X5CrNi18-10 /1.4301/304 stainless steel.pdf
X5CrNi18-10 (1.4301) stainless steel, also known as AISI 304, is a widely used austenitic grade offering excellent corrosion resistance, good formability, and versatile applications across industries.
X5CrNi18-10 / 1.4301 / AISI 304 Stainless Steel – Technical Datasheet
What grade is X5CrNi18-10 equivalent to?
| Standard |
Designation |
| EN |
X5CrNi18-10 (1.4301) |
| AISI/ASTM |
304 |
| UNS |
S30400 |
| JIS |
SUS 304 |
What material is 1.4301 X5CrNi18-10?
| Grade : |
X5CrNi18-10 |
| Number: |
1.4301 |
| Classification: |
Austenitic stainless steel |
| Density: |
7.9 g/cm ³ |
| Standard: |
| EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels |
| EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels |
| EN 10151: 2003 Stainless steel strip for springs. Technical delivery conditions |
| EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes |
| EN 10217-7: 2005 Welded steel tubes for pressure purposes. Stainless steel tubes |
| EN 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions |
| EN 10253-3: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements |
| EN 10253-4: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements |
| EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| EN 10272: 2007 Stainless steel bars for pressure purposes |
| EN 10263-5: 2001 Steel rod, bars and wire for cold heading and cold extrusion. Technical delivery conditions for stainless steels |
| EN 10250-4: 2000 Open steel die forgings for general engineering purposes. Stainless steels |
| EN 10297-2: 2005 Seamless circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions |
| EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes |
| EN 10088-5: 2009 Stainless steels. Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes |
|
X5CrNi18-10 /1.4301/304 stainless steel Chemical Composition (Typical, % by weight)
| Element |
Content (%) |
| C |
≤ 0.07 |
| Si |
≤ 1.00 |
| Mn |
≤ 2.00 |
| P |
≤ 0.045 |
| S |
≤ 0.030 |
| Cr |
17.5 – 19.5 |
| Ni |
8.0 – 10.5 |
| N |
≤ 0.10 |
X5CrNi18-10 /1.4301/304 stainless steel Mechanical Properties (at Room Temperature)
| Property |
Value |
| Tensile Strength (Rm) |
500–700 MPa |
| Yield Strength (Rp0.2) |
≥ 190 MPa |
| Elongation (A5) |
≥ 45% |
| Hardness (Brinell) |
≤ 215 HB |
| Density |
7.9 g/cm³ |
| Modulus of Elasticity |
~193 GPa |
