SS 304H `Stainless Steel Alloys
Steel Alloys is a trusted manufacturer offering. ASTM A213 and A312 certified SS 304H materials. They stock a range of Stainless Steel 304H products. Contact them for pricing and availability details.
Stainless Steel 304H Composition
304H Stainless Steel Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304H | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 | ||
Stainless Steel 304H Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
Stainless Steel 304H Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 304H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Stainless Steel 304H Equivalent
Equivalent Grades for 304H Stainless Steel
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | GOST | ||
| BS | En | No | Name | |||||
| SS 304H | S304H00 | 304HS31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304H | 08Х18Н10 |
Steel Alloys specializes in supplying 304H Stainless Steel across India, Asia, and worldwide. They offer competitive pricing and encourage inquiries via helpline or email for orders and queries.Equivalent grades for SS 304H include UNS No. S30409 and WERKSTOFF NR. 1.4301, featuring a unique composition with elements like Carbon, Silicon, Manganese, Sulfur, and Phosphorus.
Physical properties include a minimum tensile strength of 515 MPa and a minimum yield strength of 205 MPa, with excellent features such as robust construction, compact design, and corrosion resistance. Steel Alloys ASTM A249 SS 304H range includes various types like rectangular, welded, ERW, and electropolished pipes, known for sturdy construction, accurate dimensions, and longer service life, making it suitable for marine applications due to its resistance to saltwater corrosion.
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