Place of Origin : Jiangsu, China (Mainland)
Brand Name : Chen's Liner
Model Number : DF493
MOQ : 10Ton/Tons
Price : USD 2000~3200 / Ton
Packaging Details : Packed by steel pallets.
Delivery Time : It depends on the quantity to be ordered.
Payment Terms : L/C,T/T
Supply Ability : 4500 Ton/Tons per Year
Port : Shanghai
Application : Limestone Stacker
Material : Alloy Steel
Dimensions : As per drawings
Hardness : HRC40-45
Surface Quality : Good Finish
Internal Quality : Checked by UT Tester
42CrMo4 Outside Diameter 680mm Stacker Travelling Wheel Free Air Bubbles
Specification
1. Material:42CrMo4
2. Hardness:HRC40-45
3. Impact Value:More than AK10J
4. Application:Limestone Stacker
5. MOQ:10tons
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 |
Production Facilities
1T,1.5T,3T,5T,12T,15T
Induction Electrical Furnace Heat Treatment Electrical Furnace
Inspection Facilities
Spectrometer Portable Hardness Tester
UT Test Electronic Metallographic Microscope
Process
Honor
About Us
We are a Chinese specialized manufacturer of wear, heat and corrosion-resistant castings.
Our main products are ball mill liners, grinding media and wear parts for crushers.
The area for our foundry is about 30,000 square meters. The capacity of our company is 30,000MT/year
and the single piece is from 15kg to 20tons. The capacitiesof Mid-frequency induction electric furnaces
are 15tons,12tons, 5tons,2tons,1.5tons and 1.2tons. And we have 10 sets of heat-treatment electrical furnaces with capacity of 30 tons, 10 tons,3 tons.
Our Services
We supply the following services:
1. Production of qualified wear and heat castings;
2. Design and installation of the boltless mill liners;
3. Consulting service of material selection of the mill liners under specific working condition to achieve
longer service life;
4. Consulting service of production & fineness improvement of grinding mills.
5.We can provide OEM/ODM for our clients.
42CrMo4 Outside Diameter 680mm Wear-resistant Stacker Travelling Wheel Free Air Bubbles HRC40-45 Images |