Have good oxidation resistance, corrosion resistance and organizational stability. Strong performance of high heat, and process performance.
Applications:
High-temperature sulfur corrosion, high temperature hydrogen and hydrogen sulfide corrosion, organic acid corrosion.
Wall temperature of 630 ℃ -650 ℃ reheater tube.
1Cr5Mo
The average carbon content: 0.15%, the amount of chromium: 4.00 ~ 6.00%, with the amount of molybdenum: 0.45 ~ 0.60%.
Heat Treatment - Annealing
Mechanical properties (not less than):
Tensile strength (σ ^ b) - 390MPa
Yield point (σ ^ s) - 185MPa
Elongation (δ ^ 5) - 22%
High temperature strength (σ ^ D, 10 ^ 5h) - 600 ℃ at 27MPa
Purposes, for example - ≤ 600 ℃ high temperature furnace tubes and components.
Related standards:
ASTM A213/ASTM A335/JIS G3467/GB9948-1999
A335 P5 20-168 * 2-32 Baosteel / import
A335 P5 219-508 * 6-30 Chengdu / import
A335 P5 610-820 * 10 * 50 Chengdu / import |
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