CK45, ST52, 20MnV6 Ground and Hydraulic Induction Hardened Rod For Hydraulic Cylinder
Detailed Product Description
1. Material:CK45,ST52,20MnV6,42CrMo4,40Cr
2. Ground and chrome plated
3. Diameter:6~1000mm
4. length:1000~8000mm
5. ISO9001:2008
6: Case depth: 1.5mm~2.5mm Induction hardness: HRC55±5
Specifications
| Material | C% | Mn% | Si% | S% | P% |
| CK45 | 0.42-0.5 | 0.5-0.8 | 0.04 | 0.035 | 0.035 |
| ST52 | 0.22 | 1.6 | 0.55 | 0.035 | 0.04 |
Supply condition:
| 1 | Hard chrome plated | ||
| 2 | Induction hardened | ||
| 3 | Quenched & Tempered | ||
| 4 | Induction hardened with Q&T | ||
Product Advantages
1, high strength and high hardness.
2, excellent hardness, wear-resistance, high elastic modulus, high flexural strength,
3, good chemical stability (acid, alkali, high temperature oxidation), impact resistance,
4, good toughness, low coefficient of expansion etc,
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