CNS Austenitic 38 Enquiry | Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | Austenitic 38 | CNS | China |
Chemical composition % of the ladle analysis of grade Austenitic 38
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | B(%) |
|---|---|---|---|---|---|---|---|---|
| 0.25-0.35 | Max 1.00 | Max 1.20 | 0.18-0.25 | 0.03 | 19.0-21.0 | 10.0-12.0 | 1.80-2.50 | 0.001-0.010 |
| 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) |
|---|---|---|---|---|---|---|
| 535 (≥) | 765 (≥) | 14 | 14 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 341 |
| 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 |
|---|---|---|---|---|---|---|---|
| 333 (≥) | 972 (≥) | 44 | 44 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 231 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 967 | 765 | 352 |
| 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 |
|---|---|---|---|
| GH2038 | CNS | China | Classification and designation for superalloys and high temperature intermetallic materials |
| GH1138 | CNS | China | Iron-based superalloy |
| GH4738 | CNS | China | Nickel-base superalloy |
| A 813 S38100 | CNS | China | Single- or Double-Welded Austenitic Stainless Steel Pipe |
| A 240 S38100 | CNS | China | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 249 S38100 | CNS | China | Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
| A 269 S38100 | CNS | China | Seamless and Welded Austenitic Stainless Steel Tubing for General Service |
| A 814 S38100 | CNS | China | Cold-Worked Welded Austenitic Stainless Steel Pipe |
| A 959 S38100 | CNS | China | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
| S38100 | CNS | China | Austenitic Chromium Nickel Silicon Stainless Steel |
| SA-240 S38100 | CNS | China | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| SA-813 S38100 | CNS | China | Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe |
| SA-814 S38100 | CNS | China | Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe |
| A 493 S38400 | CNS | China | Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging |
| A 959 S38400 | CNS | China | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
| F 837 Class A1-50 S38400 | CNS | China | Standard Specification for Stainless Steel Socket Head Cap Screws (Metric) |
| F 837 Class A1-55 S38400 | CNS | China | Standard Specification for Stainless Steel Socket Head Cap Screws (Metric) |
| F 837 Class A1-70 S38400 | CNS | China | Standard Specification for Stainless Steel Socket Head Cap Screws (Metric) |
| F738 Class A1-50 S38400 | CNS | China | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
| F738 Class A1-70 S38400 | CNS | China | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
Relevant products
Austenitic 38 Equivalent Grade Stock
| Steel grade | Dimension | Shape | Unit | Quantity | Delivery state | Query |
|---|---|---|---|---|---|---|
| A387 F5 & Grade 5 sheet Coil strip | 0.5mmx200mmxC | Coil or Strip | Tons | 3 | Cold-Rolled+Annealed | Enquiry |
| A387 F5 & Grade 5 Hot Coil stock | Select | Tons | 3 | Hot-Rolled+Annealed+black | Enquiry |