18 Percent Chromium 304 Stainless Steel Tubing Nickel Super Austenitic Stainless Steel
Name : Stainless Steel 304 Tubes (UNS S30400) are variations of the 18 percent chromium– 8 percent nickel austenitic alloy
Stainless Steel UNS S30400 Round Pipe Exporter In South America, SS DIN 1.4301 Rectangular Tubes In Europe, SS 304 Square Pipe Manufacturer &Suppliers
Stainless Steel TP 304 Pipes & Tubes Specification
SS 304 Welded Pipes are used in corrosion resistant electrical enclosures, auto molding and trim, wheel covers, kitchen equipment, hose clamps, exhaust manifolds, stainless hardware, storage tanks, pressure vessels and piping. Alloy 304 Pipes is the most versatile and widely used alloy in the stainless steel family. High strength, excellent corrosion resistance and minimized carbon content make Stainless Steel 304 EFW Pipes useful for applications where welding is required. Buy Grade 304 Stainless Steel Pipes at reasonable cost from us.
| Specifications | : | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 1/8″NB TO 30″NB IN |
| ERW 304 Pipes & Tubes | : | 1/2″ NB – 24″ NB |
| EFW 304 Pipes & Tubes | : | 6″ NB – 100″ NB |
| 304 Pipes & Tubes | : | 1/2″ NB – 16″ NB |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Specialized in | : | Large Diameter Size |
| Length | : | Single Random, Double Random & Cut Length. |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| End | : | Plain End, Beveled End, Treaded |
Stainlesss Steel 304 Pipes & Tubes Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
TP 304 Stainless Steel Pipes & Tubes Chemical Composition :
| Grade | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| 304 | min. | – | 8.0 | – | – | – | – | – | 18.0 | – |
| max. | 0.08 | 10.5 | 0.75 | 0.10 | 0.030 | 2.0 | 0.045 | 20.0 | ||
Physical properties :
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Electrical Resistivity (n.m) | Specific Heat 0-1000C (J/kg.K) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 304 | 8000 | 193 | 720 | 500 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 |
ASTM A312 / A213 SS TP 304 Pipes & Tubing Mechanical properties:
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 40 | 205 | 92 | 201 |
Stainlesss Steel 304 Pipes Pictures :
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