Alloy 20 Bolt

Alloy 20 Eye Bolt, Alloy 20 Cb3 Stud Bolt, ASME SB366 Alloy 20 Allen Bolt, Alloy 20 Hex Head Bolt, UNS N08020 Flange Head Bolt, DIN 2.4660 Hex Bolt, Anchor Bolt, ASTM B366 Alloy 20 U Bolt.

Alloy 20 Bolts provide clients with a combination of Ni, Cr, Mo, and Cu, which provide superior general corrosion resistance. These fasteners are also referred to as Carpenter 20 and 20CB-3. Bolts made with alloy 20 (2.4660) are ideal for use in environments with moderate corrosion. They perform better than steel alloys but not to the same extent as high-performance nickel-based alloys such as Hastelloy C276. Alloy 20 is a nickel alloy that not only functions exceptionally well in several different acids but was developed with the sole purpose of withstanding the severe conditions present in boiling sulfuric acid. This is the case when WNRF 2.4660 Anchor Bolts are an excellent choice to think about using. This is the case when you should go with alloy 20 bolts.

ASTM B366 Alloy 20 U bolts have an excellent performance in hot sulfuric acid. More precisely, they have a strong resistance to stress-corrosion cracking in boiling sulfuric acid at particular ranges of concentration ranging from 20% to 40%, in addition to having high resistance to sulfuric acid in general. In addition, bolts made of Alloy 20 exhibit beneficial resistance to phosphoric acid as well as nitric acid.

alloy 20 bolt

About Alloy 20 Bolt

ASTM B366 Alloy 20 Anchor Bolt, ASME SB366 Alloy 20 U Bolt, WNRF 2.4660 Stud Bolt, UNS N08020 Hex Head Bolt, DIN 2.4660 Flange Head Bolt, Alloy 20 Allen Bolt, Alloy 20 Cb3 Eye Bolt.

In addition to their resistance to corrosion, DIN 2.4660 Hex Bolt also work well at temperatures that are somewhat high. They are able to keep their mechanical strength up to a temperature of 1000 degrees Fahrenheit, which is quite an accomplishment.

In order to reduce the amount of carbide that precipitates during the welding process, Welding UNS N08020 Flange Head bolts are stabilized with columbium. Additionally, it gives resistance to intergranular corrosion in the as-welded condition.

Alloy 20 Bolt Specification

SpecificationsASTM B473, B564 / ASME SB473, SB564
StandardDIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards
SizeM3 - M100 | 3/6″ - 4″ | Custom Sizes
Length3 mm - 200 mm | Custom Sizes
DimensionsDIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads availableUNF, BSW, BSF, METRIC, UNC, or as required
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
FormHex, Threading, Square, Round as per Gauge Etc.
HeadHex, Square, Round, Hex flange, Flat, T-head & Triangular etc.
Neck typeHex, Square, Triangular, Oval & Knurled etc.
Surface TreatmentPassivation /plain
Others FactorOEM, ODM, ±0.03MM tolerance
Manufacturing ProcessWire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.
PackingIN BULK: carton, pallet, Small Boxes or customer request
Surface CoatingBlack Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Test CertificateAs per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
CertificationDual Certified As per ASTM & ASME Codes
Delivery timeRegular product : 7-15 days, Custom product : 2-4 weeks
Place of OriginIndia

Equivalent Grades Alloy 20 Bolt

Alloy 202.4660N08020Z2NCUD31-20AZNiCr20CuMo

Chemical Composition Alloy 20 Bolt

Alloy 2032 - 380.02 max1 - 20.02 max0.005 max0.7 max19 - 210.1 - 0.32 - 33 - 4

Mechanical Properties Alloy 20 Bolt

GradeDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Alloy 208.1 g/cm31443 °C (2430 °F)Psi - 80,000, MPa - 551Psi - 35,000, MPa - 24130 %

Dimensions Of Alloy 20 Bolt

Alloy 20 Bolts Dimensions Chart :

Hex Bolts Dimensions
All dimensions are in mm unless mentioned otherwise
Nominal Size
or Basic

