AISI Type ⅡEnquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | Type Ⅱ | AISI | USA |
Chemical composition%of the ladle analysis of gradeType Ⅱ
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | N(%) |
|---|---|---|---|---|---|---|---|
| 0.20-0.45 | Max 1.75 | Max 2.50 | Max 0.05 | Max 0.05 | 23.0-28.0 | 10.0-14.0 | Max 0.20 |
| 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) |
|---|---|---|---|---|---|---|
| 788(≥) | 333(≥) | 11 | 21 | 22 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 421 |
| 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 |
|---|---|---|---|---|---|---|---|
| 991(≥) | 526(≥) | 31 | 34 | 41 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 312 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 951 | 427 | 891 |
| 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 S21600 | AISI | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 492 S21600 | AISI | USA | Stainless Steel Rope Wire |
| S21600 | AISI | USA | Austenitic Chromium Manganese Nickel Molybdenum Stainless Steel |
| SA-240 S21600 | AISI | USA | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 240 S21603 | AISI | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 492 S21603 | AISI | USA | Stainless Steel Rope Wire |
| S21603 | AISI | USA | Austenitic Chromium Manganese Nickel Molybdenum Stainless Steel |
| SA-240 S21603 | AISI | USA | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 240 S30940 | AISI | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 249 S30940 | AISI | USA | Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
| A 276 S30940 | AISI | USA | Stainless Steel Bars and Shapes |
| A 314 S30940 | AISI | USA | Stainless Steel Billets and Bars for Forging |
| A 358 S30940 | AISI | USA | Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications |
| A 409 S30940 | AISI | USA | Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service |
| A 478 S30940 | AISI | USA | Chromium-Nickel Stainless Steel Weaving and Knitting Wire |
| A 580 S30940 | AISI | USA | Stainless Steel Wire |
| A 813 S30940 | AISI | USA | Single- or Double-Welded Austenitic Stainless Steel Pipe |
| A 814 S30940 | AISI | USA | Cold-Worked Welded Austenitic Stainless Steel Pipe |
| S30940 | AISI | USA | Austenitic Chromium Nickel Columbium Heat Resisting Stainless Steel |
| SA 249 S30940 | AISI | USA | Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
Relevant products
SKD-11 Cold working die steel
X165CrMoV12 Cold working die steel
17-4ph steel wire
A387 F5 / Grade 5 Coil / Sheet
D2 Round Bar
P20 tool steel round bar
D3 tool steel round bar/plate
T30402/X155CrVMo121 Die Steel Sheet
1.4980 Round Bar
DT413 / 4Cr5MoSiV1MOD
1.4980
45Cr14Ni14W2Mo forging
D6AC Forging Hollow Bar
GH 3536 Sheet
UNS NO7718 Coil/Strip/Sheet
UNS N10276 Coil
X65Cr13 profile steel
4145H Hollow Bar
95CrV / 9CrV strip steel
Cr8 flat bar
Type Ⅱ Steel Stock
| Steel grade | Dimension | Shape | Unit | Quantity | Delivery state | Query |
|---|---|---|---|---|---|---|
| SkD-11 Round Bar Stock | Φ30-Φ350 | Round Bar | Kgs | 3102 | Hot-Rolled+Annealed+black | Enquiry |
| 17-4PH Coil Stock | 0.08*200mm | Coil or Strip | Kgs | 1623 | Cold-Rolled+Annealed | Enquiry |
| D2 Round bar | Φ25-Φ380mm | Round Bar | Kgs | 45325 | Hot-Rolled+Annealed+black | Enquiry |
| Cr8 flat bar | 12*355*L | Flat or Square bar | Kgs | 3965 | Forged+Annealed+black | Enquiry |
| 17-4PH Round Bar | Φ5-300mm*L | Round Bar | Kgs | 46958 | Hot-Rolled+Annealed+black | Enquiry |
| 17-4PH plate | 8-45*1200*3000mm | Plate or Sheet | Tons | 4.9 | Hot-Rolled+Annealed+black | Enquiry |
| Cr12MoV | 12-160(T)*310-610(W)*L | Plate or Sheet | Tons | 12.38 | Hot-Rolled+Annealed+black | Enquiry |
| 1.2601 | 12-160(T)*310-610(W)*L | Plate or Sheet | Tons | 11.22 | Hot-Rolled+Annealed+black | Enquiry |
| IncoloyA-286 / GH 2132 Stock | Φ8-65mm*L | Round Bar | Kgs | 489 | Hot-Rolled+Annealed+black | Enquiry |
| Incoloy800 round bar | Φ115*1400 | Round Bar | Kgs | 169 | Hot-Rolled+Annealed+black | Enquiry |
| 17-7PH / 631 Coil & Strip, Sheet Stock | 0.3-3.0*10-180mm | Coil or Strip | Kgs | 1236.22 | Cold-Rolled+Annealed | Enquiry |
| X22CrMoV12-1 / 1.4923 | Φ17mm | Round Bar | Kgs | 300 | Hot-Rolled+Annealed+black | Enquiry |
| 1.2083 Forged Plate | T:105-185mm*W:510*L | Plate or Sheet | Tons | 26 | Forged+QT | Enquiry |
| X22CrMoV12-1 / 1.4923 | Φ30mm | Round Bar | Kgs | 300 | Hot-Rolled+Annealed+black | Enquiry |
| 1.4882 strip/sheet/plate stock | 3.5x200x1000-2000mm | Coil or Strip | Kgs | 200 | Cold-Rolled+Annealed | Enquiry |
| 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 | |
| T45Cr5Si3 Round Bar | Dia.40mm | Round Bar | Kgs | 500 | Hot-Rolled+Annealed+black | Enquiry |
| UNS K30960(VIM+ESR) Bright Round Bar | Dia.22mm | Round Bar | Kgs | 50 | Hot-Rolled+Annealed+black | Enquiry |
| SA-437 Grade B4B/SUS 616 /422 Forged Bar | Dia.160xL | Round Bar | Kgs | 2120 | Forged+QT | Enquiry |