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Hongyue Heavy Industry
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Wear-resistant steel
Wear-resistant steel
Keywords:
Wear-resistant steel
Category:
Product Description
Hongyue uses the following standard materials for wear-resistant components such as knife corners, blades, and bucket guards. If you require higher-end materials—or if you need to enhance durability by applying a high-strength tungsten carbide alloy overlay that can extend wear life by 3 to 6 times—please contact us to discuss customized overlay solutions.
Material Code | Material Type | Hardness (HRC) | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Impact energy (J/ cm ² ) |
HM450 | Welding Improvements for Special Materials | 42-48 | ≥850 | ≥1400 | ≥8 | ≥40 (25°C kV) |
HM500 | Heat-treated Boron Steel | 46-52 | ≥1250 | ≥1500 | ≥7 | ≥40 (25°C kV) |
HC80 | High-carbon steel (not heat-treatable) | 25-32 | ≥450 | ≥900 | ≥11 | ≥15 (25°C, 1 kV) |
HC45 | High-carbon steel (heat treatment optional) | 20–45 | ≥355 | ≥600 | ≥16 | ≥39 (25°C kV) |
Material | Chemical composition (specific elemental components withheld) | ||||||||||||
C | Yes | Mn | P | S | Cr | You | You | Cu | Mo | B | Nb | AI | |
HM400 | 0.21–0.25 | 0.70–1.0 | 1.50–1.80 | ≤ 0.025 | ≤ 0.025 | - | - | - | - | - | - | - | - |
HM500 | 0.26–0.30 | 0.15–0.30 | 1:10–1:40 | ≤ 0.03 | ≤ 0.030 | 0.30–0.50 | 0.030–0.050 | - | ≤ 0.03 | - | 0.0005–0.0035 | - | 0.015–0.040 |
HC45 | 0.42–0.50 | 0.17–0.37 | 0.50–0.80 | ≤ 0.035 | ≤ 0.035 | ≤ 0.25 | - | ≤ 0.25 | ≤ 0.25 | - | - | - | - |
HC80 | 0.77–0.85 | 0.17–0.37 | 0.50–0.80 | ≤ 0.035 | ≤ 0.035 | ≤ 0.25 | - | ≤ 0.3 | ≤ 0.25 | - | - | - | - |
Product Message
If you are interested in our products, please contact us immediately and we will provide you with the maximum discounted price
Service Hotline:
+86-531-88991166 / 77 / 88 / 99
Fax: +86-53188685511
Contact number for the Marketing Department: +8618705316735/ +86-53188687877
Contact number for the Foreign Trade Department: +86-53188688252
Rizhao Plant Contact Number: +8618263350828
Contact number for wear-resistant construction machinery parts: +8613808931736
Contact number for new energy material pure iron products: +8613808939177
Email: 0006@sdtssteel.com
Company Address:
Building 1, 3rd Floor, Area A2, Hanyu Financial & Business Center, High-Tech Zone, Jinan City, Shandong Province
Warehousing and Logistics Center:
The intersection of Gangcheng Avenue and Provincial Road 222 in Hushan Town, Lanshan District, Rizhao City, Shandong Province
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