GBT 1Cr18Ni12 Enquiry | Print this page
GBT 1Cr18Ni12 Details
This page is mainly introduced the 1Cr18Ni12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr18Ni12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
GBT 1Cr18Ni12 Standard Download
| Category | Type | Grade | Designations |
|---|---|---|---|
| Grades | Special Alloy | 1Cr18Ni12 | China - GBT , |
Chemical composition % of the ladle analysis of grade 1Cr18Ni12
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| Max 0.12 | Max 1.00 | Max 2.00 | max 0.035 | Max 0.030 | 17.00-19.00 | 10.50-13.00 |
| 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) |
|---|---|---|---|---|---|---|
| 851 (≥) | 632 (≥) | 11 | 22 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 |
| 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 |
|---|---|---|---|---|---|---|---|
| 425 (≥) | 314 (≥) | 12 | 13 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 869 | 433 | 848 |
| 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 |
|---|---|---|---|
| 1Cr18Ni12 | Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading |
||
| 1Cr18Ni12Mo2Ti | Seamless stainless steel tubes for boiler and heat exchanger |
||
| 1Cr18Ni12Mo3Ti | Seamless stainless steel tubes for boiler and heat exchanger |