AS 321 Enquiry | Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | 321 | AS | Australia |
Chemical composition % of the ladle analysis of grade 321
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | N(%) |
|---|---|---|---|---|---|---|---|
| 0.08 | 0.75 | 2 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | Max 0.10 |
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 616 (≥) | 675 (≥) | 32 | 44 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 521 (≥) | 497 (≥) | 32 | 34 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 442 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 112 | 177 | 361 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| A 240 S32100 | AS | Australia | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 249 S32100 | AS | Australia | Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
| A 269 S32100 | AS | Australia | Seamless and Welded Austenitic Stainless Steel Tubing for General Service |
| A 276 S32100 | AS | Australia | Stainless Steel Bars and Shapes |
| A 313 S32100 | AS | Australia | Stainless Steel Spring Wire |
| A 314 S32100 | AS | Australia | Stainless Steel Billets and Bars for Forging |
| A 358 S32100 | AS | Australia | Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications |
| A 409 S32100 | AS | Australia | Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service |
| A 473 S32100 | AS | Australia | Stainless Steel Forgings |
| A 580 S32100 | AS | Australia | Stainless Steel Wire |
| A 632 S32100 | AS | Australia | Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service |
| A 778 S32100 | AS | Australia | Welded, Unannealed Austenitic Stainless Steel Tubular Products |
| A 813 S32100 | AS | Australia | Single- or Double-Welded Austenitic Stainless Steel Pipe |
| A 965 S32100 | AS | Australia | Steel Forgings, Austenitic, for Pressure and High Temperature Parts |
| A814 S32100 | AS | Australia | Cold-Worked Welded Austenitic Stainless Steel Pipe |
| F738 Class A2-50 S32100 | AS | Australia | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
| F738 Class A2-70 S32100 | AS | Australia | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
| F738 Class A2-80 S32100 | AS | Australia | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
| F836 Class A2-50 S32100 | AS | Australia | Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric) |
| F836 Class A2-70 S32100 | AS | Australia | Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric) |
