Heat Resisting Stainless steel Seamless Tubes manufacturer from China HENAN WEIN INDUSTRY CO.,LTD.

Heat Resisting Stainless steel Seamless Tubes

Payment Terms:	L/C
Place of Origin:	, China (Mainland)


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Means of Transport: Ocean

Heat Resisting Stainless steel Seamless Tubes
These stainless steel have the good heat-resisting performance, is suitable in the steam environmen

Heat Resisting Stainless steel Seamless Tubes

These stainless steel have the good heat-resisting performance, is suitable in the steam environment or 550℃ and the above temperature.

310S, 309S, 304H, 321H, 347H

Standard: ASTM A213, EN 10216-5

Anticorrosion environment: The temperature may reach 800℃

Application: Boiler
Heat Resisting Stainless steel Seamless Tubes

310S Stainless steel is a combination of good strength and corrosion resistance in temperatures up to 2100oF (1149℃). Due to its relatively high chromium and nickel content it is superior in most environments to 304 or 309 stainless.

309S high corrosion-resistant, chromium nickel grade with carbon limited to .08 to reduce carbon precipitation during welding. Maximum Recommended Service Temperature Continuous 1100℃/Intermittent 980℃.

304H the carbon content is controlled to a range of 0.04-0.08 to provide improved high temperature strength to parts exposed to temperatures above 800℉ (427℃)
Heat Resisting Stainless steel Seamless Tubes

321H advantage an excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500℉ (427℃ to 816℃).

347H in higher elevated temperature allowable stresses for these stabilized alloys for ASME Boiler and Pressure Vessel Code applications. The 321 and 347 alloys have maximum use temperatures of 1500℉ (816℃).

Grade (UNS):