Duplex 2205 Bolt

What is Duplex 2205 Bolt

Duplex 2205 is a well-renowned grade of stainless steel with remarkable anti-corrosion properties and strength. This stainless steel blend is broadly used in many industries due to its excellent mechanical features, making it an ideal option for fasteners. Components created with Duplex 2205 offer extraordinary strength, toughness, and sustainability, making them reliable for heavy-duty operations.

The main benefit of Duplex 2205 fasteners is their remarkable level of corrosion protection. This alloy protects from corrosion by containing both austenite and ferrite phases in its microstructure. Its resistance to chloride-induced stress corrosion cracking makes it suitable for saltwater and other harsh environments.

The Duplex 2205 fasteners have superior mechanical strength, drastically greater than traditional austenitic stainless steels. This strength comes from the duplex structure, which combines the advantages of ferritic and austenitic stainless steels. The high durability of the Duplex 2205 fasteners allows them to tolerate heavy weights and pressure, making them fit for applications where precision and accuracy are essential.

Duplex 2205 Hex Nut, Duplex 2205 Plain Washer, Duplex 2205 Hex Bolt, DIN 1.4462 Star Washer, Duplex 2205 Fasteners, Duplex 2205 Stud Bolt, ASME SA182 Duplex 2205 Sealing Washer, Duplex 32205 Roofing Screws.

Apart from its high strength, Duplex 2205 fasteners also possess good toughness. This quality is indispensable for fasteners, allowing them to repel breaking and distortion under pressure or fluctuating loads. The union of strength and toughness makes Duplex 2205 fasteners ideal for harsh conditions.

The Duplex 2205 fasteners possess a critically important trait of fatigue resistance. Their fatigue strength surpasses ordinary austenitic stainless steel, thus allowing them to endure continual loads without faltering. This feature especially benefits applications requiring regular stresses, including machines and infrastructure parts.

The Duplex 2205 fasteners retain their structural characteristics even when exposed to higher temperatures. Their considerable thermal stability allows them to sustain their strength and anti-corrosive properties even in temperature-controlled environments. This makes them ideal for use when temperatures could change frequently or where exposure to heat is common.

The fasteners made from Duplex 2205 steel are highly weldable, making them an ideal choice for multiple industries. Due to the presence of ferritic and austenitic phases in the fasteners, they can easily be connected and formed using standard welding methods. This weldability means the fasteners can be easily incorporated into assemblies, improving their usage.

At SumitImpex, we prioritize the safety of our Duplex 2205 fasteners when shipping. We utilize industry-standard packing techniques, using materials that provide secure defence against any potential harm during shipping. Every fastener is meticulously packed, ensuring they are firmly stabilized and shielded. Our packaging process is executed with accuracy and focus, guaranteeing that your Duplex 2205 fasteners reach you in impeccable condition.

Specification:- Duplex 2205 Bolt

SpecificationASTM A479 / ASME SA479
StandardDIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards
SizeM3 - M100 | 3/6″ - 4″ | Custom Sizes
Fasteners Length3 mm - 200 mm | Custom Sizes
Nuts SizeM3 - M56 | 3/6" to 2" | Custom Sizes
Washers SizeM3 - M56 | 3/6" to 2" | 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 CoatingBlack Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Manufacturing ProcessWire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.

Equivalent Grade:- Duplex 2205 Bolt

STANDARDWERKSTOFF NR.UNS
Duplex 22051.4462S31803 / S32205

Chemical Composition:- Duplex 2205 Bolt

GradeCMnSiPSCrMoNiNFe
UNS S322050.030 max2.00 max1.00 max0.030 max0.020 max21.0 – 23.02.50 - 3.504.50 – 6.500.8 – 0.2063.54 min

Mechanical Properties:- Duplex 2205 Bolt

GradesDensity (g/cm 3)Melting PointTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) min
UNS S322057.8 g/cm31350 °C (2460 °F)Psi – 116000 , MPa – 800Psi – 80000 , MPa – 55015 %

