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2205 Stainless steel pipe

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Outter Diameter (OD)：3-1220mm
Thickness：0.5-50mm
Length：6000mm 5800mm 12000mm or Customized
Grade(ASTM UNS)：201 202 301 304 304L 321 316 316L 317L 347H 309S 310S 904L S32205 2507 254SMOS 32760 253MA N08926 etc.
Grade (EN)：1.4301, 1.4307, 1.4541, 1.4401, 1.4404 ,1.4571, 1.4438, 1.4539, 1.4547, 1.4529, 1.4562, 1.4410, 1.4878, 1.4845, 1.4828, 1.4876, 2.4858, 2.4819
Technique：Cold Drawn or Hot
Certification：ISO, SGS, BV
Standard：ASTM AISI DIN JIS GB EN
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产品详情

SPECICATION


Product NameStainless steel pipe
TypeSeamless or Welded
Material (ASTM)201 202 304 304L 309s 310s   316 316L 316TI 317L 321 904L S32205
Material (DIN)1.4301 1.4306 1.4541 1.4401 1.4404 1.4571 1.4539 1.44621.4410 1.4833 1.4845
Outter Diameter (OD)3-1220mm
Thickness0.5-50mm
Length6000mm 5800mm 12000mm or Customized
Surface FinishedNo.1 No.3 No.4 HL 2B BA 4K 8K 1D 2D
End/EdgePlain   Mill
TechniqueCold Drawn or Hot
StandardASTM AISI DIN JIS GB EN
CertificateISO SGS
PackagePlywood Case/Pallet or Other Export Package Suitable for Long Distance Shipping


chemical composition:
carbon（C）:silicon （Si）：manganese（Mn）：phosphorus（P）：   sulfur （S）：chromium（Cr）：nickel（Ni）：nitrogen（N）：molybdenum（Mo）：
≤0.031≤2.00≤0.03≤0.0222 - 234.5 - 6.5≤0.14-0.203.0—3.50


Physical properties:
Density of 2205 duplex steel：7.98g/cm3
Melting point:1300-1390 ℃
Heat treatment:Keep the temperature between 1000-1050℃ for 1-2 hours, fast air cooling or water cooling


Mechanical behavior:
tensile strength:σb≥795Mpa
Yield Strength:σb≥550Mpa
Elongation rate:δ≥15%，hardness≤310（HB）

2205 corrosion resistance and main use environment: Compared with 316L and 317L austenitic stainless steel, 2205 duplex stainless steel 2205 alloy has superior performance in resistance to pitting corrosion and crevice corrosion. It has high corrosion resistance. Compared with austenitic, it has The coefficient of thermal expansion is lower and the thermal conductivity is higher. Compared with austenitic stainless steel, duplex stainless steel 2205 alloy has twice its compressive strength. Compared with 316L and 317L, the designer can reduce its weight. Alloy 2205 is especially suitable for the temperature range of -50°F/+600°F. Under strict restrictions (especially for welded structures), it can also be used at lower temperatures.





PRODUCT SURFACE


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PACKAGING


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