Product Introduction
201 (UNS S20100) stainless steel Rectangular Tube is an economical austenitic alloy with manganese and nitrogen partially replacing nickel for cost-effective strength. Supplied to ASTM A554 in 30mm x 15mm x 1.2mm with a brushed finish finish, this pipe delivers consistent dimensional accuracy, full traceability and dependable long-term performance for demanding industrial applications.
Product Specifications
| Item | Specification |
| Material Grade | 201 (UNS S20100) |
| Standard | ASTM A554 |
| Type | Rectangular Tube |
| Size | 30mm x 15mm x 1.2mm |
| Length | 6 Meter |
| Surface Finish | Brushed Finish |
Chemical Composition (%)
| Element | Content (%) |
| Carbon (C) | <= 0.15 |
| Manganese (Mn) | 5.5 - 7.5 |
| Silicon (Si) | <= 1.00 |
| Phosphorus (P) | <= 0.060 |
| Sulfur (S) | <= 0.030 |
| Chromium (Cr) | 16.0 - 18.0 |
| Nickel (Ni) | 3.5 - 5.5 |
| Nitrogen (N) | <= 0.25 |
Mechanical Properties
| Property | Value |
| Tensile Strength | >= 655 MPa |
| Yield Strength | >= 260 MPa |
| Elongation | >= 40% |
| Hardness | <= 95 HRB |
Application Fields
- Decorative handrails and frames
- Structural tubing and profiles
- Furniture and display racks
- General fabrication