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Product information: Name: Hammer Model: Customized Applications:Widely used in mining industry, metallurgical industry, construction industry, chemical industry and silicate industry for crushing har
| Part Type | Products |
| Lead Time | 15-30 days (standard, MTR included) |
| MOQ | 1 piece (trial order accepted) |
Product information:
Name: Hammer
Model: Customized
Applications: Widely used in mining industry, metallurgical industry, construction industry, chemical industry and silicate industry for crushing hard and medium hard ore and rock, such as iron ore, licommonne, copper ore, sandstone and so on.
Product Benefits:Compared with the general market products, our products smooth surface, accurate dimensions weight high hardness, high wear resistance and longer life. Direct sales by the company foundry, cost-effective products.
Materials
High Chrome Casting Material Chemical Composition(%)
Code Elem.
C
Si
Mn
Cr
Mo
Na
Cu
P
S
HRC
KmTBCr4Mo
2.5-3.5
0.5-1.0
0.5-1.0
3.5-4.5
0.3-0.5
≤0.15
≤0.10
≥55
KmTBCr9Ni5Si2
2.5-3.6
1.5-2.2
0.3-0.8
8.0-10.0
0-1.0
4.5-6.5
4.5-6.5
≥58
KmTBCr15Mo
2.8-3.5
≤1.0
0.5-1.0
13-18
0.5-3.0
0-1.0
0-1.0
≤1.0
≤0.06
≥58
KmTBCr20Mo
2.0-3.3
≤1.2
≤2.0
18-23
≤3.0
≤2.5
≤1.2
≥60
KmTBCr26
2.3-3.3
≤1.2
≤1.0
23-30
≤3.0
≤2.5
≤2.0
≥60
Trusted by customers in 30+ countries. Standard lead time 15-30 days.
High manganese steel Mn13, Mn13Cr2, Mn18Cr2 and Mn22Cr2, plus high chrome iron (Cr26) for fine crushing. We select the material based on your abrasive and impact conditions - send your working conditions for a recommendation.
Aftermarket parts fit Metso (HP, GP, C, NP series), Sandvik (CH, CS, H, S series), Symons 2FT-7FT, Terex Pegson, Kleemann, McCloskey, Shanbao, SBM, Telsmith, Minyu, Hazemag and more. Any model can be custom made by drawing or sample.
Yes. Send a drawing (PDF, DWG or CAD) or a used sample. We measure, draft and confirm all dimensions with you before production. OEM part numbers are welcome for reference.
Standard lead time is 15-30 days and samples ship in 7-15 days. MOQ is flexible - trial orders from 1 piece are accepted.
ISO 9001 certified factory (Kaixin Certification, CNAS-accredited; certificate valid through June 2028). Every shipment includes a Material Test Report (MTR) with chemical composition and mechanical properties.
Export-standard wooden crates with rust protection. Sea and air freight from Shanghai and Ningbo ports to worldwide destinations.
| Material | Initial Hardness | Best For |
|---|---|---|
| Mn13 (ASTM A128) | HB 200-230 | General crushing with medium impact |
| Mn13Cr2 | HB 210-240 | Standard jaw plates and cone liners |
| Mn18Cr2 | HB 220-250 | High-impact, abrasive feed |
| Mn22Cr2 | HB 230-260 | Severe impact, hard and large rock |
| High Chrome Cr26 | HRC 58-62 | Blow bars, fine crushing of abrasive material |
* High manganese steel work-hardens under impact to 500+ HB at the wearing surface, giving long life in hard-rock crushing.
Send us your crusher model, quantity or part number.
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