• Introduction
  • Parameter

SAG Mill Liner

Mill Type:SAG Mill

Material Grade: AS2074 L2B, L2C
Production Process: Sand Cast Process + Normalizing + Tempering
Melting Process:Induction Melting
Hardness: HB310-380
Surface Finish: Appro.Ra100
Size Tolerance: as per CT13
Application: SAG Mill up to dia.11.2m
Material: Cr-Mo Alloy Steel
Microstructure: Pearlitical
Hardness: HRC32-58
Impact value: about 60J without nortch test bar
Wear Performance: 20% increase in comparison with ASTM A128 Grade C under same working condition.
High wear resistance and impact resistance:

High manganese steel liner has scientific and reasonable alloy element formula, so that the liner has good physical and chemical properties. The hardness is above HRC45-55, the impact toughness value is above 25J, and the service life is more than twice that of high manganese steel. Able to withstand huge impacts. The surface shape of the liner can be maintained for a long time during work to ensure that the mill can increase the output by more than 5%

High strength, high toughness:

In the quenching process of the high manganese steel liner, the special dual-medium quenching agent with good thermal stability is used as the medium to make the product achieve the combination of high strength, high hardness and high toughness to meet the technical requirements of wear resistance

High cost performance, strong adaptability:

The high manganese steel liner is processed by advanced technology. It has the characteristics of high quenching hardness and high toughness value, so that the high manganese steel liner has good wear resistance. Compared with the ordinary liner, the high manganese steel liner performs Outstanding price-performance ratio. It can adapt to mine wet grinding, dry grinding, mixed grinding, etc.

Our Photos for SAG Mill Liner:

  • SAG Mill Liner
  • SAG Mill Liner

Chemistry Standard for SAG Mill Liner:

Material Grade

C

Si

Mn

P

S

Cr

Mo

AS2074 L2B

0.55-0.65

<0.75

0.50-1.00

<0.06

<0.06

0.80-1.50

0.20-0.40

AS 2074 L2C

0.70-0.90

<0.75

0.50-1.20

<0.06

<0.06

1.30-2.40

0.20-0.40


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