Cr - Mo Alloy Steel Crusher Wear Parts Mantles For Jaw Crushers DF013
Mantles for Cone Crushers Feature:
1.Jaw plates for jaw crushers;
2.Hammers and impact plates for impact crushers;
3.Concaves and mantles for cone crushers.
Mantles for Cone 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.
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.
Technical Parameters
Wuxi Orient Anti-wear Engineering 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.
