Inconel Alloy ® 690 is a high-chromium nickel alloy having great imperviousness to numerous destructive watery media and high-temperature climates. Tavasya Industries is a leading supplier and exporter of Inconel 690 Buttweld & Forged Fittings. We provide Inconel Alloy 690 Buttweld & Forged Fittings as per the requirements of our customers and deliver quality products on time.
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Inconel 690 Fittings is a high chromium content version of INCONEL alloy 600 with excellent resistance to many oxidising acids and salts and some resistance to sulphidation at elevated temperatures. Inconel 690 fittings is a high-chromium nickel alloy having excellent resistance to many corrosive aqueous media and high-temperature atmospheres. The alloy’s high chromium content gives it excellent resistance to aqueous corrosion by oxidizing acids (especially nitric acid) and salts, and to sulfidation at high-temperatures.
Characteristics of Inconel Alloy 690 Buttweld & Forged Fittings are : -
1.Good resistance to acids, such as sulfuric, phosphoric, nitric, and hydrochloric.
2.Almost completely free from chloride induced stress corrosion cracking.
3.Excellent mechanical properties at both extremely low and extremely high temperatures.
4.Outstanding resistance to pitting, crevice corrosion and intercrystalline corrosion.
5.High resistance to oxidation at elevated temperatures.
Ni |
Cr |
Fe |
Cu |
Mn |
Si |
C |
S |
58.0 min |
27.00 - 31.00 |
7.00 - 11.00 |
0.50 max |
.50 max |
0.50 max |
0.05 max |
0.01 max |
| Density | 8.19 g/cm3 |
| Melting Point | 1343-1377 °C (2450-2510 °F) |
| Tensile Strength | MPa – 66.80 |
| Yield Strength (0.2%Offset) | MPa – 110 |
| Elongation | 39 % |
| Standards | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Specification | ASTM B / ASME SB 166 |
| Type | Seamless / Welded / Fabricated |
| Schedule | Sch 5 TO Sch XXS. |
| Size | Seamless 1/2" - 10" , Welded 1/2" - 48" |
| DImensions | ANSI/ASME B16.11 & BS3799, etc. |
| Specification | ASTM B / ASME SB 166 |
| Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT, Threaded Fittings |
| Class | 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc. |
| Size | 1/8" TO 4" |
International Specifications |
Sheet/Plate |
Buttweld & Forged Fittings |
Pipe |
Tube |
Fittings |
Forgings |
BS 3072, BS 3073, BS 3074, BS 3075, BS 3076, NA11 |
ASME SB-168 |
ASME SB-160 |
ASME SB-161 |
ASME SB-161 |
ASME SB-366 |
ASME SB-564 |
Tavasya Industries exports ASTM B366 Inconel Alloy 690 (UNS N06690) Buttweld & Forged Fittings to Saudi Arabia, UAE, Bahrain, China, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thailand (Bangkok), Venezuela, Germany, Canada, Russia, Australia, Vietnam, Kazaksthan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran, United States Of America, United Kingdom, Australia, South Africa, Mexico, Turkey, France, European Union, New Zealand, Angola, Congo, Kenya, Lebanon, Spain, Indonesia, Malaysia, Lebanon, Iraq, Iran, Egypt, Madagascar, Sri Lanka, Denmark, Poland, Italy, Brazil, Sudan, Singapore And Netherlands.
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