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CNS CNS 201 Details
CNS 201
CNS CNS 201 Standard Download
| Category | Type | Grade | Designations |
|---|---|---|---|
| Grades | Special Alloy | CNS 201 | China - CNS , |
Chemical composition % of the ladle analysis of grade CNS 201
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Nb(%) |
|---|---|---|---|---|---|---|---|
| Max 0.15 | Max 1.00 | 5.5-7.5 | 0.06 | 0.03 | 16.0-18.0 | 3.0-5.5 | N Max 0.25 |
| 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) |
|---|---|---|---|---|---|---|
| 681 (≥) | 722 (≥) | 42 | 33 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 213 |
| 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 |
|---|---|---|---|---|---|---|---|
| 715 (≥) | 529 (≥) | 21 | 13 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 778 | 346 | 294 |
| 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 |
|---|---|---|---|
| HNV5 | Steel for intake valves |
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| S63005 | Steel for intake valves |
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| Z1CNS17-15 | Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels |
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| Z11CNS17-07Az | Stainless steels for general purposes. Plates, wide strips and strips |
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| Z15CNS25-20 | Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels |
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| Z17CNS20-12 | Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels |
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| Z80CNS20-02 | Valve steels and alloys for internal combustion engines |
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| 201 | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| SA 201 | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| S20100 | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| 201L | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| S20103 | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| GH2018 | Classification and designation for superalloys and high temperature intermetallic materials |
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| 201 | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| ASTM 201 | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| T201LN | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| S20153 | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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| S20161 | Austenitic Chromium Manganese Nickel Silicon Stainless Steel |
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| S42201 | Martensitic Chromium Superstrength Steel |
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| A 240 S20161 | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |