Ads by Google
1.round bar diameter:8-2000mm. 2.plate/sheet thickness:2-200mm. 3.forgings weight:0.5-10000Kg. 4.pipe/tube OD80-3500mm.
Type Analysis
Element | Min | Max |
Carbon | -- | 0.08 |
Manganese | -- | 0.35 |
Silicon | -- | 0.35 |
Phosphorus | -- | 0.015 |
Sulfur | -- | 0.015 |
Nickel + Cobalt | 50.0 | 55.0 |
Chromium | 17.0 | 21.0 |
Cobalt | -- | 1.00 |
Iron | Balance | |
Aluminum | 0.35 | 0.80 |
Molybdenum | 2.80 | 3.30 |
Titanium | 0.65 | 1.15 |
Boron | 0.001 | 0.006 |
Copper | -- | 0.15 |
Cb + Ta | 4.75 | 5.50 |
Description
Alloy 718 is a precipitation hardenable nickel-based alloy designed to display exceptionally high yield, tensile and creep-rupture properties at temperatures up to 1300°F. The sluggish age-hardening response of alloy 718 permits annealing and welding without spontaneous hardening during heating and cooling. This alloy has excellent weldability when compared to the nickel-base superalloys hardened by aluminum and titanium. This alloy has been used for jet engine and high-speed airframe parts such as wheels, buckets, spacers, and high temperature bolts and fasteners.
product catolog of YF
Axial forging/ forged shaft
Diameter(mm) | Height(mm) | Single weight(kg) | Material |
180~1000 | 500~8500 | 12000 or less | Carbon structure steel/alloy structure steel/low alloy steel |
180~650 | 500~6000 | 10000 or less | alloy steel/spring steel/stainless steel/heat resistant steel |
150~400 | 400~3000 | 10000 or less | high temperature alloy steel |
Ring forging/forged ring/annular forging/gear forging/steel sleeve/steel sylinder
Diameter(mm) | Height(mm) | Single weight(kg) | Material |
800~3500 | 100~500 | 4200 or less | Carbon structure steel/alloy structure steel/low alloy steel/alloy steel/spring steel/stainless steel/heat resistant steel/high temperature alloy steel |
Module forging/forging block
thick(mm) | width(mm) | Single weight(kg) | Material |
100~600 | 100~1600 | 18000 or less | Carbon structure steel/alloy structure steel/low alloy steel/alloy steel/spring steel/stainless steel/heat resistant steel/high temperature alloy steel |
Forging bars
Diameter(mm) | Height(mm) | Single weight(kg) | Material |
80~650 | 16000 | 12000 or less | Carbon structure steel/alloy structure steel/low alloy steel |
80~650 | 16000 | 10000 or less | alloy steel/spring steel/stainless steel/heat resistant steel/high temperature alloy steel |
Forging dics
Diameter(mm) | Height(mm) | Single weight(kg) | Material |
150~1000 | 100~500 | 4200 or less | Carbon structure steel/alloy structure steel/low alloy steel/alloy steel/spring steel/stainless steel/heat resistant steel/high temperature alloy steel |
INCONEL 718 high temperature corrosion resisting alloy tube