Description
Mine SAG Lifter Bars use Pearlite Cr Mo Alloy Steel
- Name: Pearlite Cr Mo Mine SAG Lifter Bars
- Hardness: ≥HRC60
- Material Grade: AS 2074/L2A, AS 2074/L2B, AS 2074/L2C, ZG45Cr2Mo
- Heat-treatment: Queching+Tempering
- Certification: ISO 9001:2018
- Surface treatment: Shot Blasting
- Service: OEM ODM
- Quality promise: GB/AS
- Techinique:
Sand casting/ Lost foam casting - AK(J/CM2): >20
- Surface Finish: Appro.Ra100
- Size Tolerance: as per CT13
- Microstructure: Fine Martensitic + Carbonate + Retained Austenitic less than 5%
- Application: Chute Liners + Hopper Liners + Wear Plates, Cr Mo casting block part will be compounded with rubber material, and then used in SAG mill.
Cr-Mo Alloy Steel Casting Lifter Bars in general refers to a kind of casting steel with the chromium content at 4-6%, the carbon content at 0.8-1.2%.
Its distinctive feature is to adopt multivariate alloy design. It increases carbide content in the medium carbon alloyed steel, through increasing the Cr & Mo content, the strong carbide forming elements, so as to improve its heat-resisting, wear-resisting performance.
As a result, its high strength, strong toughness and good wear resistance properties represent the relatively high level of metal wear resistant materials.
Our Photos for AS2074/ L2C Cr-Mo Alloy Steel Mine SAG Lifter Bars:
Mine SAG Lifter Bars Chemistry Standard:
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 | |
ZG42Cr2Si2MnMo | 0.38-0.48 | 1.5-1.8 | 0.8-1.2 | ≤0.04 | ≤0.04 | – | 1.8-2.2 | 0.2-0.6 | |
ZG45Cr2Mo | 0.40-0.48 | 0.8-1.2 | 0.4-1.0 | ≤0.04 | ≤0.04 | ≤0.5 | 1.7-2.0 | 0.8-1.2 | |
ZG30Cr5Mo | 0.25-0.35 | 0.4-1.0 | 0.5-1.2 | ≤0.04 | ≤0.04 | ≤0.5 | 4.0-6.0 | 0.2-0.8 | |
ZG40Cr5Mo(FED-4A) | 0.35-0.45 | 0.4-1.0 | 0.5-1.2 | ≤0.04 | ≤0.04 | ≤0.5 | 4.0-6.0 | 0.2-0.8 | |
ZG50Cr5Mo | 0.45-0.55 | 0.4-1.0 | 0.5-1.2 | ≤0.04 | ≤0.04 | ≤0.5 | 4.0-6.0 | 0.2-0.8 | |
ZG60Cr5Mo | 0.55-0.65 | 0.4-1.0 | 0.5-1.2 | ≤0.04 | ≤0.04 | ≤0.5 | 4.0-6.0 | 0.2-0.8 | |
FMU-29 | 0.25-0.45 | 0.3-1.0 | 0.6-1.5 | ≤0.04 | ≤0.04 | – | 6.0-8.0 | 0.2-0.4 | |
FMU-11 | 0.90-1.30 | 0.3-1.0 | 0.6-1.5 | ≤0.04 | ≤0.04 | – | 11.0-13.0 | 0.3-0.5 | |
FMU-13 | 0.80-1.30 | 0.4-1.2 | 0.8-1.5 | ≤0.04 | ≤0.04 | – | 11.0-13.0 | 0.4-0.8 | |
FMU-14 | 1.60-2.00 | 0.4-1.2 | 0.8-1.5 | ≤0.04 | ≤0.04 | – | 11.0-13.0 | 0.6-1.0 |
Our Experience:
- 13 Year Experience in Heat-resistant Steel Field
- 18 Year Expertise in Wear-resistant Material Field
- 20 Year Customer-made High Quality Castings & Forgings
Trading Terms:
- The nearest seaport: Shanghai port
- The nearest airport: Shanghai Pudong airport
- Payment Terms:L/C,TT,West Union,Paypal
- Payment Condition:50% before production, 50% before delivery against complete set of inspection report
- Supply Capability: 10,000 tons per year
- Sample Availability: yes
- Sample Time:15-30 Days
- Packing: Plywood Cases or Steel Crates
- Delivery time: 45 working days per 20 tons regular castings & forgings
- Service: OEM, ODM or Customized
1. 20-year Foundry Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication.
3. Professional Export Practices: Exported to +60 Overseas Countries. Cr-Mo Alloy Steel Casting Wear-resistant Plates