Full-Size Body
Width Across Flats,
Width Across
Corners, G
Head Height, H BasicRadius of
Fillet, R
Nominal Thread
Length for Bolt
MaxMinMaxMin6 in. and
6 in.
7⁄80.8750.8950.8521 5⁄161.3121.2691.5161.44737⁄640.6040.5310.060.0222.25
111.0220.9761 1⁄21.51.451.7321.65343⁄640.70.5910.
1 1⁄81.1251.1491.0981 11⁄161.6881.6311.9491.8593⁄40.780.6580.
1 1⁄41.251.2771.2231 7⁄81.8751.8122.1652.06627⁄320.8760.7490.090.032.753
1 3⁄81.3751.4041.3452 1⁄162.0621.9942.3822.27329⁄320.940.810.090.0333.25
1 1⁄21.51.5311.472 1⁄42.252.1752.5982.4811.0360.9020.
1 5⁄81.6251.6581.5912 7⁄162.4382.3562.8152.6161 3⁄321.1160.9780.
1 3⁄41.751.7851.7162 5⁄82.6252.5383.0312.8931 5⁄321.1961.0540.120.043.754
1 7⁄81.8751.9121.8392 13⁄162.8122.7193.2483.0991 1⁄41.2761.130.120.0444.25
222.0391.964332.93.4643.3061 11⁄321.3881.1750.
2 1⁄42.252.3052.2143 3⁄83.3753.2623.8973.7191 1⁄21.5481.3270.190.064.755
2 1⁄22.52.5592.4613 3⁄43.753.6254.334.1331 21⁄321.7081.4790.
2 3⁄42.752.8272.7114 1⁄84.1253.9884.7634.5461 13⁄161.8691.6320.190.065.756
333.0812.9614 1⁄24.54.355.1964.95922.061.8150.
3 1⁄43.253.3353.214 7⁄84.8754.7125.6295.3722 3⁄162.2511.9360.190.066.757
3 1⁄23.53.5893.4615 1⁄45.255.0756.0625.7862 5⁄162.382.0570.
3 3⁄43.753.8583.7265 5⁄85.6255.4376.4956.1982 1⁄22.5722.2410.190.067.758
444.1113.975665.86.9286.6122 11⁄162.7642.4240.

Different Types Of Alloy 20 Bolt

Different Types Of Bolts:

Hex Bolt
ASTM B473 Alloy 20 Hex Bolts
Carriage bolt
DIN 2.4660 Carriage Bolts
Stud Bolt
ASTM B564 Alloy 20 Stud Bolts
Hex Head bolt
Alloy 20 ASME SB 473 Hex Head Bolts
Forged Hook bolt
Alloy 20 Forged Hook Bolts
Torx Bolts
ASME SB 564 Torx Bolts
countersunk bolt
Alloy 20 Countersunk Bolts
Flange Head Bolts
UNS N08020 Flange Head Bolts
Allen Bolts
DIN 2.4660 Allen Bolts
12 point flange bolt
N08020 UNS 12-Point Flange Bolts
eye bolt
ASTM B473 UNS N08020 Eye Bolts
a2 70 stainless steel Bolts
Alloy 20 Bolts
u bolt
AISI Alloy 20 U Bolts
J bolt
Alloy 20 J Bolts
Elevator Bolt
Alloy 20 Elevator Bolt
Threaded expansion anchor bolt
ASTM B564 Grade Alloy 20 Threaded Expansion Anchor Bolt
High Performance anchor Bolts
ASME SB 564 High Performance Anchor Bolts
lag bolt
UNS N08020 Lag Bolts

Application of Alloy 20 Bolt

Testing of Alloy 20 Bolt

Packing Of Alloy 20 Bolt

Destination Of Alloy 20 Bolt

Alloy 20 Hex Bolt Exporter in Pimpri-Chinchwad, UNS N08020 Flange Head Bolt Supplier in Chennai, Alloy 20 Cb3 Anchor Bolt Exporter in Bangalore, ASTM B366 Alloy 20 U Bolt Stockist in Pune, DIN 2.4660 Stud Bolt Stockist in Coimbatore, WNRF2.4660 Alloy 20 Hex Head Bolt Manufacturer in Ahmedabad, ASME SB366 Alloy 20 Allen Bolt Manufacturer in Jamnagar.
ASTM B366 Alloy 20 U Bolt Stockist in Indonesia, UNS N08020 Allen Bolt Exporter in Argentina, Alloy 20 Stud Bolt Supplier in Brazil, ASTM B366 Alloy 20 Allen Bolt Stockist in Dubai, WNRF 2.4660 Eye Bolt Supplier in Malaysia, Alloy 20 Hex Head Bolt Exporter in Tanzania, Alloy 20 Cb3 Stud Bolt Exporter in Saudi Arabia, DIN 2.4660 U Bolt Stockist in South Africa, WNRF2.4660 Alloy 20 Allen Bolt Manufacturer in Singapore, UNS N08020 Flange Head Bolt Supplier in Qatar.
Alloy 20 Cb3 Hex Bolt Price List in India, ASTM B366 Alloy 20 Eye Bolt at Factory Price, WNRF2.4660 Alloy 20 Flange Head Bolt Price List, DIN 2.4660 Hex Head Bolt Catalogue, Alloy 20 Anchor Bolt at Factory Price, ASTM B366 Alloy 20 Stud Bolt Weight Chart, ASME SB366 Alloy 20 Allen Bolt Price Per Kg, UNS N08020 Eye Bolt Weight Calculator, WNRF 2.4660 U Bolt Grade Chart, UNS N08020 Stud Bolt Specification.