Hastelloy Grade
Hastelloy C22
Ratnashri Metals is a leading Supplier, Manufacturer & Exporter of Hastelloy C22 (UNS N06022) Sheet, Hastelloy C22 Plates, Hastelloy C22 Coils, Hastelloy C22 Seamless Pipes, Hastelloy C22 Railing Pipes, Hastelloy C22 Welded & ERW pipes & tubes.
Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media.
This nickel steel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosives Hastelloy C-22 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic.
In what form is Hastelloy C22 Available at Ratnashri Metals
- Sheet
- Plate
- Bar
- Pipe & Tube (welded & seamless)
- Flanges
- Wire
Chemical Properties
C |
CR |
CO |
FE |
MN |
MO |
NI |
P |
.010 max |
20-22.5 |
2.5 max |
2.0-6.0 |
.50 max |
12.5-14.5 |
Balance |
.02 max |
SI |
S |
W |
V |
||||
.08 max |
.02 max |
2.5-3.5 |
.35 max |
ASTM Specifications
PIPE SMLS |
PIPE WELDED |
TUBE SMLS |
TUBE WELDED |
SHEET/PLATE |
BAR |
FORGING |
FITTING |
B622 |
B619 |
B622 |
B626 |
B575 |
B574 |
B564 |
B366 |
Mechanical Properties
Typical Room Temperature Tensile Properties of Annealed Material
PRODUCT FORM |
TENSILE (KSI) |
.2% YIELD (KSI) |
ELONGATION % |
HARDNESS (HRB) |
Plate (.25”-1.75”) |
112 |
53 |
62 |
89 |
Sheet (.038”-.15”) |
122 |
63 |
54 |
93 |
Bar (.50”-5.50”) |
115 |
55 |
60 |
89 |
Send us a enquiry
Please complete all the fields in the form before sending.
Contact Info
- 22/3, Vannier Street,
Chennai - 600 001. - +91-94440 48983
- ratnashrimetals@yahoo.co.in
