AS2074 HB310-430 Cr-Mo Alloy Steel Sag Mill Pulp Lifter Liner
Material Grade:Cr-Mo Alloy Steel;
Quality Level: As per National Standard & International Standards.
Production Process: Sand Process
Special Features:
1. The material of SAG mill liners are low C or high C Cr-Mo Alloy steel,which depends on the specific
working condition of the SAG mill.
2. The hardness of AS2074 L2B is HB310-HB380.
3. We can make big size SAG mill liner castings with Sodium Silicate Sand Process & Resin Sand Process.
4. We can supply alloy steel SAG mill liner castings with proper heat-treatment process.
5. We can produce Cr-Mo alloy steel SAG Mill castings as per AS2074 L2B, L2C, GB/T 26651-2011.
6. Metallographic structure of AS2074 L2B Steel is Pearlitic.
Chemical Composition:
| Material Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
| AS2074 L2B |
0.55-0.65 |
<0.75 |
0.50-1.00 |
<0.06 |
<0.06 |
0.80-1.50 |
0.20-0.40 |
| AS 2074 L2C |
0.70-0.90 |
<0.75 |
0.50-1.20 |
<0.06 |
<0.06 |
1.30-2.40 |
0.20-0.40 |
