AS 321Enquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | 321 | AS | Australia |
Chemical composition%of the ladle analysis of grade321
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.08 | 1 | 2.00 | 0* 045 | 0.03 | 17.0-19.0 | 9.00-12.0 |
| 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) |
|---|---|---|---|---|---|---|
| 227(≥) | 294(≥) | 11 | 24 | 32 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 322 |
| 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 |
|---|---|---|---|---|---|---|---|
| 841(≥) | 282(≥) | 32 | 43 | 23 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 421 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 426 | 743 | 391 |
| 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) |
