USA SAE ASTM A681-1999, A5 Tool Die Steels Alloy tool steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool Die Steels | A5 | SAE | USA | Alloy tool steel | 
| C | Si | Mn | P | S | Cr | Mo | Ni+Cu | 
|---|---|---|---|---|---|---|---|
| 0.95 -1.05 | 0.10 -0.50 | 2.80 -3.20 | ≤0.030 | ≤0.030 | 0.90 -1.20 | 0.90 -1.40 | ≤0.75 | 
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) | 
|---|---|---|---|---|---|---|
| 666 (≥) | 153 (≥) | 24 | 14 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 214 | 
| Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson’s coefficient, ν | 
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.33 | - | |||
| 771 | 483 | - | 22.3 | 213 | - | ||
| 763 | - | 44 | 21.2 | 324 | 343 | 
Heat treated : 1647°C - 1224°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| A572 Gr.42 | |||
| A572 Gr.50 | |||
| A572 Gr.55 | |||
| A572 Gr.60 | |||
| A572 Gr.65 | |||
| A588 Gr.A | |||
| A588 K11430 | |||
| A588 Gr.B | |||
| A588 K12043 | |||
| A588 Gr.C | |||
| A588 K11538 | |||
| A588 Gr.D | |||
| A588 K11552 | |||
| A588 Gr.E | |||
| A588 K11567 | |||
| A588 Gr.F | |||
| A588 K11541 | |||
| A588 Gr.G | |||
| A588 K12040 | |||
| A588 Gr.H | 
| ASTM A681-1999 | Alloy tool steel | ASTM-A681-1999.pdf | 
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com