Dimensions:- Duplex 2205 Bolt

Bolts Dimensions

Nominal Size or Basic Product DiameterFull-Size Body Diameter, EWidth Across Flats, FWidth Across Corners, GHead Height, H BasicRadius of Fillet, RNominal Thread Length for Bolt Lengths, LT
inchmmMaxMinBasic inchMaxMinMaxMinBasic inchMaxMinMaxMin6 in. and ShoterOver 6 in.
1⁄40.250.260.2377⁄160.4380.4250.5050.48411⁄640.1880.150.030.010.751
5⁄160.31250.3240.2981⁄20.50.4840.5770.5527⁄320.2350.1950.030.010.8751.125
3⁄80.3750.3880.369⁄160.5620.5440.650.621⁄40.2680.2260.030.0111.25
7⁄160.43750.4520.4215⁄80.6250.6030.7220.68719⁄640.3160.2720.030.011.1251.375
1⁄20.50.5150.4823⁄40.750.7250.8660.82611⁄320.3640.3020.030.011.251.5
5⁄80.6250.6420.60515⁄160.9380.9061.0831.03327⁄640.4440.3780.060.021.51.75
3⁄40.750.7680.72911⁄81.1251.0881.2991.241⁄20.5240.4550.060.021.752
7⁄80.8750.8950.8521 5⁄161.3121.2691.5161.44737⁄640.6040.5310.060.0222.25
111.0220.9761 1⁄21.51.451.7321.65343⁄640.70.5910.090.032.252.5
1 1⁄81.1251.1491.0981 11⁄161.6881.6311.9491.8593⁄40.780.6580.090.032.52.75
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 1⁄42.252.1752.5982.4811.0360.9020.090.033.253.5
1 5⁄81.6251.6581.5912 7⁄162.4382.3562.8152.6161 3⁄321.1160.9780.090.033.53.75
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 11⁄321.3881.1750.120.044.254.5
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 21⁄321.7081.4790.190.065.255.5
2 3⁄42.752.8272.7114 1⁄84.1253.9884.7634.5461 13⁄161.8691.6320.190.065.756
333.0812.9614 1⁄24.54.355.1964.95922.061.8150.190.066.256.5
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 5⁄162.382.0570.190.067.257.5
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 11⁄162.7642.4240.190.068.258.5

Stud Bolt Dimensions

Nominal Size Diameter, D inchTap End Full Thread Length, BMUmax = 2PMinimum Nut End Full Thread Length, Bmin
NominalMin.Max.UNC & NC-5 ThreadUNF Thread8UN ThreadL ≤ 1010 < L ≤ 16L > 16
1/40.3750.3500.4000.1000.071...0.7501.0001.500
5/160.4690.4400.4980.1110.083--0.8751.1251.625
3/80.5630.5320.5940.1250.083--1.0001.2501.750
7/160.6560.6200.6920.1430.100--1.1251.3751.875
1/20.7500.7080.7920.1540.100--1.2501.5002.000
9/160.8440.8020.8960.1670.111--1.3751.6252.125
5/80.9380.8920.9830.1820.111--1.5001.7502.250
3/41.1.251.0751.1750.2000.125--1.7502.0002.500
7/81.3131.2581.3680.2220.143--2.0002.2502.750
11.5001.4381.5620.2500.167--2.2502.5003.000
1 1/81.6881.6251.7500.2860.1670.2502.5002.7503.250
1 1/41.8751.8131.9380.2860.1670.2502.7503.0003.500
1 3/82.0632.0002.1250.3330.1670.2503.0003.2503.750
1 1/22.2502.1882.3130.3330.1670.2503.2503.5004.000
1 5/82.4382.3752.500----0.2503.5003.7504.250
1 3/42.6252.5632.6880.400--0.2503.7504.0004.500
1 7/82.8132.7502.875----0.2504.0004.2504.750
23.0002.9253.0750.444--0.2504.2504.5005.000
2 1/43.3753.3003.4500.444--0.2504.7505.0005.500
2 1/23.7503.6753.8250.500--0.2505.2505.5006.000
2 3/44.1254.0504.2000.500--0.2505.7506.0006.500
34.5004.4254.5750.500--0.250--6.5007.000
3 1/44.8754.7754.9750.500--0.250--7.0007.500
3 1/25.2505.1505.3500.500--0.250--7.5008.000
3 3/45.6255.5255.7250.500--0.250--8.0008.500
46.0005.9006.1000.500--0.250--8.5009.000

