|Place of Origin:||China|
|Certification:||ISO / SGS|
|Model Number:||Incoloy 800H|
|Minimum Order Quantity:||400 KGS|
|Price:||25 - 35 USD/Kg|
|Packaging Details:||standard export seaworthy packing or as required|
|Delivery Time:||Within 10 days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||120 Tons /Month|
Nickel Incoloy Alloy 800 / 800h / 800 ht Plate And Sheet for Chemical Industrial
|Melting point||1350-1400 ℃|
Minimum mechanical properties in the room temperature
|Alloy||Tensile strength Rm N/mm²||Yield strength R P 0. 2N/mm²||Elongation A 5 %|
Incoloy series: 800,800H,800HT,825,925
About Incoloy 800H Nickel Alloy
Alloys 800H (UNS N08810) and 800HT (UNS N08811) are dual-certifiable Nickel-Iron-Chromium materials that resist oxidation, carburization and other high temperature corrosion. The chemical composition of the two alloys are identical to Alloy 800 (UNS N08800), with the exception of the higher level of carbon present in both grades— (0.05–0.10%) in alloy 800H, and (0.06–0.10%) in alloy 800HT. Alloy 800HT also has an addition of up 1.0 % aluminum and titanium. In addition to the chemistry restrictions, both alloys receive a high temperature annealing treatment that produces an average grain size of ASTM 5 or coarser. The restricted chemical compositions, combined with the high temperature anneal, assure these materials have greater creep and rupture strength when compared to Alloy 800.
Alloy 800H has good creep-rupture properties at temperatures above 1100°F (600°C). It remains ductile during long term use at temperatures below 1290°F (700°C) due to a maximum titanium and aluminum content of 0.7%. Alloy 800 with a standard anneal is recommended for service below 1100°F (600°C). Alloy 800H resists reducing, oxidizing and nitriding atmospheres, as well as, atmospheres that alternate between reducing and oxidizing. The alloy remains stable in long term high temperature service.
Alloy 800HT has excellent creep strength at temperatures above 1290°F (700°C). If the application involves frequent temperature excursions under 1290°F (700°C) or parts of are permanently exposed to a temperature below 1290°F (700°C), Alloy 800H should be utilized. The high temperature resistance of Alloy 800HT is comparable to Alloy 800H. It also remains stable in long term high temperature service.
Alloys 800H and 800AT are easily welded and processed by standard shop fabrication practices.
Representative Tensile Properties
|Ultimate Tensile Strength, ksi||77||63.5||55.7||32.3||18.6||10.2|
|0.2% Yield Strength, ksi||29||16.5||14.8||14.4||11.6||8.9|
Typical Creep- Rupture Properties
|Minimum Creep 0.0001%/Hour, ksi||6.0||3.6||1.05|
|10,000 Hour Rupture Strength, ksi||7.3||3.5||1.2|
Company Information---The Reason Why You Will Choose Us
|Products:||Incoloy Alloy Plate||Application:||Chemical Industrial|
|Thickness:||0.6 - 120mm||Width:||1000 - 2000mm|
|Other Brand:||OUTOKUMPO / BAOSTEEL||Tolerance:||0-3%|
|Standard:||ASTM EN JIS||Type:||Incoloy Alloy|