stress rings Incoloy 800HT rings

Specifications Incoloy 800HT/UNS N08811/W.Nr.1.4959

  Product Description Incoloy 800HT/UNS N08811/W.Nr.1.4959   Incoloy 800H  

UNS	Trademark	W.Nr
N08811	Incoloy800HT	1.4954

    Incoloy 800HT Chemical composition:    

Alloy	%	Ni	Cr	Fe	C	Mn	Si	Cu	S	Al	Ti
800HT	Min.	30	19	balance	0.05					0.15	0.15
	Max.	35	23		0.10	1.5	1	0.75	0.015	0.60	0.60

  
Incoloy 800HT Physical properties:    

Density	8.0 g/cm³
Melting point	1350-1400°C

        Incoloy 800HT Alloy m inimum mechanical properties in the room temperature    

Alloy	Tensile strength Rm N/mm²	Yield strength RP0. 2 N/mm²	Elongation A5 %
800H	500	210	35

    Incoloy 800HT Metallurgical structure:   800H is face-centered cubic lattice structure. very low carbon centent and increased Ti:C rate   improve the stability of the structure, anti-allergy , and anti-intergranular corrosion. Low temperature annealing of 950°C ensure the fine grain structure.       Incoloy 800HT Corrosion resistance:
800H can not be corroded in many kinds of media. Its high nickel content made it have good stress corrosion resistance cracking property in the water corrosion condition.High Chromium content made it can better resist pitting and crevice corrosion cracking. This alloy can resist nitric acid and organic acid corrosion, but it is not so fine in the sulfuric acid and hydrochloric acid.   800H not only good corrosion resistance in both oxidation and non-oxidizing salt, maybe a little pitting in halide, but also very good corrosion resistance property in the mixture of water,smoke, steam,air and carbon dioxide.       Incoloy 800HT Application range and field:
1.Nitrate condenser---Corrosion resistance of nitrc acid
2.Steam heating pipes--Very good mechanical property
3.Heat up element tube--Very good mechanical property   For the application of up to 500°C enviornment, alloy supply state change to annealing.     Our Services        Company Information       Shanghai HY Industry Co., Ltd. is a well-known manufacture that specializing in the production of high temperature alloy, corrosion resistant alloy, precision alloy and super stainless steel in shapes of bar, wire, sheet, tube, plate, strip, disc, ring and flange.        They are widely used in petrochemical industry, aerospace, shipbuilding,
energy, Military, electronics, environmental protection, machinery and instruments,and other fields.
        We have developed a full set of equipment such as 500 kg VOD furnace, 2.5 ton vacuum induction smelting furnace, 2 ton electro slag refining furnace,heavy annealing oven, 3T forging hammer lathe, saw machine and so on.       To ensure the excellent quality, we test the products with Carbon sulfur instrument, Germany imported spectrometer, flaw detector, cupping machine, stiffness tester and so on. We promise "complete specifications, prompt delivery, high quality, competitive price,". The unwavering supports you provide, along with the increasing requirements you put contributes to more varied high-quality products with more competitive prices we offer. Win-win situations are always our same pursuit. If you are interested in our products, please feel free to contact us. We warmly welcome friends and cooperators from all over the world! for more information, please visit our website http://www.hyindustry.cn