• Introduction

Lifter Bars

Application: Mine, SAG and Cement Mill, Wear Plates.

Hardness: ≥HRC60, HB310-380
Size tolerance: As per CT13:
Process: Sand Casting
Microstructure: Fine Martensitic + Carbonate + Retained Austenitic less than 5%
Heat treatment Process: quenching & tempering treatment to achieve higher hardness and ideal impact value.
Material Grade: AS 2074/L2A, AS 2074/L2B, AS2074/LC,ZG42Cr2Si2MnMo,ZG45Cr2Mo,
ZG30Cr5Mo, ZG40Cr5Mo(FED-4A);
Size: 375x 164 x 40mm, 125 x 164 x40mm, 205 x195 x 137mm,etc.

Package:Packed by steel crates

Our Photos for Lifter Bars for Ball Mill:


  • Lifter Bars
  • Lifter Bars
  • Lifter Bars

Chemistry Standard for Lifter Bars:

Standard Specification for Cr-Mo Alloy Steel:

Reference Standard

Nominal Chemical Composition (W%)

C

Si

Mn

P

S

Ni

Cr

Mo

AS 2074/L2A

0.45-0.55

≤0.75

0.50-1.00

≤0.04

≤0.04

0.80-1.20

AS 2074/L2B

0.55-0.65

≤0.75

0.50-1.00

≤0.04

≤0.04

0.80-1.50

0.2-0.4

AS 2074/L2C

0.70-0.90

≤0.75

0.50-1.20

≤0.04

≤0.04

1.30-2.40

0.2-0.4


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