Hastelloy Products
Introduction
Hastelloy supplier in India, Hastelloy Exporter, View Grades, Composition and Price Per kg in Mumbai.
Hastelloy Pipe, Hastelloy Material, Hastelloy Fasteners, Hastelloy Price per Kg, Hastelloy Plates, Hastelloy Flanges Supplier from Mumbai, India.
Hastelloy Pipe
About Hastelloy
A nickel-based alloy is called Hastelloy. There are mainly two types; one has more molybdenum and the other has more chromium. The Hastelloy is the name of both. They all have great durability in reducing agents and strong resistance to potent oxidizing solutions. They also have a low carbon content, which means there is less carbide precipitation during welding, and are resistant to intergranular corrosion. The list of applications for Hastelloy is longer. Products come in a range of forms and shapes and are produced to various standards for usage in several applications. They are also utilized in sour gas wells, waste treatment facilities, pulp and paper manufacturing, reaction vessels in chemical plants, heat exchangers, fans, and equipment used in the food processing industry. The Hastelloy qualities are exceptional in that they exhibit great oxidation and reduction resistance, excellent performance at cryogenic and high temperatures, resistance to wet chlorine gas, resistance to the majority of chlorides and chloride derivatives, etc. You can obtain a complete price list from us. The price of Hastelloy per kilogram varies depending on the product. Hastelloy has various benefits over regular metal and other alloys. Together with homogenous corrosion resistance, localized corrosion resistance is particularly strong. Additionally, the resistance to most salts and brackish waters is good. In the metals business, Hastelloy is more frequently used than the full name nickel chromium molybdenum alloys. Molybdenum, chromium, iron, tungsten, cobalt, manganese, copper, vanadium, phosphorus, silicon, and sulphur are components of the Hastelloy alloy. The composition varies depending on the grade and specifications of the alloy. There are distinct qualities and applications for each of these grades and classes. The Hastelloy suppliers offer a wide range of goods and grades.
Hastelloy Alloy ASTM Standard
|
Alloy |
UNS |
Bars |
Pipes |
|
C-4 |
N06455 |
ASTM B574/ B575/ B619 |
B622 / B619 / SB 619 / B626 / SB 626 |
|
C-22 |
N06022 |
ASTM B564/ B472/ B574 |
B622 / B619 / SB 619/ B626 / SB 626 |
|
C-2000 |
N06200 |
ASTM B564/ B472/ B574 |
B622 / B619 / SB 619/ B626 / SB 626 |
|
G-30 |
N06030 |
ASTM B472/ B581 |
B622 / B619 / SB 619/ B626 / SB 626 |
|
G-35 |
N06035 |
ASTM B564/ B472/ B574 |
B622 / B619/ SB 619 / B626 / SB 626 |
|
C-276 |
N10276 |
ASTM B564/ B472/ B574 |
B622 / B619 / SB 619/ B626 / SB 626 |
|
Hastelloy X |
N06002 |
ASTM B564/ B472/ B574 |
B622 / B619 / SB 619 B626 / SB 626 |
|
HAYNES ® HR-120, NAS H38X |
N08120 |
|
B407 / B514 / B515 |
Hastelloy equivalent
|
CES Name |
USA |
Werkstoff Nr. |
|
Alloy Name |
UNS |
WNR |
|
B-2 |
N10665 |
DIN 2.4617 |
|
C |
N10002 |
|
|
C-4 |
N06455 |
DIN 2.4610 |
|
C-276 |
N10276 |
DIN 2.4819 |
|
G |
N06007 |
|
|
G-3 |
N06985 |
DIN 2.4619 |
|
N |
N10003 |
|
|
S |
N06635 |
|
|
W |
N10004 |
|
|
X |
N06002 |
DIN 2.4665 |
Specification of Hastelloy
CORROSION RESISTANT GRADES
- Hastelloy C276
- Hastelloy C22
- Hastelloy B2
- Alloy C4
Hastelloy Temperature Range
|
HASTELLOY® B-3® alloy |
400 – 450 Deg C (750 – 840 Degree F) |
