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astm b637 inconel 718 forged bar
Alloy 718 has excellent corrosion resistance at high and low temperatures and good resistance to stress-corrosion cracking and pitting corrosion. Alloy 718 has good performance in hostile environments containing H2S, CO2, chlorides, sulfides and free sulfur at selected temperatures. Alloy 718 is commonly used for cryogenic storage tanks, downhole shafts and wellhead parts.
Inconel 718 Specifications
UNS | W.Nr |
N07718 | 2.4668 |
Inconel 718 Chemical composition
Grade | % | Ni | Cr | Fe | Mo | Nb | C | Mn | Si | S | Cu | Al | Ti | B |
718 | Min | 50 | 17 | Bal. | 2.8 | 4.75 |
|
|
|
|
| 0.20 | 0.65 |
|
Max | 55 | 21 | 3.3 | 5.50 | 0.08 | 0.35 | 0.35 | 0.015 | 0.30 | 0.80 | 1.15 | 0.006 |
Inconel 718 Mechanical properties:(Minimum value at 20°C)
Tensile Strength σb/MPa | Yield Strength σp0.2/MPa | Elongation σ5 /% |
965 | 550 | 30 |
Inconel 718 Standard
Bar | Forging | Sheet/Strip | Wire |
ASTM B637
| ASTM B637
| ASTM B670
| AMS 5832
|
| Other nickel alloy products | ||||
| Inconel | Incoloy | Monel | Hastelloy | Nimonic |
| Inconel 600 | Incoloy 800 | Monel 400 | Hastelloy X | Nimonic 75 |
| Inconel 601 | Incoloy 800H | Monel K500 | Hastelloy C276 | Nimonic 80A |
| Inconel 625 | Incoloy 800HT | Hastelloy B | Nimonic 90 | |
| Inconel 718 | Incoloy 825 | Hastelloy B2 | Nimonic 105 | |
| Inconel X-750 | Incoloy A286 | Hastelloy B3 | ||
| Inconel 660 | Incoloy 925 | |||
| Inconel 690 | ||||
| Pure Nickel | Precision Alloy | Other | Welding Material | |
| Nickel 200 | 1J50 | 904L | ERNi-1 | ER308 |
| Nickel 201 | 1J79 | Alloy 20 | ERNiCrMo-3 | ER308LSi |
| 1J85 | ERNiCr-3 | ER309 | ||
| 4J29 Kovar | ERNiCu-3 | ER309L | ||
| 4J36 Invar 36 | ERNiCrMo-4 | ER316 | ||
| Alloy 42 | ERNiFeCr-1 | ER316L | ||
| ERNiFeCr-2 | ER316LSi | |||
| ERNiCrFe-11 | ER385 | |||
The reason why you choose us
Q:Are you a factory or trading company?
A: Factory. But our production base is in Jiangsu and office is in Shanghai.
Q: What’s your minimum order quantity?
A: Our minimun quantity is 1000 Kg. We also can offer you free samples.
Q: What’s your delivery time?
A: Our normal delivery time is 7-20 days, and it depends on your quantity and items. Of course, if you need products urgently, we also will consider arranging it firstly.
Q: What’s the price of your product?
A: Our prices are based on the material grade, size, quantity and physical performance etc. So if you can offer us the detailed information, then we can give you the best reasonable price. Also, we can do special size and color for customers.
Q: What’s your after-sales service?
A: We have two ways to handle claims by replacement and deduction. Of course, if the material is not good used by wrong parameter from customer, we won’t be responsible.
Q: Why do you think I will want to buy from you?
A: We have advantages with 15 years of professional experiences in manufacturing & designing, advanced technology & the first-class equipment, perfect logistics management, high-quality after-sales service and competitive price.
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