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Nickel 200 Fasteners are commercially pure nickel-based fastening components engineered for extreme resistance to caustic environments, alkalis, and high-purity chemical systems. Manufactured under controlled metallurgical conditions, these fasteners maintain stability in temperatures up to moderate elevated ranges while offering excellent electrical and thermal conductivity. They are widely used in chemical processing plants, marine engineering systems, and food-grade production equipment where contamination-free performance is critical.
In industrial assemblies requiring long-term structural integrity, Nickel 200 Fasteners provide a dependable alternative to stainless steel grades when exposure to sodium hydroxide, chlorine compounds, or reducing chemicals is expected. Produced in compliance with ASTM B160 and ASME SB-160 standards, these fasteners are designed for consistent mechanical reliability under demanding service conditions. KK Fasteners supplies Nickel 200 fastening solutions to global industries with full material traceability and controlled manufacturing validation for critical applications.
| Parameter | Specification |
|---|---|
| Material | Nickel 200 (UNS N02200) |
| Alternative Grade | Nickel 201 (Low Carbon Variant) |
| Standards | ASTM B160, ASTM B564, ASME SB-160, ISO, DIN, ANSI |
| Size Range | M3 to M100 / 1/8" to 4" |
| Thread Type | Metric, UNC, UNF, BSW |
| Forms Available | Bolts, Nuts, Screws, Washers, Studs |
| Hardness | 55–80 HRB (Annealed Condition) |
| Tensile Strength | Up to 462 MPa |
| Surface Finish | Bright, Polished, Passivated, Coated (Optional) |
| Corrosion Resistance | Excellent in caustic alkalis, seawater, and reducing environments |
|
Nickel Alloy 200 Fasteners
|
Ni
|
C
|
Mo
|
Mn
|
Si
|
Fe
|
P
|
S
|
Cu
|
Cr
|
|
99.0 min
|
0.15 max
|
–
|
0.35 max
|
0.1 max
|
0.4 max
|
–
|
0.01 max
|
0.25 max
|
–
|
|
Density
|
Melting Point
|
Yield Strength (0.2%Offset)
|
Tensile Strength
|
Elongation
|
|
8.9 g/cm3
|
1446 °C (2635 °F)
|
Psi – 21500 , MPa – 148
|
Psi – 67000 , MPa – 462
|
45 %
|
|
STANDARD
|
UNS
|
WERKSTOFF NR.
|
AFNOR
|
EN
|
JIS
|
BS
|
GOST
|
|
Nickel Alloy 200 Fasteners
|
N02200
|
2.4066
|
N-100M
|
Ni 99.2
|
NW 2200
|
NA 11
|
НП-2
|
| NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNEASTM A193 | ACROASTM A193 THE FLATS | ACROASTM A193 CORNERS | ||||
|---|---|---|---|---|---|---|---|---|
| D (MAX) | D (MIN) | H (MAX) | H (MIN) | F (MAX) | F (MIN) | C (MAX) | C (MIN) | |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
Nickel 200 Fasteners are used in industries where chemical stability, purity, and corrosion resistance are more critical than high mechanical strength alone. These fasteners are selected for environments involving caustic chemicals, marine exposure, and thermal processing systems.
Nickel 200 Fasteners are manufactured through precision cold forging and CNC machining processes to achieve tight dimensional accuracy and uniform grain structure. Controlled heat treatment ensures consistent mechanical properties across batches. Surface finishing is performed using mechanical polishing and optional passivation to enhance corrosion resistance.
Each batch undergoes dimensional inspection, hardness testing, and tensile verification to confirm compliance with ASTM B160 requirements. KK Fasteners integrates full lot traceability with material test certificates (MTCs), ensuring transparency for critical industrial applications. Additional certifications such as ISO 9001, RoHS, and REACH compliance are maintained to support global procurement standards
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Nickel 200 Fasteners are industrial fastening components made from commercially pure nickel (UNS N02200). They offer excellent resistance to caustic alkalis, seawater, and reducing chemicals, making them ideal for chemical processing, marine, and thermal applications where corrosion resistance is critical.
Nickel 200 Fasteners are primarily manufactured using 99% pure nickel. In applications requiring better high-temperature stability, Nickel 201 (low-carbon variant) is used. The choice depends on whether corrosion resistance or elevated temperature performance is the priority.
These fasteners are produced according to ASTM B160 and ASME SB-160 standards. Depending on customer requirements, they may also comply with ISO, DIN, or ANSI/ASME standards to ensure dimensional accuracy and global compatibility.
They are widely used in chemical processing plants, marine desalination systems, heat exchangers, food processing equipment, and electrical applications. Their resistance to alkaline and reducing environments makes them suitable for aggressive industrial conditions.
A reliable manufacturer should provide certified material test reports, ISO 9001 compliance, ASTM-standard production, and full traceability. Export experience, quality inspection systems, and documented testing are also key factors when selecting a supplier.
Nickel 200 Fasteners are critical for industries where chemical purity and corrosion resistance define equipment lifespan. Their performance in caustic and marine environments makes them a preferred choice for demanding engineering systems. KK Fasteners provides engineered fastening solutions with verified material traceability and global supply capability. For technical specifications, pricing, or project-based requirements, connect with the engineering team to request a detailed quotation or datasheet.
