Stainless Steel 904L Compression Tube Fittings
Introduction

Stainless Steel 904L Tube Fittings Manufacturer, SS DIN 1.4539 Compression Tube Fittings, Stainless Steel 904L Tube to Union, ASTM A276 904L Stainless Steel Tube Fittings Union Supplier in India.
ASTM A182 Stainless Steel 904L Double Ferrule Tube Fittings, UNS N08904 Steel 904L Union Dealer, SS WNR. 1.4539 Reducing Union Exporter, SS 904L Union Elbow Exporter in India.
Stainless Steel 904L Tube to Union Specifications
| Specifications | ASTM S182 / A276 ASME SA 479 |
| Tube Size | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread | NPT, BSP, BSPT, UNF, ISO, SAE, etc. |
| Brass | ASTM B16 ASTM B 453 |
| Pressure Rating | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
Stainless Steel 904L Compression Tube Fittings Equivalent Grade
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 890L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Stainless Steel 904L Compression Tube Fittings Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | Cu |
| SS 904L | 0.02 max | 2.0 max | 1.0 max | 0.045 max | 0.035 max | 19 – 23 | 23 – 28 | 4 – 5 | 1 – 2 |
Stainless Steel 904L Compression Tube Fittings Mechanical Properties:
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 904L | 8.05 g/cm3 | 1350 °C (2460 °F) | Psi – 71000, MPa – 490 | Psi – 32000, MPa – 220 | 35 % |
