Mar 25, 2024 Kite yon mesaj

Ki sa ki estanda ASTM A333?

  • ASTMA333, tiyo asye san pwoblèm pou kanalizasyon kriyojenik, apwopriye pou -45 degre --195 degre kriyojenik presyon veso tiyo osi byen ke tiyo asye san pwoblèm pou kanalizasyon echanjeur chalè kriyojenik.
  • Klas prensipal yo se: ASTM A333-Grade1, Grade3, Grade4, Grade6, Grade7, Grade8, Grade9, Grade10, Grade11.

A33 LTCS Pipe

  • Kondisyon pou Konpozisyon Chimik ASTM A333
Konpozisyon chimik ASTM A333
Eleman Klas 1, % Klas 3, % Klas 4, % Klas 6yèm, % Klas 7yèm, % Klas 8yèm, % Klas 9yèm, % Klas 10, % Klas 11, %
C 0.30 0.19 0.12 0.30 0.19 0.13 0.20 0.20 0.10
Mn 0.40–1.06 0.31–0.64 0.50–1.05 0.29–1.06 0.90 0.90 0.40–1.06 1.15–1.50 0.60
P 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.035 0.025
S 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.015 0.025
sizo ... 0.18–0.37 0.08–0.37 0.10 min 0.13–0.32 0.13–0.32 ... 0.10–0.35 0.35
Ni ... 3.18–3.82 0.47–0.98 0.40 2.03–2.57 8.40–9.60 1.60–2.24 0.25 35.0–37.0
Kr ... ... 0.44–1.01 0.30 ... ... ... 0.15 0.50
Taks ... ... 0.40–0.75 0.40 ... ... 0.75–1.25 0.15 ...
al ... ... 0.04–0.30 ... ... ... ... 0.06 ...
V ... ... ... 0.08 ... ... ... 0.12 ...
Cb ... ... ... 0.02 ... ... ... 0.05 ...
Mouvman ... ... ... 0.12 ... ... ... 0.05 0.50
Kolòn ... ... ... ... ... ... ... ... 0.50

A333 Gr6 low carbon steel pipe

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