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ASTM A213 ASME SA312 SS 347 Stainless Steel Pipe
SS 347 is a columbium/tantalum stabilized austenitic chromium-nickel stainless steel. It is stabilized against chromium carbide formation, making it ideal for applications requiring intermittent heating between 800°F (427°C) and 1650°F (899°C) or welding conditions that prevent post-weld annealing. It is non-magnetic and offers excellent corrosion resistance.
ASTM: A213/A213MASME: SA312/SA312MGB: 06Cr19Ni10Nb
MaterialASTM A213 / ASME SA312
ThicknessAs per customer requirement
WidthN/A (Pipe OD)
Length6000 mm / Customized
MOQ1 Ton
Lead Time7-15 days
PortShanghai / Tianjin
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | ASTM A213 / ASME SA312 | Standard | ASTM A213 / ASME SA312 |
| Thickness Range | As per customer requirement | Width Range | N/A (Pipe OD) |
| Length Range | 6000 mm / Customized | MOQ | 1 Ton |
| Lead Time | 7-15 days | Port of Shipment | Shanghai / Tianjin |
| C | ≤0.08 | Si | ≤0.75 |
| Mn | ≤2.00 | P | ≤0.045 |
| S | ≤0.030 | Cr | 17.0-19.0 |
| Ni | 9.0-13.0 | Nb+Ta | 10xC min - 1.10 |
| Tensile Strength | ≥515 MPa | Yield Strength | ≥205 MPa |
| Elongation | ≥40% |
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