AS U1Enquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | U1 | AS | Australia |
Chemical composition%of the ladle analysis of gradeU1
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| Max 0.20 | Max 0.40 | 0.40-1.20 | 0.040 | 0.040 |
| 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) |
|---|---|---|---|---|---|---|
| 937(≥) | 338(≥) | 34 | 12 | 33 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 421 |
| 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 |
|---|---|---|---|---|---|---|---|
| 774(≥) | 946(≥) | 13 | 14 | 32 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 422 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 959 | 618 | 476 |
| 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 |
|---|---|---|---|
| Q195 | AS | Australia | Carbon structural steels |
| U11952 | AS | Australia | Carbon structural steels |
| X3CrNiCu18-9-4 | AS | Australia | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| 1.4567 | AS | Australia | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| X3CrNiCu19-9-2 | AS | Australia | Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels |
| 1.4560 | AS | Australia | Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels |
| X1CrNiMoCu12-7-3 | AS | Australia | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| 1.4423 | AS | Australia | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| Z7CNU15-05 | AS | Australia | Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod |
| Z7CNU17-04 | AS | Australia | Stainless steels for general purposes. Plates, wide strips and strips |
| Z3CNU18-10 | AS | Australia | Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod |
| Z3CNU18-10FF | AS | Australia | Iron and steel. Stainless steel wire rods for cold forming |
| Z7CNU16-04 | AS | Australia | Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod |
| Z3CNU18-09FF | AS | Australia | Iron and steel. Stainless steel wire rods for cold forming |
| Z4CNU19-09FF | AS | Australia | Iron and steel. Stainless steel wire rods for cold forming |
| X3CrNiCu18-9-4 | AS | Australia | Stainless steels - Chemical composition |
| X3CrNiCu18-9 3E | AS | Australia | Steels for cold heading and cold extruding |
| Z6CNU17-04 | AS | Australia | PH Stainless Steel |
| X3CrNiCu18-9-4, 1.4567, 1.4560, X3CrNiCu19-9-2 | AS | Australia | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties, used in the chemical, petrochemical, pharmaceutical, machine industries (hydraulic systems) and food industry for valves, flanges, pump parts, springs, heat |
