CNS CNS 304LEnquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | CNS 304L | CNS | China |
Chemical composition%of the ladle analysis of gradeCNS 304L
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| Max 0.03 | Max 1.00 | Max 2.00 | Max 0.045 | Max 0.030 | 18.00-20.00 | 9.00-13.00 |
| 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) |
|---|---|---|---|---|---|---|
| 997(≥) | 121(≥) | 13 | 23 | 34 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 122 |
| 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 |
|---|---|---|---|---|---|---|---|
| 741(≥) | 681(≥) | 43 | 13 | 33 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 442 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 359 | 323 | 844 |
| 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 |
|---|---|---|---|
| 304 L | CNS | China | Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service |
| 304L | CNS | China | Steel, Corrosion-Resistant, Sheet, Strip, and Plate 19Cr - 9.5Ni (304L) Solution Heat Treated |
| 304L | CNS | China | Tubing, steel, corrosion and heat resistant, for aerospace vehicle hydraulic systems assembled by brazing |
| A 167 Type 304L | CNS | China | Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip |
| A 182 F 304L | CNS | China | Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service |
| A 213 TP304L | CNS | China | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
| A 240 Type 304L | CNS | China | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 249 TP304L | CNS | China | Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
| A 269 TP304L | CNS | China | Seamless and Welded Austenitic Stainless Steel Tubing for General Service |
| A 270 TP304L | CNS | China | Seamless and Welded Austenitic Stainless Steel Sanitary Tubing |
| A 276 304L | CNS | China | Stainless Steel Bars and Shapes |
| A 314 304L | CNS | China | Stainless Steel Billets and Bars for Forging |
| A 336 Grade F304L | CNS | China | Alloy Steel Forgings for Pressure and High-Temperature Parts |
| A 358 304L | CNS | China | Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications |
| A 403 WP 304L | CNS | China | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
| A 409 TP304L | CNS | China | Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service |
| A 473 304L | CNS | China | Stainless Steel Forgings |
| A 478 Type 304L | CNS | China | Chromium-Nickel Stainless Steel Weaving and Knitting Wire |
| A 479 304L | CNS | China | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
| A 493 Type 304L | CNS | China | Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging |
