KS STS43 Enquiry | Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | STS43 | KS | Sweden |
Chemical composition % of the ladle analysis of grade STS43
| C(％) | Si(％) | Mn(％) | Cr(％) | V(%) |
|---|---|---|---|---|
| 1.00-1.10 | ≤0.25 | ≤0.30 | ≤0.20 | 0.10-0.25 |
| 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) |
|---|---|---|---|---|---|---|
| 337 (≥) | 439 (≥) | 23 | 14 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 131 |
| 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 |
|---|---|---|---|---|---|---|---|
| 783 (≥) | 727 (≥) | 32 | 12 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 234 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 692 | 711 | 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 |
|---|---|---|---|
| STS430 | KS | Sweden | Stainless steel bars |
| STS430TKA | KS | Sweden | Stainless steel pipes for machine and structural purposes |
| STS430TKC | KS | Sweden | Stainless steel pipes for machine and structural purposes |
| STS430TB | KS | Sweden | Stainless steel for boiler and heat exchanger tubes |
| STS430WSB | KS | Sweden | Stainless steel wires for cold heading and cold forging |
| STS430CA | KS | Sweden | Cold - rolled formed stainless steel equal leg angles |
| STS430TP | KS | Sweden | Stainless lined steel pipe |
| STS430F | KS | Sweden | Free - machining stainless steel wire and wire rods |
| STS430FSe | KS | Sweden | Free - machining stainless steel wire and wire rods |
| STS434 | KS | Sweden | Stainless steel bars |
| STS434WSB | KS | Sweden | Stainless steel wires for cold heading and cold forging |
| STS431 | KS | Sweden | Stainless steel bars |
| STS431FB | KS | Sweden | Stainless steel blooms and billets for forgings |
| STS430LX | KS | Sweden | Hot rolled stainless steel plates, sheets and strip |
| STS430LXTB | KS | Sweden | Stainless steel for boiler and heat exchanger tubes |
| STS430LXTP | KS | Sweden | Stainless lined steel pipe |
| STS430J1L | KS | Sweden | Hot rolled stainless steel plates, sheets and strip |
| STS430J1LTP | KS | Sweden | Stainless lined steel pipe |
| STS436L | KS | Sweden | Hot rolled stainless steel plates, sheets and strip |
| STS436LTB | KS | Sweden | Stainless steel for boiler and heat exchanger tubes |