Nut Dimensions

Nominal Size inchBasic Major Diameter of ThreadWidth Across Flats, FWidth Across Corners, GThickness Heavy Hex Nuts, HThickness Heavy Hex Jam Nuts, H1Maximum Runout of Bearing Surface to Thread Axis, FIM
Heavy HEX NUTSHeavy Hex Jam Nuts
Specified Proof load
Basic inchMin.MaxMin.MaxBasic inchMin.MaxBasic inchMin.MaxUp to 150,000 psi150,000 psi and GreaterAll Strength Levels
1/40.25001/20.4880.5000.5560.57715/640.2180.25011/640.1560.1880.0170.0110.017
5/160.31259/160.5460.5620.6220.65019/640.2800.31413/640.1860.2200.0200.0120.020
3/80.375011/160.6690.6880.7630.79423/640.3410.37715/640.2160.2520.0210.0140.021
7/160.43753/40.7280.7500.8300.86627/640.4030.44117/640.2470.2850.0220.0150.022
1/20.50007/80.8500.8750.9691.01031/640.4640.50419/640.2770.3170.0230.0160.023
9/160.562515/160.9090.9381.0371.08335/640.5260.56821/640.3070.3490.0240.0170.024
5/80.62501 1/161.0311.0621.1751.22739/640.5870.63123/640.3370.3810.0250.0180.025
3/40.75001 1/41.2121.2501.3821.44347/640.7100.75827/640.3980.4460.0270.0200.027
7/80.87501 7/161.3941.4381.5891.66055/640.8330.88531/640.4580.5100.0290.0220.029
11.00001 5/81.5751.6251.7961.87663/640.9561.01235/640.5190.5750.0310.0240.031
1 1/81.12501 13/161.7561.8122.0022.0931 7/641.0791.13939/640.5790.6390.0330.0270.033
1 1/41.250021.9382.0002.2092.3091 7/321.1871.25123/320.6870.7510.0350.0300.035
1 3/81.37502 3/162.1192.1882.4162.5261 11/321.3101.37825/320.7470.8150.0380.0330.038
1 1/21.50002 3/82.3002.3752.6222.7421 15/321.4331.50527/320.8080.8800.0410.0360.041
1 5/81.62502 9/162.4812.5622.8282.9591 19/321.5561.63229/320.8680.9440.0440.0380.044
1 3/41.75002 3/42.6622.7503.0353.1751 23/321.6791.75931/320.9291.0090.0480.0410.048
1 7/81.87502 15/162.8442.9383.2423.3921 27/321.8021.8861 1/320.9891.0730.0510.0440.051
22.00003 1/83.0253.1253.4493.6081 31/321.9252.0131 3/321.0501.1380.0550.0470.055
2 1/42.25003 1/23.3883.5003.8624.0412 13/642.1552.2511 13/641.1551.2510.0610.0520.061
2 1/22.50003 7/83.7503.8754.2754.4742 29/642.4012.5051 29/641.4011.5050.0680.0580.068
2 3/42.75004 1/44.1124.2504.6884.9072 45/642.6472.7591 37/641.5221.6340.0740.0640.074
33.00004 5/84.4754.6255.1025.3402 61/642.8933.0131 45/641.6431.7630.0810.0700.081
3 1/43.250054.8385.0005.5155.7743 3/163.1243.2521 13/161.7481.8760.0870.0750.087
3 1/23.50005 3/85.2005.3755.9286.2073 7/163.3703.5061 15/161.8702.0060.0940.0810.094
3 3/43.75005 3/45.5625.7506.3416.6403 11/163.6163.7602 1/161.9902.1340.1000.0870.100
44.00006 1/85.9256.1256.7557.0733 15/163.8624.0142 3/162.1122.2640.1070.0930.107

Washer Dimensions

Nominal SizeTClipped Width E, Min.
I.D.O.D.StandardExtra Thick
[Note (1)]Max.Min.Max.Min.Max.Min.Max.Min.[Note (2)]
1214.4142725.74.63.110810.5
1618.4183432.44.63.110814
2022.5224240.44.63.110817.5
2224.5244442.44.63.410819.2
2426.5265048.44.63.410821
2730.53056S4.14.63.410823.6
3033.6336058.14.63.410826.2
3639.6397270.14.63.410831.S
4245.6458481.87.24.610836.7
4852.7529592.87.24.610842
5662.762107104.88.76.110849
6470.770118115.88.76.110856
7278.778130127.58.76.110863
8086.986142139.58.76.110870
9096.996159156.58.76.110878.7
100107.9107176173.58.76.110887.5

