Stainless Steel 304/304L/304H Pipe Spools
Introduction

Stainless Steel 304 Pipe Spools Supplier, ASTM A403 Stainless Steel 304L Pipe Spools, SS DIN 1.4301 Pipe Spools, Stainless Steel UNS S30400 Pipe Spools, Stainless Steel Pipe Spools Exporter.
SS 304H Pipe Spools Manufacturer, ASME A403 Stainless Steel 304 Pipe Spools, SS WNR 1.4306 Pipe Spools, Stainless Steel UNS S30403 Pipe Spools Supplier & Dealer In India.
Stainless Steel 304/304L/304H Pipe Spools Specification:
- Specifications : ASTM A403 / ASME SA403
- Dimensions : ASTM, ASME and API
- Thickness : 4.0mm – 100mm
- Size : 1000 mm x 2000mm, 1220mm x 2440mm, 4′ x 8′, 1250mm x 2500mm, 1500mm x 3000mm to 6000mm, 2000mm x 4000mm to 6000mm
- Range : 5mm To 150mm
- Specialize : Shim Sheet, Perforated Sheet, B. Q. Profile
- Form: Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
- End: Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Equivalent Grades of Stainless Steel 304/304L/304H Pipe Spools:
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4306/1.4307 | S30403 | SUS 304L | 304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
Chemical Composition of SS 304 / 304L / 304H Pipe Spools:
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304 | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 | ||
| 304L | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.030 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 12.0 | 0.10 | ||
| 304H | min. | 0.04 | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | |||
Mechanical & Physical Properties of Stainless Steel 304/304L/304H Pipe Spools:
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 304 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
| SS 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
