OEM Crusher Wear Parts Hammers For Cone Crushers
Quick Details
Material:High Mn Steel
Hardness:≥HB218
Application:Hammer Crusher
Dimension:According to the client's drawing
MOQ:2 Tons
Shipment Port:Shanghai Port
Delivery Time:It depends on the quantity to be ordered.
Technical Parameters
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 Testing
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.
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