Description
Mine Mill Liner
- Mill Type: Mine Mills Φ4.5×6.4m
- Production Process: Sand Cast Process
- Melting Process: Induction Melting
- Surface Finish: Appro.Ra100
- Size Tolerance: as per CT13
- Hardness: ≥HRC32, HRC48, HRC56
- Impact value: ≥3J, 30J
- Material Grade: AS2074 L2B, L2C AS2027 Cr20Mo
- Application: Copper Ore Mill, Iron Ore Mill, Zinc, Pb Ore Mill, Silver Ore Mill, Gold Ore Mill
- Material Group: High Cr White Iron,Ni hard White Iron, Cr-Mo Alloy Steel
- Heat treatment Process: quenching & tempering treatment to achieve higher hardness and ideal impact value.
Our Capability:
- We can cast and heat treat the Mine Mill Liner Alloy Castings as per the drawings.
- We’d like to help select suitable material grade for your Mine Mill Liners as per your specific working condition.
Our Photos for Mine Mill Liner:
Material Grade for Mine Mill Liner:
- Cr-Mo Alloy Steel: ZG50Cr5Mo, ZG60Cr6Mo, Cr12Mo
Hardness: ≥HRC48
Impact value: ≥25J - High Cr white iron: BTMCr15Mo, BTMCr20Mo, BTMCr26Mo
Hardness: ≥HRC56
Impact value: ≥5J - Ni-hard White Iron: AS2027 NiCr2-500, AS2027 NiCr1-550, AS2027 NiCr4-500, AS2027 NiCr4-600, AS2027 NiCr4-630, AS2027 NiCr2-500, AS2027 NiCr1-550, AS2027 NiCr4-500, AS2027 NiCr4-600, AS2027 NiCr4-630
- High Mn Steel:ASTM A128 Grade C, Grade D, Grade E-1,Grade E-2.Grade F,Grade B,Grade B-1,Grade B-2,Grade B-3,Grade B-4,Grade A.
Mine Mill Liner Specification:
| Cr-Mo Alloy Steel: | |||||||||
| Reference Standard | Nominal Chemical Composition (W%) | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | ||
| SCM415(SCM21) | 0.13-0.18 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM418(-) | 0.16-0.21 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM420(SCM22) | 0.18-0.23 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM421SCM23) | 0.17-0.23 | 0.15-0.35 | 0.70-0.10 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM430(SCM2) | 0.28-0.33 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM432(SCM1) | 0.27-0.37 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM435(SCM3) | 0.33-0.38 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM440(SCM4) | 0.38-0.43 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM445(SCM5) | 0.43-0.48 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM822(SCM24) | 0.20-0.25 | 0.15-0.35 | 0.60-0.85 | ≤0.03 | ≤0.03 | ≤0.25 | 0.90-1.20 | 0.15-0.30 | |
| SCM51 | 0.38 | 0.30 | 0.70 | – | – | – | 1.10 | 0.20 | |
| SCM52 | 0.40 | 0.30 | 0.70 | – | – | – | 1.10 | 0.30 | |
| SCM53 | 0.45 | 0.30 | 0.80 | – | – | – | 1.10 | 0.20 | |
| SCM55 | 0.40 | 0.30 | 1.20 | – | – | – | 0.80 | 0.10 | |
| SCM71 | 0.17 | 0.30 | 0.70 | – | – | – | 1.10 | 0.20 | |
| SCM72 | 0.19 | 0.30 | 0.70 | – | – | – | 1.10 | 0.20 | |
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.
