ГОСТ 07X12Γ7AH5 Enquiry | Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | 07X12Γ7AH5 | ГОСТ | Russia |
Chemical composition % of the ladle analysis of grade 07X12Γ7AH5
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | W(%) | N(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| Max 0.07 | Max 0.70 | 6.00-7.50 | Max 0.035 | Max 0.02 | 19.5-21.0 | 5.00-6.00 | Max 0.30 | Max 0.20 | 0.15-0.25 | 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) |
|---|---|---|---|---|---|---|
| 727 (≥) | 619 (≥) | 41 | 31 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 |
| 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 |
|---|---|---|---|---|---|---|---|
| 953 (≥) | 729 (≥) | 14 | 44 | 41 | 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 |
|||||
| 276 | 667 | 651 |
| 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 |
|---|---|---|---|
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| 40X15H7Γ7Φ2MC | ГОСТ | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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| 55X20Γ9AH4 | ГОСТ | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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| 05X21H12Γ2БPЩ | ГОСТ | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
| 05X7H13ΓT | ГОСТ | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
| 06X17Γ15AБ | ГОСТ | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
| 06X18Γ9H5AБ | ГОСТ | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
| 07X13AΓ20 | ГОСТ | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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