Ni-hard Cast Iron Wear-resistant Castings Hardness More Than HB630
Specification
The Ni-hard Cast Iron Castings have the following features:
1. Hardness:More than HB630
2. Internal Quality: we check the internal quality with UT test;
3. External Quality: we check the external quality with MT test & visual inspection.
Product Photo
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 Furnaces Heat Treatment Electrical Furnaces
Inspection Facilities
Spectrometer Portable Hardness Tester
UT Test Electronic Metallographic Microscope
Process
Honor
About Us
We are a Chinese specialized manufacturer of wear, heat and corrosion-resistant castings. Our main
products are ball mill liners, grinding media and wear parts for crushers.
The area for our foundry is about 30,000 square meters. The capacity of our company is 30,000MT/year
and the single piece is from 15kg to 20tons. The capacities of Mid-frequency induction electric furnaces are
15tons, 12tons, 5tons, 2tons, 1.5tons and 1.2tons. And we have 10 sets of heat-treatment electrical furnaces
with capacity of 30 tons, 10 tons,3 tons.
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.
Product Tags:
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