Shandong Iraeta Grinding Steel Ball Company

China Manufacturer with main products: Grinding Steel Ball, Grinding Ball, Steel Ball, Forged Steel Ball, Casting Steel Ball, Forging Ball, Casting Ball, Grinding Forged Steel Ball

Home  >Products Catalog > grinding steel ball > High Chrome/ Low Chrome Forged Grinding Media Steel Balls For Mining/ Cement Plant

High Chrome/ Low Chrome Forged Grinding Media Steel Balls For Mining/ Cement Plant

FOB Price: 500.00 - 750.00 USD/Ton
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
In Stock

Related products from verified members

Quick Details

  • Dimensions: 25-150mm
  • Material: Steel
  • Application: mining , cement factory
  • Model Number: 25-150mm
  • Brand Name: Shandong Iraeta

Specifications

1.Product  performance

 a) Even hardness

 b) Unbreakable
 c) Grinding resistant

 d) High impact value

 e) High combined efficiency of grinding mill

 f)  roundness persistence

2. Applied fields
a) Industries of cement building material
b) Metallurgical selection in mine 
c) Grinding coal in power plant
d) Chemical industry and machinery,etc

 

3. Classification and chemical composition

 

Brand

C Si Mn P S Cr Ni V
SY-01-45# 0.42-0.48 0.17-0.37 0.50-0.80 ≤0.050 ≤0.035 ≤0.15 ≤0.05 ≤0.05
SY-02-50Mn 0.48-0.56 0.17-0.37 0.65-1.00 ≤0.050 ≤0.035 ≤0.15 ≤0.05 ≤0.05
SY-03_60Mn 0.57-0.65 0.17-0.37 0.70-1.10 ≤0.050 ≤0.035 ≤0.25 ≤0.10 ≤0.10
SY-04-65Mn 0.62-0.75 0.17-0.37 0.90-1.20 ≤0.050 ≤0.035 ≤0.25 ≤0.10 ≤0.10

SY-05-B2

0.75-0.85 0.17-0.35 0.70-0.90 ≤0.050 ≤0.035 0.40-0.60 ≤0.15 ≤0.10
SY-06-B3 0.50-0.65 1.35-1.85 0.40-1.0 ≤0.050 ≤0.035 0.80-1.20 ≤0.15 ≤0.10
SY-07-BL 0.55-0.75 0.15-0.35 0.65-0.85 ≤0.050 ≤0.035 0.70-1.20 ≤0.15 ≤0.10
SY-08-BG 0.90-1.05 0.15-0.35 0.35-0.95 ≤0.050 ≤0.035 1.0-1.70 ≤0.15 ≤0.10

 

4. Mechanical  property

 



Brand

 

 

 Impact toughness

AK.J/cm2

 

 

 (sm)

Dropping test

                        Hardness(HRC)
Φ25-50(1"-2") Φ60-90(2.5"-3.5") Φ100-150(4"-6")
 Surface  Core  Surface  Core  Surface  Core
SY-01-45#   ≥12   ≥15000  ≥55  ≥38  ≥54  ≥35  ≥52  ≥30
SY-02-50Mn   ≥12   ≥15000  ≥56  ≥40  ≥56  ≥36  ≥55  ≥32
SY03_60Mn   ≥12   ≥15000  ≥58  ≥45  ≥58  ≥38  ≥55  ≥35
SY-04-65Mn   ≥12   ≥15000  ≥60  ≥52  ≥60  ≥42  ≥56  ≥36
SY-05-B2    ≥12   ≥15000  ≥60  ≥60  ≥60  ≥54  ≥58  ≥50
SY-06-B3   ≥12   ≥15000  ≥60  ≥60  ≥60  ≥54  ≥60  ≥55
SY-07-BL   ≥12   ≥15000  ≥60  ≥60  ≥60  ≥54  ≥60  ≥55
SY-08-BG   ≥12   ≥15000  ≥60  ≥60  ≥60  ≥60  ≥60  ≥58

Forged steel ball technical description

The traditional process of forged steel balls is air hammer forging process, put the raw material into a certain size, using air hammer forging the raw material into a ball. Forged steel ball is wearable steel balls made through forging after being heated in high temperature, without melting or casting but only with tempering. That's why it's called forged steel ball.Chromium content contained in forged steel ball is about 0.1% to 0.5%, and carbon content below 1.0%. Though forging by high-temperature tempering which enables part of grinding ball surface to enjoy no less than HRC 56 hardness, poor hardenability of materials for forged steel balls causes core hardness usually to be only HRC30, quenching treatment is usually adopted for forged steel ball under normal circumstances, leading to a high crushing rate for forged grinding ball.

 

Forged steel ball production line

Raw materials---Melting in furnace---pre-production test---quenched and tempered---tempering---recheck---qualified product storage---delivery

High chrome low chrome forged grinding media steel balls for mining cement plant

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

Forged Grinding Ball from this supplier

Aluminum Casting Machine Riser Tube, Stalk Silicon Nitride Ceramic Component, Low Pressure Die Casting Stalk    
FOB Price: 1000.00-3000.00 USD/Piece
Min Order: 1 Piece
LINKAGE SHAFT UPPER BRACKET, Investment Casting    
FOB Price: 17.99-29.99 USD/Piece
Min Order: 50 Pieces
120mm-150mm Forged Grinding Steel Balls For SAG Mill    
FOB Price: 700.00-900.00 USD/Metric Ton
Min Order: 20 Metric Ton
South Africa Cr2O3 46% Chromite Sand    
FOB Price: 300.00-400.00 USD/Tonne
Min Order: 1 Tonne
OEM Aluminium Zinc Die Casting Parts for Auto Light Furniture Non Standard Parts    
FOB Price: 4.50-5.00 USD/Piece
Min Order: 1000 Pieces

More products from other suppliers

CAST IRON BUTTERFLY VLAVE    
FOB Price: 35.00-36.00 USD/Pack
Min Order: 1 Pack
Forging    
Forging ring    
Min Order: 5MT
20 inch stainless steel manhole cover    
FOB Price:
Min Order: 10 Pieces
cast manhole cover    
FOB Price: 800.00-1,100.00 USD/Ton
Min Order: 20 Ton
die casting    
FOB Price: 1.00-10.00 USD/Set
Min Order: 1 Set

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Lily from ECVV
Join ECVV community
Join Facebook Group