Hastelloy B has good corrosion resistance to reducing environments such as moderate concentrations of sulfuric acid and other non-oxidizing acids, and is very resistant to chloride ion stress corrosion cracking, but is highly susceptible to corrosion by oxidizing environments and cannot be used. In environments containing iron or copper salts, these materials can cause corrosion quickly.
Hastelloy B, designated as N010001 with the material number W.Nr. 2.4800, stands as a remarkable alloy renowned for its extraordinary properties. This nickel-based alloy is distinguished by its superb resistance to a wide array of corrosive environments, including acids, oxidizers, and reducing agents. Its versatility extends to maintaining structural integrity and performance under high-temperature conditions, making it an ideal choice for applications in aggressive chemical settings, aerospace, and beyond.
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Hastelloy B / N010001 / Hex Flange Nut
Hastelloy B / N010001 / Square Washer
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JM Hardware® provides each batch of products with a finished product test report issued by our laboratory. If you need a test report issued by a third party, please inform us separately. The following two templates are for reference
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Hastelloy B has good corrosion resistance to reducing environments such as moderate concentrations of sulfuric acid and other non-oxidizing acids, and is very resistant to chloride ion stress corrosion cracking, but is highly susceptible to corrosion by oxidizing environments and cannot be used. In environments containing iron or copper salts, these materials can cause corrosion quickly.
Hastelloy B Chemical composition | |||||||||||
% | Ni | Mo | Fe | Co | Cr | C | Mn | Si | P | S | V |
Min | remained | 26 | 4 | 0.2 | |||||||
Max | 30 | 6 | 2.5 | 1 | 0.05 | 1 | 1 | 0.04 | 0.03 | 0.4 |
Hastelloy B Physical property | |
density | 9.24 g/cm3 |
melting point | 1330-1380℃ |
Different Countries Steel No. Chart
Model | GB | ASTM | DIN | BS | AFNOR | |
New grades | Old grades | |||||
Hastelloy C-276 | NS3304 | NS334 | UNS N10276 | W.Nr.2.4819 / NiMo16Cr15W | NC17D | |
Hastelloy C-4 | 2.461 | |||||
Hastelloy C-22 | NS3308 | UNS N06022 | W.Nr.2.4602 | |||
Hastelloy C-2000 | UNS N06200 | 2.4675 | ||||
Hastelloy C-59 | UNS N06059 | 2.4605 | ||||
Hastelloy B | NS3201 | NS321 | UNS N10001 | 2.4800 | ||
Hastelloy B-2 | NS3202 | NS322 | UNS N10665 | 2.46 | NiMo28 | |
Hastelloy B-3 | NS3203 | UNS N10675 | 2.46 | |||
Hastelloy X | UNS N06002 | 2.4665 |
Forms of Hastelloy B Fastener Available at JM-INDUSTRY
Product name | Standard No. | Size | |
BOLT | HEX HEAD BOLT | ANSI/ASME B18.2.1, DIN933, DIN931 | 1/4”-4”, M5-M100 |
SOCKET CAP SCREW | ANSI/ASME B18.3, DIN912, DIN7991, DIN913/916 | 1/4”-4”, M5-M100 | |
FLANGE BOLT | ANSI/ASME B18.2.3.4M-2001, DIN 6921 | 1/2”-4”, M10-M100 | |
EYE BOLT | ANSI/ASME, DIN standard | 1/2”-4”, M10-M100 | |
OTHER BOLT | U BOLT, T BOLT, J BOLT, SQURE HEAD BOLT, SHOULDER BOLT, AND NON-STANDARD BOLT ACCORDING TO CUSTOMER NEEDS. | ||
STUD | THREADED ROD/BAR | ANSI/ASME, DIN975/DIN976 | 3/8”-4”, M5-M100 |
DOUBLE ENDS STUDS | ANSI/ASME, DIN STANDARD | 3/8”-4”, M5-M100 | |
NUT | HEX NUT | ANSI/ASME B18.2.2, DIN934 | 1/4”-4”, M5-M100 |
HEAVY HEX NUT | ANSI/ASME B18.2.2, DIN standard | 1/2”-4”, M12-M100 | |
NYLON LOCK NUT | ANSI/ASME B18.16.6-2008, DIN 985,DIN982 | 1/2”-4”, M12-M100 | |
FLANGE NUT | ANSI/ASME, DIN6923 | 1/2”-4”, M12-M100 | |
COUPLING NUT/LONG NUT | ANSI/ASME, DIN STANDARD | 1/2”-4”, M12-M100 | |
SQUARE NUT | ANSI/ASME, DIN 557 | 1/2”-4”, M12-M100 | |
HEX DOOMD CAP NUT | ANSI/ASME, DIN1587 | 1/2”-4”, M12-M100 | |
WING NUT | ANSI/ASME, DIN315 | 1/2”-4”, M12-M100 | |
WASHER | FLAT WASHER | ANSI/ASME B18.22.1, DIN125 | 3/8”-4”, M6-M100 |
SPRING WASHER | ANSI/ASME B18.21.1, DIN127 | 3/8”-4”, M6-M100 |
JM Hardware® Inspection Process Showcase
If you are interested in any Hastelloy B fastener, please send an email to xarella.huang@jm-fastener.com.
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