JIS E3 Enquiry | Print this page
- Category
- Type
- Steel grade
- Standard
- Country
- USE
Chemical composition % of the ladle analysis of grade E3
| W(%) | Co(%) |
| 90-93 | 7-10 |
Hardness quartile HRA: 88
Bending strength frequency/MPa:1569
| 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) |
|---|---|---|---|---|---|---|
| 869 (≥) | 458 (≥) | 41 | 13 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |
| 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 (≥) | 645 (≥) | 14 | 34 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 751 | 521 | 155 |
| 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 S30940 | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
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| A 249 S30940 | Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
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| A 276 S30940 | Stainless Steel Bars and Shapes |
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| A 314 S30940 | Stainless Steel Billets and Bars for Forging |
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| A 358 S30940 | Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications |
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| A 409 S30940 | Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service |
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| A 478 S30940 | Chromium-Nickel Stainless Steel Weaving and Knitting Wire |
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| A 580 S30940 | Stainless Steel Wire |
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| A 813 S30940 | Single- or Double-Welded Austenitic Stainless Steel Pipe |
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| A 814 S30940 | Cold-Worked Welded Austenitic Stainless Steel Pipe |
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| S30940 | Austenitic Chromium Nickel Columbium Heat Resisting Stainless Steel |
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| SA 249 S30940 | Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
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| SA-240 S30940 | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
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| SA-813 S30940 | Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe |
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| SA-814 S30940 | Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe |
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| A 240 S31040 | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
||
| A 249 S31040 | Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
||
| A 276 S31040 | Stainless Steel Bars and Shapes |
||
| A 358 S31040 | Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications |
||
| A 409 S31040 | Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service |