Korea KS STS304L KS standard austenite stainless steel bars(KS D3706-1992) and STS304L Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | STS304L | KS | Korea | KS standard austenite stainless steel bars(KS D3706-1992) | 
| Martensite 616 | |||||
| Austenitic 309 | |||||
| STS317LN | |||||
| STS201 | |||||
| STS 202 | |||||
| STS301 | |||||
| STS302 | |||||
| STS303 | |||||
| STS303Se | |||||
| STS304 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Other(%) | 
|---|---|---|---|---|---|---|---|
| Max 0.030 | Max 1.00 | Max 2.00 | Max 0.045 | Max 0.03 | 18.0-20.0 | 9.00-13.0 | Se: max 0.15 | 
| 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) | 
|---|---|---|---|---|---|---|
| 552 (≥) | 693 (≥) | 31 | 44 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.31 | - | |||
| 312 | 944 | - | 32.3 | 311 | - | ||
| 878 | - | 32 | 43.2 | 412 | 224 | 
Heat treated : 1589°C - 1252°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| STS304L | KS | Korea | KS standard austenite stainless steel bars(KS D3706-1992) | 
| STS304LN | KS | Korea | KS standard austenite stainless steel bars(KS D3706-1992) | 
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