Painted Cement Mill Liners High Cr Stepped Abrasion Resistant
Specification
1. Material:High Cr Cast Iron
2. Hardness:≥HRC52
3. Impact Value:More than AK5J
4. Application:Mining Industry
5. MOQ:2tons
High Cr white iron material possess a combination of superior abrasion resistance and a reasonable
degree of toughness. The high Cr castings have longer service life than the other material,such as
high Mn steel and Cr-Mo alloy steel.And now it is widely used in the working condition of high wear and low impact,such as dry grinding process,coal mills,cement mills due to its excellent performance.
Product Photo A
Technical Parameters
| Item |
High Cr White Iron |
High Cr Alloy Steel |
High Mn Steel |
Ni-hard Cast Iron |
| C |
2.4-3.2 |
1.1-2.2 |
0.9-1.3 |
2.4-3.6 |
| Si |
0.6-1.2 |
0.6-1.2 |
≤0.8 |
≤0.8 |
| Mn |
0.5-1.0 |
0.5-1.0 |
11.0-18.0 |
≤2.0 |
| Cr |
12.0-30.0 |
11.0-30.0 |
1.5-2.5 |
1.5-10 |
| S |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.15 |
| P |
≤0.06 |
≤0.06 |
≤0.06 |
≤0.15 |
| Mo |
0.1-3.0 |
0.1-3.0 |
≤1.0 |
≤0.1 |
| Cu |
0.1-1.0 |
0.1-1.0 |
- |
- |
| Ni |
0-0.3 |
0-0.3 |
- |
3.3-10 |
| Re |
- |
- |
- |
- |
Equivalent
Specification |
GB/T8263-1999
AS2027 Cr27
AS2027 CrMo 15/3
AS2027 CrMo 20/2/1
ASTM A532 Class Ⅲ Type A 25%Cr
ASTM A532 Class Ⅱ Type B 15%Cr-Mo
BS 4844 3E
DIN1695
NFA32401 |
GB/T5680-1998
DL/T 681-1999
JIS G 5153-1999
ASTM A128
DIN GX120Mn12
AFNORZ120Mn12 |
GB/T8263-1999
AS2027/Ni-Cr1-550
AS2027/Ni-Cr2-500
AS2027/Ni-Cr4-500
AS2027/Ni-Cr4-600
AS2027/Ni-Cr4-630
ASTM A532 1-A,B,C,D
ASTM A532 2-A,B,C,D,E
ASTM A532 3-A |
| Material Type |
Martensite Matrix |
Austenitic Mn Steel |
- |
| Hardness |
HRC≥56 |
HB≤300 |
HRC≥56 |
| Impact Value |
AK≥4J |
AK≥80J |
- |
Production Facilities
1T,1.5T,3T,5T,12T,15T
Induction Electrical Furnace Heat Treatment Electrical Furnace
Inspection Facilities
Spectrometer Portable Hardness Tester
UT Test Electronic Metallographic Microscope
Our Services
We supply the following services:
1. Production of qualified wear and heat castings;
2. Design and installation of the boltless mill liners;
3. Consulting service of material selection of the mill liners under specific working condition to achieve
longer service life;
4. Consulting service of production & fineness improvement of grinding mills.
5.We can provide OEM/ODM for our clients.
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Painted Cement Mill Liners High Cr Stepped Abrasion Resistant Images
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