Place of Origin : Jiangsu, China (Mainland)
Brand Name : Chen's Liner
Model Number : DF495
MOQ : 10Ton/Tons
Price : USD 2500~3700 / Ton
Packaging Details : Packed by strong steel pallets;The load of each pallet is less than 2500kg;The castings will be load
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 : Coal Mill,Mine Mill
Material : Steel
Dimensions : As per drawings
Impact Value : AK15-40J
Hardness : HRC33~42
Cr-Mo Alloy Steel Lifter Bars For Cement Mill Coal Mill / Mine Mill
Specification
The Cr-Mo Alloy Steel Castings have the following features:
1. Hardness:HRC33-42;
2. Internal Quality: we check the internal quality with UT test;
3. External Quality: we check the external quality with MT test & visual inspection.
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 Furnaces Heat Treatment Electrical Furnaces
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 capacities of 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.
Cr-Mo Alloy Steel Lifter Bars For Cement Mill Coal Mill / Mine Mill Images |