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125mm Forged Mill Ball
  • 125mm Forged Mill Ball
  • 125mm Forged Mill Ball

125mm Forged Mill Ball

1) High Hardness: Surface hardness of forged steel ball is to 60-68 HRC and volume hardness of forged grinding ball is to 60-65 HRC;

2) High Impact Toughness: The impact toughness is higher than 12 J/cm2;

3) Low Broken Rate: The actual broken rate is not higher than 1%;

4) Even Wear-resistance: The wear rate of cast ball is 50-700 g/ton.

Product Details

1. Feature:

1) High Hardness: Surface hardness of forged steel ball is to 60-68 HRC and volume hardness of forged grinding ball is to 60-65 HRC;

2) High Impact Toughness: The impact toughness is higher than 15 J/cm2;

3) Low Broken Rate: The actual broken rate is not higher than 1%;

4) Even Wear-resistance: The wear rate of cast ball is 50-700 g/ton.


2. Chemical Composition of 125mm Forged Ball

Below is our chemical composition:

BrandMaterialCMnSiCr
S
PV
Title-145#
0.42-0.56
0.50-0.800.17-0.37≤0.25≤0.035≤0.035-
Title-250Mn
0.48-0.56
0.70-1.20
0.17-0.37≤0.25≤0.035≤0.035-
Title-360Mn0.57-0.65
0.70-1.200.17-0.37≤0.25≤0.030≤0.035-
Title-465Mn
0.60-0.70
0.80-1.200.17-0.37≤0.25≤0.030≤0.030-
Title-5B2
0.72-0.850.70-1.200.17-0.370.42-0.85≤0.030≤0.030
Title-6B3
0.52-0.650.42-1.201.30-1.900.70-1.20≤0.020≤0.0200.10-0.20


3. Physical Properties of 125mm Forged Ball

Brand

Material

Impact Test

AK.J/cm2

Endurance Test Times (5m)Hardness
Title-145#
≥15≥15000≥53
Title-250Mn
≥15≥15000≥55
Title-360Mn≥15≥15000≥55
Title-465Mn
≥16≥15000≥55
Title-5B2
≥16≥15000≥56
Title-6B3
≥16≥15000≥58


4. Specification of 125mm Forged Ball

Diameter
Diameter ToleranceAverage Weight per BallAverage Numbers Per Ton Ball
mmInchmm
g-
1255''+4/-2800812


5. Packaging & Shipping

(1) Container Bag (with pallet): 1000 KGS/Bag

(2) Steel Drum (with pallet): 850-920 KG/Drum

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