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[China]
Trade Verify
Address: Jiulong Park, Wanzhou ETDZ, Wanzhou District, Chongqing 404000, China
Contact name:Sanming
Chongqing Sanming Heavy Industry Co., Ltd. |
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Verified Suppliers
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Mining Construction Equipment Parts Metal Crusher Composite Hammer Manganese Wear Parts
Description
Commonly used nicknames: hammer head, wear-resistant hammer head, high chromium cast iron composite hammer head, high chromium composite hammer head, hinged hammer head, hammer crusher wear-resistant hammer head
Main material: high chromium cast iron Gr20 and wear-resisting alloy steel, high chromium cast iron Gr26 and wear-resisting alloy steel Manufacturing process: lost mold casting, quartz sand casting, resin sand casting
Technical Details
| Material Alloy Type | Alloy-- Chemical Composition % | ||||||||
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | |
| Mn13Cr2 | 1.05-1.35 | 0.3-0.9 | 11-14 | ≤0.06 | ≤0.04 | 1.5-2.5 | -- | -- | -- |
| Mn13Cr2Mo | 1.05-1.35 | 0.3-0.9 | 11-14 | ≤0.06 | ≤0.04 | 0.4-1.2 | 0.4-1.2 | -- | -- |
| Mn22Cr2 | 1.05-1.35 | 0.3-0.9 | 20-24 | ≤0.06 | ≤0.04 | 1.5-2.5 | -- | -- | -- |
| Mn18Cr2 | 1.05-1.35 | 0.3-0.9 | 16-19 | ≤0.06 | ≤0.04 | 1.5-2.5 | -- | -- | -- |
| Cr26Ni5 | ≤0.20 | ≤0.20 | ≤0.20 | ≤0.06 | ≤0.04 | 24-28 | ≤0.50 | 4-6 | -- |
| Cr26Ni12 | 0.2-0.5 | ≤0.20 | ≤0.20 | ≤0.06 | ≤0.04 | 24-28 | ≤0.50 | 11-14 | -- |
| Cr25Ni20Mo | 0.35-0.45 | ≤0.20 | ≤0.20 | ≤0.06 | ≤0.04 | 23-27 | 1.1-1.4 | 19-22 | -- |
| Cr15Mo2 | 2-2.8 | ≤0.10 | 0.5-1.0 | ≤0.10 | ≤0.06 | 13-18 | 1.5-2.5 | 0-1.0 | 0-1.2 |
| Cr20Mo2Cu | 2-3.0 | ≤0.10 | 0.5-1.0 | ≤0.10 | ≤0.06 | 18-22 | 1.5-2.5 | 0-1.0 | 0.8-1.2 |
| KMTBCr26 | 2-3.0 | ≤0.10 | 0.5-1.0 | ≤0.10 | ≤0.06 | 23-28 | 0-1.5 | 0-2.0 | 0.8-1.2 |
| Remark: we can make any other type of alloy materials follow customized | |||||||||
| Material Alloy Type | Mechanical properties | Hardness HBW | Microstructure | |||
| Yield strength Yp0.2 / MPa | Tensile Strength Rm / MPa | Elongation Rate A / % | Impact absorption KU2 /J | |||
| Mn13Cr2 | ≥ 390 | ≥ 735 | ≥ 20 | ≥ 96 | ≤ 300 | A + C |
| Mn13Cr2Mo | ≥ 390 | ≥ 735 | ≥ 20 | ≥ 96 | ≤ 300 | A + C |
| Mn13Cr2Ni3 | ≥ 370 | ≥ 705 | ≥ 25 | ≥ 118 | ≤ 300 | A + C |
| Mn18Cr2 | ≥ 390 | ≥ 735 | ≥ 20 | ≥ 96 | ≤ 300 | A + C |
| Cr26Ni5 | ab (MPa) 590 | A + F | ||||
| Cr26Ni12 | ab (MPa) 490 | A + F | ||||
| Cr25Ni20Mo | ab (MPa) 490 | A + F | ||||
| Cr15Mo2 | HRC ≥ 53 | M+ A + C | ||||
| Cr20Mo2Cu | HRC ≥ 58 | M+ A + C | ||||
| Cr26Mn | HRC ≥ 55 | M+ A + C | ||||
| Remark#1: M= Martensite ; C= Carbide ; A= Austenitic ; F= Ferritic ; | ||||||
| Remark#2: we can make any other special mechanical properties follow customized | ||||||
Advantages
1. Product Range:Our wear parts are compatible with brands like Metso, Sandvik, Terex, etc., and support customization.
2. Material Technology: Made from Cr-Mo alloy steel, high manganese steel, or ceramic composites, ensuring 2-3x longer service life.
3. Certifications: ISO 9001, SGS, and strict quality control from raw materials to final inspection.
4. Global Experience:Exported to 30+ countries (e.g., Australia, Chile, South Africa) with positive feedback on durability.
Applicable Materials and Application
Company Infomation
Chongqing Sanming Heavy Industry Co., Ltd. was established in 1994 and is affiliated to Chongqing Longjian Industrial Group. It is a high-tech enterprise specializing in the research and development, production and sales of mining machinery. The company adheres to the business philosophy of "integrity, pragmatism and innovation" and focuses on the product positioning of "intelligence, efficiency, energy saving and environmental protection". It is committed to providing customers with high-quality machine-made sand and gravel·intelligent green mining integrated solutions, providing mining machinery and equipment sales, technical guidance and installation, technical upgrading and transformation, labor outsourcing, sand and gravel aggregate production line EPC project general contracting and other business services.
Workshop
Production and Processing Workshop
Finished Product Display Workshop
Project Cases
FAQ
1.Can I have a sample order?
A: Yes.
2.What about the leading time ?
A: 15 working days.
3. Is there a minimum order quantity (MOQ)?
A: The MOQ is 1 set.
4. Do you offer OEM and ODM services?
A: Yes, we do.
5. Will you provide pre-sale services?
A: Yes. Our team at SAMYHI, composed of experienced specialists, will provide timely solutions tailored to client requirements.
6. Is your after-sales service top-notch?
A: Absolutely. SAMYHI’s skilled technicians are available for onsite installation, commissioning, and training upon request.
7.Will we provide technical support ?
A: SAMYHI provides enough hardware resource especially for large-scale production lines, clients can carry out installation, commissioning and acceptance before delivery.
