L1 Enquiry | Print this page
- Category
- Type
- Steel grade
- Country
- USE
Chemical composition % of the ladle analysis of grade L1
| Other(%) |
| Co(%,):6.2, WC(%,):93.8 |
| 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) |
|---|---|---|---|---|---|---|
| 598 (≥) | 143 (≥) | 22 | 11 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 243 |
| 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 |
|---|---|---|---|---|---|---|---|
| 643 (≥) | 496 (≥) | 34 | 43 | 12 | 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 |
|||||
| 991 | 365 | 246 |
| 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 |
|---|---|---|---|
| HNV3 | Steel for intake valves |
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| S65007 | Steel for intake valves |
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| EV5 | Steel for exhaust valves |
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| S63014 | Steel for exhaust valves |
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| EV6 | Steel for exhaust valves |
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| S63015 | Steel for exhaust valves |
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| PH13-8Mo, 1.4534, Alloy 13-8 | Steel, Corrosion and Heat Resistant, Welding Wire 13Cr - 8.0Ni - 2.3Mo - 1.1Al Vacuum Melted |
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| X7CrNiAl17-7 | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
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| 1.4568 | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
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| X6CrAl13 | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
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| 1.4002 | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
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| X7CrNiAl17-7 | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
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| 1.4568 | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
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| X8CrNiMoAl15-7-2 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
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| 1.4532 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
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| 1OXl1H20T2P | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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| 10Xl1H20T2P(ЭИ696A) | Russia GOCT standard deformation of high temperature alloy grades and chemical composition |
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| X6CrAl13 | Stainless steels - Chemical composition |
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| X7CrNiAl17-7 | Stainless steels - Chemical composition |
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| X8CrNiMoAl15-7-2 | Stainless steels - Chemical composition |
