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SAE L1 Details
Low Alloy Tool Steel
SAE L1 Standard Download
L1 Datasheet
SAE L1| Category | Type | Grade | Designations |
|---|---|---|---|
| Grades | Tool Die Steels | L1 | USA - SAE , |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.90 | 1.10 | ||
| Si | 0.10 | 0.40 | ||
| Mn | 0.10 | 0.40 | ||
| Cr | 1.20 | 1.60 | ||
| Mo | - | - | ||
| V | - | - | ||
| W | - | - |
| 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) |
|---|---|---|---|---|---|---|
| 771 (≥) | 365 (≥) | 41 | 23 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 242 |
| 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 |
|---|---|---|---|---|---|---|---|
| 724 (≥) | 697 (≥) | 33 | 44 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 639 | 751 | 626 |
| 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 | UNS | USA | Steel for intake valves |
| S65007 | AISI | USA | Steel for intake valves |
| EV5 | UNS | USA | Steel for exhaust valves |
| S63014 | AISI | USA | Steel for exhaust valves |
| EV6 | UNS | USA | Steel for exhaust valves |
| S63015 | AISI | USA | Steel for exhaust valves |
| PH13-8Mo, 1.4534, Alloy 13-8 | ASTM | USA | Steel, Corrosion and Heat Resistant, Welding Wire 13Cr - 8.0Ni - 2.3Mo - 1.1Al Vacuum Melted |
| X7CrNiAl17-7 | B.S. | UK | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
| 1.4568 | B.S. | UK | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
| X6CrAl13 | AFNOR | France | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
| 1.4002 | AFNOR | France | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
| X7CrNiAl17-7 | AFNOR | France | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
| 1.4568 | AFNOR | France | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
| X8CrNiMoAl15-7-2 | AFNOR | France | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| 1.4532 | AFNOR | France | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| 1OXl1H20T2P | GOST | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
| 10Xl1H20T2P(ЭИ696A) | GOST | Russia | Russia GOCT standard deformation of high temperature alloy grades and chemical composition |
| X6CrAl13 | ISO | International | Stainless steels - Chemical composition |
| X7CrNiAl17-7 | ISO | International | Stainless steels - Chemical composition |
| X8CrNiMoAl15-7-2 | ISO | International | Stainless steels - Chemical composition |
