Please recommend a stainless steel material – with a maximum tolerance of 1100℃
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Please recommend a stainless steel material: it needs to be able to withstand temperatures up to 1100°C, typically capable of withstanding temperatures between 800–1050°C; it would be good to have reference prices as well. Thank you all.
35Cr45NiNbMa is an alloy steel, primarily used as material for the radiant tubes in cracking furnaces. As for the price, I know it’s very expensive. I’m not in procurement. Hehe.
Do the ones recommended upstairs have codes? The price is likely to be no less than 100,000 RMB/t, right?
HP-Nb, first-stage furnace tubes for ammonia plants, approximately 500,000 yuan per ton
Does this material have any special properties? The price is too high; could it be reduced to 1/5 to 1/8?
How is SUH446 as a material?
625 800 825 seems more appropriate. I remember it can withstand high temperatures of up to 1800°C; you can contact some manufacturers to ask for more details
1. S309 was previously used at the outlet of the CFBB furnace chamber; it can withstand temperatures of 900–1200°C, is wear-resistant, and performs well. Around 4W/tonne. 2. 1Cr20Ni14Si2 is a commonly used high-temperature resistant material in boilers; it is frequently employed for anchoring and supporting CFBB (200MW, 300MW) refractory materials. The effect is good.
Consider whether ceramic could be used
S310(25Cr20Ni)
Incoloy 800H, Incoloy 800HT
310s can withstand 1000-1200 degrees