|
C-22 |
400 – 450Deg C (750 – 840 Degree F) |
|
C-276 |
870 – 1230Deg C (1600 – 2250 Degree F) |
|
® N alloy |
704 to 871Deg C (1300 to 1600 Degree F) |
|
HAYNES® 25 alloy |
980Deg C (1800 Degree F) |
|
HAYNES® 188 alloy |
1095Deg C (2000 Degree F) |
Hastelloy Alloy Applications & Uses
- Chemical processing plants
- Expansion bellow
- Nuclear plants & processing
- Industrial equipment
Hastelloy Temperature Range
|
HASTELLOY® B-3® alloy |
400 – 450 Deg C (750 – 840 Degree F) |
|
C-22 |
400 – 450Deg C (750 – 840 Degree F) |
|
C-276 |
870 – 1230Deg C (1600 – 2250 Degree F) |
|
® N alloy |
704 to 871Deg C (1300 to 1600 Degree F) |
|
HAYNES® 25 alloy |
980Deg C (1800 Degree F) |
|
HAYNES® 188 alloy |
1095Deg C (2000 Degree F) |
Hastelloy Composition
|
Alloy Type |
Cr% |
C% |
Co% |
W% |
Mo% |
V% |
Ai% |
Ti% |
Nb % |
Fe% |
Cu% |
Ni% |
Other % |
|
Alloy B |
0.6 |
0.1 |
1.25 |
– |
28 |
0.3 |
– |
– |
– |
5.5 |
– |
rest / bal |
Mn 0.80; Si 0.70 |
|
Alloy B2 |
1 |
0.02 |
1 |
– |
26.0-30.0 |
– |
– |
– |
– |
2 |
– |
rest / bal |
Mn 1.0, Si 0.10 |
|
Alloy C276 |
14.0-16.5 |
0.02 |
2.5 |
3.0-4.5 |
15.0-17.0 |
0.35 |
– |
– |
– |
4.0-7.0 |
– |
rest / bal |
Mn 1.0; Si 0.05 |
|
Alloy X |
22 |
0.1 |
1.5 |
0.6 |
9 |
– |
– |
18.5 |
– |
– |
– |
rest / bal |
Mn 0.6; Si 0.60 |
|
Alloy C |
16 |
0.07 |
1.25 |
40 |
17 |
0.3 |
– |
– |
– |
5.75 |
– |
rest / bal |
Mn 1.0; Si 0.70 |
|
Alloy C4 |
14.0-18.0 |
0.015 |
2 |
– |
14.0-17.0 |
– |
– |
0..70 |
– |
3 |
– |
rest / bal |
Mn 1.0 ; Si 0.08 |
|
Alloy N |
7 |
0.06 |
0.25 |
0.2 |
16.5 |
– |
– |
– |
– |
3 |
0.1 |
rest / bal |
Mn 0.40; Si 0.25; B 0.01 |
|
Alloy S |
15.5 |
0.02 |
2 |
1 |
14.5 |
0.6 |
0.2 |
– |
– |
3 |
– |
rest / bal |
Mn 0.50; Si 0.40; B0.0009; La 0.02 |
|
Alloy F |
22 |
0.02 |
1.25 |
0.5 |
6.5 |
– |
– |
– |
2.1 |
21 |
– |
rest / bal |
Mn 1.50; Si 0.50 |
|
Alloy G |
21.0-23.5 |
0.05 |
2.5 |
1 |
5.5-7.5 |
– |
– |
– |
1.7-2.5 |
18.0-21.0 |
1.5-2.5 |
rest / bal |
Mn 1.0-2.0; P0.04; Si 1.0; |
|
Alloy G2 |
23.0-26.0 |
0.03 |
– |
– |
5.0-7.0 |
– |
– |
0.70-1.50 |
– |
rest / bal |
0.70-1.20 |
47.0-52.0 |
Mn 1.0; Si 1.0 |
|
Alloy W |
5 |
0.06 |
1.25 |
– |
24.5 |
– |
– |
– |
– |
5.5 |
– |
rest / bal |
Mn 0.050; Si 0.50 |
Properties of Hastelloy Alloy
Corrosion Resistance comparison between most common steel-grades
| Alloy name |
Critical Pitting Temp in Acidified 6% FeCl3 |
Acidified 6% FeCl3 Critical Crevice Temperature | ||
| °F | °C | °F | °C | |
| 316L | 59 | 15 | 32 | 0 |
| 254SMO | 140 | 60 | 86 | 30 |
| 625 | 212 | 100 | 104 | 40 |
| C-276 | >302 | >150 | 131 | 55 |
| C-22® | >302 | >150 | 176 | 80 |
Corrosion Cracking comparison
| Grade | Cracking Timing |
| 316L | 2 h |
| 254SMO | 24 h |
| 625 | No Cracking in 1,008 h |
| C-276 | No Cracking in 1,008 h |
| C-22® | No Cracking in 1,008 h |
Seawater Resistance comparison
|
Grade |
Quiescent |
Flowing |
||
|
No. of Attacked Sites |
Max. Depth |
No. of Attacked Sites |
Max. Depth |
|
|
316L |
A:2, B:2 |
A:1.33, B:2.27 |
A:2, B:2 |
A:0.48, B:0.15 |
|
254SMO |
A:2, B:2 |
A:0.76, B:1.73 |
A:2, B:2 |
A:0.01, B:<0.01 |
|
625 |
A:1, B:2 |
A:0.18, B:0.04 |
A:2, B:2 |
A:<0.01, B:<0.01 |
|
C-276 |
A:1, B:1 |
A:0.10, B:0.13 |
A:0, B:0 |
A:0, B:0 |
|
C-22® |
A:0, B:0 |
A:0, B:0 |
A:0, B:0 |
A:0, B:0 |
Hardness full form:
HRB = Hardness Rockwell “B”.
|
Hastelloy Grade |
Sheets HRB |
Plates HRB |
|
C22 |
93 |
95 |
|
C276 |
90 |
87 |
|
N |
96 |
– |
|
X |
54 |
54 |
