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Category | Type | Steel grade | Standard | Country |
---|---|---|---|---|
Grades | Special Alloy | STS43 | KS | Sweden |
Chemical composition%of the ladle analysis of gradeSTS43
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) |
---|---|---|---|---|---|---|
391(≥) | 399(≥) | 42 | 14 | 34 | 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 |
---|---|---|---|---|---|---|---|
999(≥) | 984(≥) | 32 | 23 | 14 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 111 | |
Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
454 | 447 | 341 |
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 |