| Type: | Stainless Steel Bars |
|---|---|
| Standard: | ASTM, AISI, GB, JIS |
| Grade: | 400 Series |
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Hardness Stainless Steel 440C Wear Resistant Corrosion Resistant High Carbon Martensite 95Cr18 with Ball Bearings/Cutting Tools/Surgical Blades
Application:
Suitable for high-grade ball bearings, bearings, bearing bushings, slicing machine cutting tools, shear tools, surgical blades, etc..
Ingredient Design:
A high-end, high-hardness stainless steel developed specifically for high-load, high-wear applications in corrosive environments, with 9Cr18 steel as the base material.
Production Process:
Electric furnace + refining outside the furnace + (electric slag remelting) + rolling into material + heat treatment + (shot blasting + pickling)
Product Features:
High purity, dense structure, uniform distribution of carbides. It has high hardness and has properties of stainless and high strength. It is used to manufacture advanced bearings and rollers that are resistant to weak acid media, oxidation, organic acids, salts, and other corrosive materials that require high resistance to corrosion.
Chemical Composition:
| Grade Comparison Chart | GB | SUS |
| 95Cr18 | 440C |
| 95Cr18 | C | Si | Mn | Cr | Ni |
|
Ingredient Range(wt.%) |
0.90~1.00 |
≤0.80 |
≤0.80 |
17.00~19.00 |
≤0.60 |
Dimensions:
|
Plate Round |
Round Steel |
Hardness Range |
|
Ф5.5~Ф15 |
Ф16~Ф600 |
HB ≤255 |
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| Main Products | ||
| Steel Flat | Steel Plate | Die Steel |
| Plastic Mold Steel | Alloy Steel | Pre-machined Flat |
| Die Casting Die | Mold Base | Aluminum Die |
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