321S51(1105) Enquiry | Print this page
| Category | Type | Steel grade | Country |
|---|---|---|---|
| Grades | Special Alloy | 321S51(1105) | UK |
Chemical composition % of the ladle analysis of grade 321S51(1105)
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Ti(%) |
|---|---|---|---|---|---|---|---|
| 0.04-0.10 | Max 1.00 | Max 2.00 | Max 0.04 | Max 0.03 | 17.0-19.0 | 9.00-12.0 | 5×CMax 0.80 |
| 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) |
|---|---|---|---|---|---|---|
| 469 (≥) | 797 (≥) | 31 | 12 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 422 |
| 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 |
|---|---|---|---|---|---|---|---|
| 889 (≥) | 877 (≥) | 13 | 13 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 146 | 152 | 414 |
| 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 |
|---|---|---|---|
| 321S51(1010) | UK | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
|
| 321S51(1105) | UK | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
|
| 321S51 | UK | Steel boiler and superheater tubes. Specification for carbon, alloy and austenitic stainless steel tubes with specified elevated temperature properties |
|
| 321S51 490 | UK | Specification for carbon, low alloy and stainless steel bars and billets for bolting material to be used in pressure retaining applications |
|
| 321S51 510 | UK | Specification for steel forgings for pressure purposes |
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| 321S51 520 | UK | Specification for carbon, low alloy and stainless steel bars and billets for bolting material to be used in pressure retaining applications |
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| A 240 S44627 | UK | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
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| A 268 S44627 | UK | Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
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| A 276 S44627 | UK | Stainless Steel Bars and Shapes |
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| S44627 | UK | Ferritic Chromium Molybdenum Columbium Stainless Steel |
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| SA-240 S44627 | UK | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
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| SA-268 S44627 | UK | Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
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| A 581 S20300 | UK | Free-Machining Stainless Steel Wire and Wire Rods |
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| A 582 S20300 | UK | Standard Specification for Free-Machining Stainless Steel Bars |
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| F 837 Class A1-50 S20300 | UK | Standard Specification for Stainless Steel Socket Head Cap Screws (Metric) |
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| F 837 Class A1-55 S20300 | UK | Standard Specification for Stainless Steel Socket Head Cap Screws (Metric) |
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| F 837 Class A1-70 S20300 | UK | Standard Specification for Stainless Steel Socket Head Cap Screws (Metric) |
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| F738 Class A1-50 S20300 | UK | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
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| F738 Class A1-70 S20300 | UK | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
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| F738 Class A1-80 S20300 | UK | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |