Products Description
| Product | ASTM A240 Stainless Steel Plate/Sheet | ||
| Standard | ASTM A240 | ||
| Material | 310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,302,301,201,202,403,405,409,409L,410,410S,420, | ||
| Surface | 2B,2D,BA,NO.1,NO.4,NO.8,8K,mirror,checkered,embossed,hair line,sand blast,Brush | ||
| Thickness | 0.1-50mm | ||
| Width | 1000mm,1219mm,1500mm,1800mm,2000mm,2500mm,3500mm | ||
| Length | 2000mm,2440mm,3000mm,5800mm,6000mm,12000mm | ||
| Price Terms | Ex-Work,FOB,CFR,CIF,FCA | ||
| Payment Terms | TT,L/C at sight ,western Union | ||
Chemical Composition (wt%) of ASTM A240 Stainless Steel Plate
| Grade (UNS) | C, Max | Mn, Max | P, Max | S, Max | Si, Max | Cr | Ni | Mo | Other Elements |
| 304 (S30400) | 0.07 | 2 | 0.045 | 0.03 | 0.75 | 18.0–20.0 | 8.0–10.5 | – | – |
| 304L (S30403) | 0.03 | 2 | 0.045 | 0.03 | 0.75 | 18.0–20.0 | 8.0–12.0 | – | – |
| 316 (S31600) | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 | – |
| 316L (S31603) | 0.03 | 2 | 0.045 | 0.03 | 0.75 | 16.0–18.0 | 10.0–15.0 | 2.0–3.0 | – |
| 310S (S31008) | 0.08 | 2 | 0.045 | 0.03 | 1.5 | 24.0–26.0 | 19.0–22.0 | – | – |
| 321 (S32100) | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17.0–19.0 | 9.0–12.0 | – | Ti ≥ 5×C |
| 347 (S34700) | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17.0–19.0 | 9.0–13.0 | – | Nb ≥ 10×C |
| 430 (S43000) | 0.12 | 1 | 0.04 | 0.03 | 1 | 16.0–18.0 | – | – | – |
| 2205 (S32205) | 0.03 | 2 | 0.035 | 0.02 | 1 | 21.0–23.0 | 4.5–6.5 | 2.5–3.5 | N: 0.08–0.20 |
Mechanical Properties of ASTM A240 Stainless Steel Plate
| Grade | Tensile Strength (Min) | Yield Strength (0.2%, Min) | Elongation (Min, %) | Hardness (Max) |
| 304 / 304L | 75 ksi (515 MPa) | 30 ksi (205 MPa) | 40% | 95 HRB |
| 316 / 316L | 75 ksi (515 MPa) | 30 ksi (205 MPa) | 40% | 95 HRB |
| 310S | 75 ksi (515 MPa) | 30 ksi (205 MPa) | 40% | 95 HRB |
| 321 | 75 ksi (515 MPa) | 30 ksi (205 MPa) | 40% | 95 HRB |
| 347 | 75 ksi (515 MPa) | 30 ksi (205 MPa) | 40% | 95 HRB |
| 430 | 60 ksi (415 MPa) | 30 ksi (205 MPa) | 22% | 90 HRB |
| 2205 Duplex | 95 ksi (655 MPa) | 65 ksi (450 MPa) | 25% | – |
Hot Rolled ASTM A240 Stainless Steel Plate
The dimensions and tolerance of the hot rolled steel plate:
Thickness: 3.0-450.0mm,
Width: 100.0-3500.0mm,
Length:100.0-12000.0mm,
Tolerance: ±1%.
Cold Rolled ASTM A240 Stainless Steel Sheet
The dimensions and tolerance of the cold rolled steel plate:
Thickness: 0.1-6.0mm
Width: 100.0-2000.0mm
Length:100.0-12000.0mm
Tolerance: ±1%
PMI inspection for raw materials & After production
Product show
Package and Loading
Major Applications
1.Pressure Vessels & Boilers:
Materials like 304H and 316H are used in high-temperature pressure vessels due to their creep resistance and thermal stability.
2.Energy & Power Generation:
High-chromium grades (e.g., 309S, 310S) are used in furnace linings, exhaust systems, and waste-to-energy plants for their oxidation
resistance at temperatures exceeding 1100°C.
3.Construction & Infrastructure:
Austenitic grades (e.g., 304, 316) are used in building facades, roofing, and structural supports in corrosive urban or marine atmospheres.
4.Water Treatment & Environmental Systems:
Duplex and 316L grades are employed in wastewater treatment tanks and flue gas desulfurization (FGD) systems due to resistance to
sulfide stress cracking.
5.Aerospace & Defense:
Specialized grades like 321 (titanium-stabilized) are used in jet engine components and missile systems for their thermal fatigue resistance.
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