Impact Value AK5-15J Cr-Mo Alloy Steel Mill Liner Bolts Hardness HRC33-42
Summarization
Alloy Steel is our conventional material.We have supplied castings for Multotec,Mesto,CMC etc.
It posses excellent performances of high strength,toughness and longer service life.And it is widely used in AG Mill,SAG Mill and Ball Mill.
We applied resin sand the sodium silicate sand casting process.
Specification
Model Number | DF033 |
Material | Cr-Mo Alloy Steel |
Hardness | HRC33-42 |
Dimension | As per drawing |
Casting Process | Sand Casting |
Impact Value | AK40-50J |
Inspection |
Dimensional Inspection Chemical Composition Inspection Hardness Inspection UT Test |
Application | AG Mill,SAG Mill,Ball Mill,Mining Industry etc. |
MOQ | 3Tons |
Delivery Time | Depends on the quantity to be ordered. |
Port | Shanghai |
Package | Steel Pallets |
Payment Terms | T/T,L/C |
Product Photo
Technical Parameters
Item | Cr-Mo Alloy Steel Ⅰ | Cr-Mo Alloy Steel Ⅱ | Cr-Mo Alloy Steel Ⅲ |
C | 0.3-0.5 | 0.65-0.90 | 0.4-0.9 |
Si | 0.15-1.20 | ≤0.75 | 0.7-1.2 |
Mn | 0.4-1.2 | 0.5-1.2 | 0.6-1.0 |
Cr | 1.7-2.5 | 1.5-2.5 | 4.0-7.0 |
S | ≤0.04 | ≤0.06 | ≤0.04 |
P | ≤0.04 | ≤0.06 | ≤0.06 |
Mo | ≤0.5 | ≤0.5 | ≤0.15 |
Cu | 0.1-0.6 | ≤0.25 | 0.2-0.4 |
Ni | ≤0.5 | ≤0.3 | 0-0.3 |
Re | ≤0.02 | ≤0.02 | ≤0.02 |
Equivalent Specification |
DL/T 681-1999 GB/T26651-2011 |
AS2074L2B Mod | DL/T 681-1999 |
Material Type | Martensite Steel | Martensite or Pearlitic Cr Mo Steel | Martensite Steel |
Hardness | HRC≥48 | HB470&HB321-370 | HRC≥50 |
Impact Value | AK≥40J | - | AK≥10J |
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Inspection Facilities