TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
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Stainless Steel Pipe Fittings Inconel 625 718 Alloy Steel Pipe Fittings SS Elbow Reducer Tee Cap
1.Introduction
Inconel 718 bar precipitation sclerosis type of molybdenum alloy containing niobium, nichrome, under
650 ℃ has high strength, good toughness and has good corrosion resistance in high and low temperature
environment.The supply state can be solid solution treatment or precipitation hardening state.
2.Chemical composition
| Ni | Cr | Fe | C | Mn | Si | Mo | Cu | Co | Al | Ti | Nb | B | P | S | |
| MIN | 50 | 17 | 2.8 | 0.2 | 0.65 | 4.75 | 0 | ||||||||
| MAX | 55 | 21 | Margin | 0.08 | 0.35 | 0.35 | 3.3 | 0.03 | 1.0 | 0.8 | 1.15 | 5.50 | 0.006 | 0.01 | 0.01 |
3.Chemical property
| θ/℃ | 600 | 700 | 800 | 900 | 1000 |
| oxidation date/(g/(m2·h)) | 0.0176 | 0.0277 | 0.0351 | 0.0961 | 0.1620 |
4.character
• Ending machinability
• Low at 700 ℃ has high tensile strength, fatigue strength, creep strength and fracture strength
• Low at 1000 ℃ has the high oxidation
• Both ends have stable chemical properties at low temperature
• Ending with good welding performance
5.Physical property
Density:ρ=8.24g/cm3
Melting temperature range:1260~1320℃
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians. We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories.
More than 120 top-class mills
A number of advanced equipments
Company with a variety of detection devices
We have five branch factories
If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS OR EMS etc.
If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.Our long-term cooperated agent also available.
We are manufacturer ,You can see the Alibaba certification.
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Yes, we could offer the sample for free charge but need pay the cost of freight.
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
Package:Standard export carton packing.
Delivery time:stock-45 days after confirming order,detail delivery date should be decided according to production season and order quantity.