CNS CNS XM7 Enquiry | Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | CNS XM7 | CNS | China |
Chemical composition % of the ladle analysis of grade CNS XM7
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Cu(%) |
|---|---|---|---|---|---|---|---|
| Max 0.08 | Max 1.00 | Max 2.00 | Max 0.045 | Max 0.030 | 17.00-19.00 | 8.50-10.50 | 3.00-4.00 |
| 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) |
|---|---|---|---|---|---|---|
| 823 (≥) | 718 (≥) | 13 | 32 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
| 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 |
|---|---|---|---|---|---|---|---|
| 997 (≥) | 758 (≥) | 24 | 21 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 877 | 971 | 398 |
| 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 |
|---|---|---|---|
| SUS XM7 | CNS | China | Stainless steel bars |
| SUS XM7 | CNS | China | Hot-rolled stainless steel plates, sheet and strip |
| SUS XM7 | CNS | China | Cold-rolled stainless steel plate, sheet and strip |
| SUS XM7 | CNS | China | Stainless steel wire rods |
| SUS XM7 | CNS | China | Stainless steel wires |
| SUS XM7-WSA | CNS | China | Stainless steel wires for cold heading and cold forging |
| SUS XM7-WSB | CNS | China | Stainless steel wires for cold heading and cold forging |
| STSXM7 | CNS | China | Stainless steel bars |
| STSXM7WSA | CNS | China | Stainless steel wires for cold heading and cold forging |
| STSXM7WSB | CNS | China | Stainless steel wires for cold heading and cold forging |
| XM7 | CNS | China | Stainless steel wire rods |