X5CrNi18-10 / 1.4310 / 301 Stainless Steel
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X5CrNi18-10, also known as 1.4310 stainless steel or AISI 301, is a high-strength, austenitic stainless steel that offers excellent cold work hardening, good corrosion resistance, and moderate formability. It is commonly used in springs, fasteners, automotive trims, and sometimes in food and medical-related environments, depending on the condition and finish.
What Grade is X5CrNi18-10 Equivalent To?
X5CrNi18-10 is the EN 10088-1 designation for austenitic stainless steel, and it is chemically and mechanically equivalent to:
| Standard | Equivalent Grade |
|---|---|
| EN | 1.4310 (X5CrNi18-10) |
| AISI/ASTM | 301 |
| JIS | SUS301 |
| UNS | S30100 |
What is 1.4310 Stainless Steel Grade?
1.4310 stainless steel, also known as X5CrNi18-10, is a non-magnetic austenitic stainless steel in its annealed state. However, it becomes magnetic when cold worked.
What Is the Chemical Composition of 1.4310 Stainless Steel?
| Element | Content (% by weight) |
|---|---|
| Carbon (C) | ≤ 0.10 |
| Silicon (Si) | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 6.0 – 9.5 |
| Nitrogen (N) | ≤ 0.10 |
301 / 1.4310 Mechanical Properties
| Property | Value (Cold Rolled Full Hard) |
|---|---|
| Yield Strength | ≥ 700 MPa |
| Tensile Strength | 1200 – 1500 MPa |
| Elongation | < 10% |
| Hardness (HV) | ~400–500 |
| Magnetic Behavior | Magnetic after cold work |
| Density | 7.9 g/cm³ |
What is the standard of 301 stainless steel?
| Grade : | X10CrNi18-8 | ||||||
| Number: | 1.4310 | ||||||
| Classification: | Austenitic stainless steel | ||||||
| Density: | 7.9 g/cm ³ | ||||||
| Standard: |
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Is 301 Stainless Steel Magnetic?
Yes – unlike fully austenitic grades like 304 in annealed condition, 301 stainless steel becomes magnetic after cold working.
| Condition | Magnetic Response |
|---|---|
| Annealed (Soft) | Non-magnetic |
| Cold Rolled | Magnetic |
| Full Hard | Strongly magnetic |
Is 301 Stainless Steel Medical Grade?
301 stainless steel is not classified as a primary medical implant material, but it is used in non-implantable medical devices,
We offer 301 in standard product forms including tubes, pipes, plates, strips, sheets, round bars, flat bars, forgings, hexagonal bars and wires. These products are available in a wide variety of sizes. For detailed specifications and product information, please visit the following website.
Products:https://www.chinastainless-steel.com/search/4/301.html
GNEE is a professional supplier of austenitic stainless steel, super austenitic stainless steel, duplex steel, super duplex steel and other materials. At present, the total investment is RMB 30 million, the plant area is more than 35,000 square meters, and the number of employees is more than 200. It has internationally advanced high-precision production equipment and first-class processing technology. The product implementation standards include: national standard, American standard, Japanese standard, German standard, European standard, Russian standard, etc. At the same time, non-standard products can be customized according to customer requirements.
