Manganese Wear Parts

For over 30 years, DSMAC Foundry has been a leading supplier of China-made manganese wear parts to the aggregate industry.

Manganese Wear Parts

The manganese steel wear parts include:

  • Mantle liners for small gyratory crushers
  • Bowl and mantle liners for cone crushers
  • Movable and stationary crushing plates for jaw crushers
  • Liner plate for kinds of crushers
  • Blow bars(Metso blow bars are made by manganese steel)

The grades of manganese steel to suit your crushing requirements:

C Si Mn P S Cr
Mn13 0.9-1.05 0.3-0.9 11.0-14.0 ≤0.060 ≤0.040
Mn13Cr2 1.05-1.35 0.3-0.9 11.0-14.0 ≤0.060 ≤0.040 1.50-2.50
M18 1.05-1.35 0.3-0.9 16.0-19.0 ≤0.060 ≤0.040
Mn18Cr2 1.05-1.35 0.3-0.9 16.0-19.0 ≤0.060 ≤0.040 1.50-2.50

 

Chromium Wear Parts

The mainly chromium steel widely used in mining industry, metallurgical industry, construction industry, chemical industry and silicate industry for crushing hard and medium hard ore and rock, such as iron ore, limestone, copper ore, sandstone and so on.Our chromium wear parts compared with the general market products, our products smooth surface, accurate dimensions weight high hardness, high wear resistance and longer life. Direct sales by the company foundry, cost-effective products.

Chromium Wear Parts

The grades of chromium steel to suit your crushing requirements:

High Chrome Casting Material Chemical Composition(%)
Code Elem. C Si Mn Cr Mo Na Cu P S HRC
KmTBCr4Mo 2.5-3.5 0.5-1.0 0.5-1.0 3.5-4.5 0.3-0.5 ≤0.15 ≤0.10 ≥55
KmTBCr9Ni5Si2 2.5-3.6 1.5-2.2 0.3-0.8 8.0-10.0 0-1.0 4.5-6.5 4.5-6.5 ≥58
KmTBCr15Mo 2.8-3.5 ≤1.0 0.5-1.0 13-18 0.5-3.0 0-1.0 0-1.0 ≤1.0 ≤0.06 ≥58
KmTBCr20Mo 2.0-3.3 ≤1.2 ≤2.0 18-23 ≤3.0 ≤2.5 ≤1.2 ≥60
KmTBCr26 2.3-3.3 ≤1.2 ≤1.0 23-30 ≤3.0 ≤2.5 ≤2.0 ≥60