TH183265A - Structural steel material has excellent resistance to atmospheric corrosion. - Google Patents
Structural steel material has excellent resistance to atmospheric corrosion.Info
- Publication number
- TH183265A TH183265A TH1801000733A TH1801000733A TH183265A TH 183265 A TH183265 A TH 183265A TH 1801000733 A TH1801000733 A TH 1801000733A TH 1801000733 A TH1801000733 A TH 1801000733A TH 183265 A TH183265 A TH 183265A
- Authority
- TH
- Thailand
- Prior art keywords
- less
- structural steel
- steel material
- excellent resistance
- atmospheric corrosion
- Prior art date
Links
- 229910000746 Structural steel Inorganic materials 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Abstract
ชุดประกาศโฆษณา 31/01/2562 มีการจัดหาวัสดุเหล็กโครงสร้างซํ่งแสดงความทนทานต่อการกัดกร่อนในบรรยากาศที่ดีเยี่ยมแม้ ในสภาวะที่มีความเค็มในอากาศสูง วัสดุเหล็กโครงสร้างมีองค์ประกอบทางเคมีชํ่งมี, ใน %มวล, c, Si, Mn, P, ร, และ A1 ในปริมาณที่กำหนด, และ <ะน 0.01 % หรือมากกว่า และ 1.00 % หรือน้อยกว่า; Ni: 0.01 % หรือมากกว่า และ 0.65 % หรือน้อยกว่า; Co: 0.002 % หรือมากกว่า และน้อยกว่า 0.220 %; Nb: 0.005 % หรือมากกว่า และ 0.200 % หรือน้อยกว่า; และ รท: 0.005 % หรือมากกว่า และ 0.200 % หรือน้อยกว่า: The Announcement 31/01/2019 offers structural steel material procurement which exhibits excellent resistance to atmospheric corrosion, although In conditions with high salinity in the air Structural steel materials have a minimum chemical composition, in% mass, c, Si, Mn, P, R, and A1 in specified quantities, and <0.01% or more and 1.00% or less; Ni: 0.01% or more and 0.65% or less; Co: 0.002% or more and less than 0.220%; Nb: 0.005% or more and 0.200% or less; And Lean: 0.005% or more and 0.200% or less:
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH183265A true TH183265A (en) | 2019-01-31 |
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