 days post-payment or upon LC at sight, guaranteeing swift order fulfillment.

Forged Steel Grinding Media Steel Ball with Below 1% Breakage and Toughness

Shandong Jinchi Heavy Industry Joint-stock Co., Ltd. is a distinguished factory with over a decade of expertise specializing in the manufacturing of forged and hot rolled grinding balls, as well as alloy grinding steel rods. With an impressive annual production capacity of 100,000 tons, we operate 10 state-of-the-art forging and automatic rolling production lines, adept at fulfilling even the most intricate customer requirements seamlessly.

Shandong Jinchi has achieved prestigious international and industry certifications, including TUV ISO900, ISO14001, and Iso45001. Additionally, we have earned dual certifications from SGS and BV, establishing us as a qualified and trusted factory. Our advanced laboratory is equipped with cutting-edge testing apparatus, such as spectrometers, hardness testers, drop testers, and impact testers, ensuring meticulous quality control and traceability from raw materials to final shipment.
Our esteemed clientele spans over 40 countries across Southeast Asia, Africa, and Latin America. We pride ourselves on strong business relationships with globally renowned mining companies, cement plants, thermal power plants, and chemical plants, consistently receiving highly favorable feedback for our exceptional products and services.

 

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