China As2027 High Chrome White Iron Lifter Bars, Find details about China As2027, High Chrome White Iron from As2027 High Chrome White Iron Lifter Bars
1.Material Grade:AS 2074/L2A, AS 2074/L2B, AS2074/LC,ZG42Cr2Si2MnMo,ZG45Cr2Mo,ZG30Cr5Mo, ZG40Cr5Mo(FED-4A);
2.Size:375x 164 x 40mm,125 x 164 x40mm,205 x195 x 137mm;
3.Process:Sand Casting;
4.Hardness:HRC33-43;
5.Suface Finish:Ra.100;
6.The size tolerance:As per CT13;
7.Application:Mine,Ball,SAG and Cement Mill;
8.Package:Packed by steel crates
9.Chemical Composition:
Standard Specification for Cr-Mo Alloy Steel: | ||||||||
Reference Standard | Nominal Chemical Composition (W%) | |||||||
| C | Si | Mn | P | S | Ni | Cr | Mo |
AS 2074/L2A | 0.45-0.55 | ≤0.75 | 0.50-1.00 | ≤0.04 | ≤0.04 | - | 0.80-1.20 | - |
AS 2074/L2B | 0.55-0.65 | ≤0.75 | 0.50-1.00 | ≤0.04 | ≤0.04 | - | 0.80-1.50 | 0.2-0.4 |
AS 2074/L2C | 0.70-0.90 | ≤0.75 | 0.50-1.20 | ≤0.04 | ≤0.04 | - | 1.30-2.40 | 0.2-0.4 |