Inconel 690 is a nickel-chromium alloy. It has high resistance to hot gases or oxidizing chemicals due to the presence of high chromium content.
Super alloys have good creep and oxidation resistance. They are also known as high performance alloys, and can be formed in different shapes. Work hardening, precipitation hardening, and solid-solution hardening are performed for strengthening the super alloys. These alloys have the capcity to function at very high temperatures and severe mechanical stress, and also where high surface stability is required.
| Element | Content (%) |
|---|---|
| Chromium, Cr | 27-31 |
| Iron, Fe | 7-11 |
| Silicon, Si | 0.5 max |
| Manganese, Mn | 0.5 max |
| Copper, Cu | 0.5 max |
| Silicon, Si | 0.5 max |
| Carbon, C | 0.05 max |
| Sulfur, S | 0.015 max |
| Nickel, Ni | Remainder |
PHYSICAL PROPERTIES OF INCONEL 690
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.19 g/cm³ | 0.296 lb/in³ |
| Melting point | 1343-1377°C | 2450-2510°F |
INCONEL 690 MECHANICAL PRPOPERTIES
| Properties | Metric | Imperial |
|---|---|---|
| Poisson’s ratio | 0.29 | 0.29 |
| Hardness | 85 | 85 |
USAGE & APPLICATION OF INCONEL 690
Inconel 690 is used in the following applications:
- Duct work
- High temperature burners
- Furnaces
- Petrochemical heaters
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Our Overseas Dealers table
UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Jordan,
Vendula, Brazil, Peru, Nigeria, Kuwait, Oman,
Thailand (Bangkok), Iran,
Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka,
Vietnam, South Africa,
Kazakhstan, Saudi Arabia, Yemen, Algeria, Kenya,
Sudan, Tunisia, Nepal, Bhutan, Pakistan, Bangladesh, Katand,
Mozambique,
Egypt, Spain, Chile, Argentina, Tanzania, Singapore.
Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune,
Nagpur, Indore, Bhopal, Visakhapatnam,
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Our Domestic Supply table
Our Domestic Supply table
Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune,
Nagpur, Indore, Bhopal, Visakhapatnam,
Vadodra, Nashik, Faridabad, Rajkot,
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People Also Search For
Rod, Bar, Wire and Forging Stock: – ASTM B166; ASME SB 166, ASTM B 564;
ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801, Seamless Pipe and
Tube: – ASTM B 163; ASME SB 163, ASTM B 167; ASME SB 167, ASTM B 829; ASME
SB 829, ASME Code Cases 2083, N- 20, N-525, ISO 6207, MIL- DTL-24803
,
Plate, Sheet, and Strip: – ASTM B168; ASME SB 168; ASME N-525, ISO 6208,
MIL-DTL-24802, Welding Products: – INCONEL Filler Metal 52 – AWS
A5.14 / ERNiCrFe-7; INCONEL Welding Electrode 152 – AWS A5.11 / ENiCrFe-7
People Also Search For
Rod, Bar, Wire and Forging Stock: – ASTM B166; ASME SB 166, ASTM B 564;
ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801, Seamless Pipe and
Tube: – ASTM B 163; ASME SB 163, ASTM B 167; ASME SB 167, ASTM B 829; ASME
SB 829, ASME Code Cases 2083, N- 20, N-525, ISO 6207, MIL- DTL-24803
,
Plate, Sheet, and Strip: – ASTM B168; ASME SB 168; ASME N-525, ISO 6208,
MIL-DTL-24802, Welding Products: – INCONEL Filler Metal 52 – AWS
A5.14 / ERNiCrFe-7; INCONEL Welding Electrode 152 – AWS A5.11 / ENiCrFe-7