High Mn Steel Crusher Hammer Castings Crusher Wear Parts
Quick Details
1. Material:High Mn Steel(Mn13)
2.Tension Strength:310-330 MPa
3. Yield Strength:260-290 MPa
4. Elonggation:More than 4%
5. Impact Value:More than 147J
6. Hardness:Less than HB300
7.Dimensions:As per drawings
Jaw Plates for Jaw Crushers Description:
A. Jaw plates and cheek plates for jaw crushers,
B. Blow bars,hammers and impact plates for impact crushers;
C. Concaves and mantles for cone crushers.
D. Depending on the specific working conditions,all wear parts can be ordered
as Manganese Steel, high Cr cast iron or Cr-Mo Alloy Steel.
China crusher wear parts supplier provides crusher spare parts services to worldwide crusher spares customer. Hope you find our rock crusher parts process and impact crusher parts product description helpful.
Technical Parameters
Wuxi Orient Anti-wear Co., Ltd.
Chemical Composition & Mechanical Property of Wear-resistant Castings
Item |
Cr-Mo Alloy Steel |
High Cr white iron |
High Cr Alloy Steel |
High Manganese Steel |
C |
0.65~0.90 |
2.40~3.20 |
1.1~2.2 |
0.90~1.30 |
Si |
≤0.75 |
0.60~1.20 |
0.60~1.20 |
≤0.08 |
Mn |
0.50~1.20 |
0.50~1.00 |
0.50~1.00 |
11.00~18.00 |
Cr |
1.50~2.50 |
12.00~30.00 |
11.00~30.00 |
1.50~2.50 |
S |
≤0.06 |
≤0.04 |
≤0.04 |
≤0.04 |
P |
≤0.06 |
≤0.06 |
≤0.06 |
≤0.06 |
Mo |
≤0.5 |
0.10~3.0 |
0.10~3.0 |
≤1.0 |
Cu |
≤0.25 |
0.10~1.00 |
0.10~1.00 |
- |
Ni |
≤0.30 |
0~0.30 |
0~0.30 |
- |
Re |
≤0.02 |
- |
- |
- |
Equivalent Specifications |
AS 2074 L2B Mod |
GB/T 8263-1999 AS 2027 Cr27 AS 2027 CrMo 15/3 AS 2027 CrMo 20/2/1 ASTM A532 Class III type A 25% Cr ASTM A532Class II type B 15% Cr-Mo BS 4844 3E DIN1695 NFA32401. |
GB/T 5680-1998 DL/T 681-1999 JIS G 5153-1999 ASTM A 128 DIN GX120Mn12 AFNOR:Z120Mn12 |
|
Material Type |
Martensite or Pearlitic Cr Mo Steel |
Martensite matrix |
Austenitic Mn Steel |
|
Hardness |
HB470 & HB 321~370 |
HRc≥56 |
HB≤300 |
|
Impact Value |
- |
Ak≥4J |
Ak≥80J |
Our foundry has complete melting,heat treatment and test equipments,such as mid-frequency induction electrical furnaces,quenching and tempering furnaces,blast shot,spectrometer,Rockwell and Brinell Hardness tester, impactor,UT tester and metallographic microscope.We achieved the certificate of quality management system ISO 9001:2008.We have been exporting castings to oversea markets,such as Brazil,Australia and South Africa.
In the recent 20 years,our liners have been widely used in large, medium and small ball mills in Chinese power generation,mining,cement,Chemical engineering and metallurgical industries and super fine pulverizing equipments.It is the only recommended liner product in the latest standard of the electric-power industry in China.