Brand Name : Chen's Liner
Model Number : DF1301
Certification : ISO 9001:2008
Place of Origin : Jiangsu, China (Mainland)
MOQ : 2 Ton/Tons
Price : According to the quantity to be ordered
Payment Terms : L/C, T/T
Supply Ability : 4500 Ton/Tons / Year
Delivery Time : It depends on quantity to be ordered
Packaging Details : Steel pallet or Customized
Material : Ni-hard1
Hardness : Hrc≥54
Technique : Sand Process
Unite Weight : 1200KG
Package : Steel Pallet
Application : Mining Machine
Crusher Parts Ni-hard1 Coal Mill Crusher Rolls
Composition(%) | C | Si | Mn | Cr | Mo | Ni | P/S | Hardness |
Ni-hard1 | 3.2~3.6 | 0.3~0.6 | 0.4~0.8 | 2.0~2.75 | ≤0.6 | 3.5~4.25 | ≤0.05 | ≥HRC54(eqv.HB550) |
We are a foundry in China since 1998.
And our main materials are High Mn steel, Cr-Mo Alloy Steel Castings ,High Cr Castings and
Ni-hard Castings. Our process is sand process,the tolerances are as per CT10, We will quote
you if you offer the drawing of the castings.
Item |
Cr-Mo Alloy Steel I |
Cr-Mo Alloy Steel II |
Cr-Mo Alloy Steel III |
High Cr white iron | High Cr Alloy Steel | High Manganese Steel | Ni-Hard cast iron |
C | 0.30~0.50 | 0.65~0.90 | 0.40~0.90 | 2.40~3.20 | 1.1~2.2 | 0.90~1.30 | 2.40~3.60 |
Si | 0.50~1.20 | ≤0.75 | 0.70~1.20 | 0.60~1.20 | 0.60~1.20 | ≤0.08 | ≤0.80 |
Mn | 0.40~1.20 | 0.50~1.20 | 0.60~1.00 | 0.50~1.00 | 0.50~1.00 | 11.00~18.00 | ≤2.0 |
Cr | 1.70~2.50 | 1.50~2.50 | 4.00~7.00 | 12.00~30.00 | 11.00~30.00 | 1.50~2.50 | 1.5~10 |
S | ≤0.04 | ≤0.06 | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.15 |
P | ≤0.04 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.15 |
Mo | ≤0.5 | ≤0.5 | ≤0.5 | 0.10~3.0 | 0.10~3.0 | ≤1.0 | ≤0.10 |
Cu | 0.10~0.60 | ≤0.25 | 0.20~0.40 | 0.10~1.00 | 0.10~1.00 | - | - |
Ni | ≤0.50 | ≤0.30 | 0~0.30 | 0~0.30 | 0~0.30 | - | 3.3~10 |
Re | ≤0.02 | ≤0.02 | ≤0.02 | - | - | - | - |
Material Type | Martensite Steel |
Martensite or Pearlitic Cr Mo Steel |
Martensite Steel | Martensite matrix | Austenitic Mn Steel | - | |
Hardness | HRc≥48 | HB470 &HB321~370 | HRc≥50 | HRc≥56 | HB≤300 | HRc≥56 | |
Impact Value | Ak≥40J | - | Ak≥10J | Ak≥4J | Ak≥80J | - |
Integrity management
Crusher Parts Ni-hard1 Coal Mill Crusher Rolls Hardness 54Hrc for Mining Machine Images |
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