USA ASTM 1A Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures and 1A Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Alloy | 1A | ASTM | USA | Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures |
J02500 |
|||||
J03000 |
|||||
J03001 |
|||||
J03501 |
|||||
J02501 |
|||||
Gr 485 |
|||||
Gr 620 |
|||||
Gr 825 |
|||||
Grade21 |
|||||
Grade31 |
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) |
---|---|---|---|---|---|---|
198 (≥) | 989 (≥) | 34 | 34 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 341 |
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 | - | - | 0.14 | - | |||
733 | 755 | - | 14.3 | 214 | - | ||
986 | - | 14 | 12.2 | 134 | 214 |
Heat treated : 1359°C - 1887°C
Grade | Standard | Country | Application |
---|---|---|---|
BW1A | UK | Carbon tool steel | |
BH21A | UK | Carbide for cutting tools | |
BH21A | UK | Carbide for cutting tools | |
у11A-1 | ГОСТ | Russia | Carbide for cutting tools |
у11A-1 | ГОСТ | Russia | Carbide for cutting tools |
у11A-2 | ГОСТ | France | Carbide for cutting tools |
у11A-2 | ГОСТ | France | Carbide for cutting tools |
у11A-3 | ГОСТ | Russia | Carbide for cutting tools |
у11A-3 | ГОСТ | Russia | Carbide for cutting tools |
AISI 501A | AISI | USA | Martensitic special steel |
Z3CND17-11Az | AFNOR | France | Stainless Steel Plate & Steel Strip |
ASTM 1A | AISI | USA | |
34MoCr11AT | STAS/SR | Romania | Alloy structural steel |
42MoCr11AT | STAS/SR | Romania | Alloy structural steel |
SIVCr11A | STAS/SR | Romania | Alloy structural steel |
SUP11A | CNS | China | China Taiwan Structural steel |
SBV1A | CNS | China | China Taiwan Structural steel |
STKM11A | CNS | China | China Taiwan Structural steel |
0Cr21Al6 | GBT | China | High resistance alloys for electrical heating |
0Cr21Al6Nb | GBT | China | High resistance alloys for electrical heating |
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