JIS A1 Enquiry | Print this page
- Category
- Type
- Steel grade
- Standard
- Country
- USE
Chemical composition % of the ladle analysis of grade A1
| W(%) | Other(%) |
| 86 | Co+Ni:13 |
Hardness quartile HRA:92
Bending strength frequency/MPa:2600
| 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) |
|---|---|---|---|---|---|---|
| 486 (≥) | 667 (≥) | 42 | 33 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 |
| 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 |
|---|---|---|---|---|---|---|---|
| 641 (≥) | 528 (≥) | 14 | 41 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
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| 684 | 128 | 195 |
| 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 |
|---|---|---|---|
| 1Cr18Ni11SiA1Ti | Stainless steel bars |
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| 0Cr15Ni25Ti2MoA1VB | Heat-resisting steel sheets and plates |
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| 0Cr13A1 | Cold rolled stainless steel and heat resisting steel strips |
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| 1Cr19A13 | Heat-resisting steel sheets and plates |
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| A 176 S40945 | Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip |
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| A 240 S40945 | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
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| A 959 S40945 | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
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| S40945 | Ferritic Chromium Stainless Steel with Columbium |
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| SA-240 S40945 | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
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| 08F | This standard specifies the alloy steel, low alloy steel, alloy steel chemical composition relative to the provisions of the finished steel smelting chemical composition boundary limit allowable deviation, and gives the definition of related terms. |
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| U20082 | This standard specifies the alloy steel, low alloy steel, alloy steel chemical composition relative to the provisions of the finished steel smelting chemical composition boundary limit allowable deviation, and gives the definition of related terms. |
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| NA1 | Specification for nickel-copper alloy castings |
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| NA11 | Specification for nickel and nickel alloys: bar |
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| NA12 | Specification for nickel and nickel alloys: bar |
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| NA13 | Specification for nickel and nickel alloys: bar |
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| NA14 | Specification for nickel and nickel alloys: bar |
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| NA15 | Specification for nickel and nickel alloys: bar |
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| NA15H | Specification for nickel and nickel alloys: bar |
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| NA16 | Specification for nickel and nickel alloys: bar |
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| NA17 | Specification for nickel and nickel alloys: bar |