Weight Chart:- Duplex 2205 Bolt

LENGTHS#2#3#4#5#6#8#10#121/4″5/16″3/8″
1/80.400.550.701.11.4
3/160.500.700.901.21.52.53.9
1/40.600.801.001.41.72.84.35.68.5
5/160.600.901.201.51.93.14.66.19.116.7
3/80.700.901.301.72.13.45.06.59.817.729.2
7/160.801.001.501.92.23.65.46.910.418.830.7
1/20.801.101.602.02.43.95.87.411.119.832.2
9/160.901.201.702.22.64.26.27.811.720.933.6
5/81.001.301.802.32.84.56.68.312.421.935.1
3/41.101.502.102.63.25.07.39.213.624.038.0
7/81.301.702.303.03.55.68.110.114.926.141.0
1″1.401.902.503.43.96.28.911.016.128.844.0
1-1/8″1.502.002.803.84.36.79.611.917.430.247.0
1-1/4″1.602.203.004.14.67.310.412.818.732.349.8
1-1/2″1.802.503.504.75.38.311.914.721.236.555.8
1-3/4″2.102.904.005.36.19.413.516.523.740.761.7
2″2.403.304.506.06.810.615.018.326.244.867.6
2-1/4″2.603.605.006.77.611.816.620.128.819.073.5
2-1/2″2.803.905.507.38.312.918.122.031.353.279.5
2-3/4″3.104.306.007.99.113.919.723.833.957.385.3
3″3.404.706.508.69.815.021.225.636.461.591.3

Different Type of Duplex 2205 Fasteners

Different Types Of Bolts:
ASTM A479 Duplex Steel S32205 Hex Bolts
DIN 1.4462 Carriage Bolts
Duplex Steel S32205 Stud Bolts
Duplex Steel S32205 Hex Head Bolts
Duplex Steel S32205 Forged Hook Bolts
Duplex Steel S32205 Torx Bolts
Duplex Steel S32205 Countersunk Bolts
Duplex Steel S32205 Flange Head Bolts
Duplex Steel S32205 Allen Bolts
S32205 UNS 12-Point Flange Bolts
ASTM A479 UNS S32205 Eye Bolts
Duplex Steel S32205 Bolts
Duplex Steel S32205 U Bolts
Duplex Steel S32205 J Bolts
Duplex Steel S32205 Elevator Bolt
UNS S32205 Lag Bolts
ASTM A479 Grade S32205 Threaded Expansion Anchor Bolt
ASME SA479 High Performance Anchor Bolts
Different Types Of Stud Bolt:
Duplex 2205 Bonding Stud Bolt Flange
DIN 1.4462 Clinch Stud Bolt
UNS S32205 Double End Stud Bolt
Double End Stud Bolts with Reduced Shank
1.4462 Dowel Screw type Stud Bolt
UNS S32205 Full Threaded Stud Bolt
1.4462 Half Threaded Stud Bolt
2205 Tap End Stud Bolts
Different Types Of Nut:
ASTM A479 Duplex Steel S32205 Hex Nuts
ASME SA479 Duplex Steel S32205 T Nuts
Duplex Steel S32205 Metric Nuts
UNS S32205 Rivet Nuts
Duplex Steel S32205 Nuts
Duplex Steel S32205 Sleeve Nuts
S32205 Duplex Steel 12-Point Nuts
ASTM A479 Duplex Steel S32205 Lug Nut
DIN 1.4462 Captive Nuts
Duplex Steel S32205 Dome Nuts
ASME SA479 Acorn Nuts
Duplex Steel S32205 Nyloc Nuts
UNS S32205 Insert Nuts
Duplex Steel S32205 Lock Nuts
ASTM A479 UNS S32205 Castle Nuts
Duplex Steel S32205 Square Nuts
Different Types Of Washer:
ASTM A479 Duplex Steel S32205 Plain Washer
ASME SA479 Duplex Steel S32205 Tab Washer
Duplex Steel S32205 Spring Washer
UNS S32205 Sealing Washer
Duplex Steel S32205 Lock Washer
UNS S32205 Square Washer
ASTM A479 Duplex Steel S32205 Flat Washer
DIN 1.4462 Split Washer

Price List:- Duplex 2205 Bolt

  • Duplex Steel 2205 Hex Bolt
    USD $3.3 – $10.03 / Kg
  • Duplex Steel 2205 Hex Nut
    USD $3.08 – $10.18 / Kg
  • Duplex Steel 2205 Stud Bolt
    USD $3.48 – $10.48 / Kg
  • Duplex 2205 U Bolt
    USD $3.21 – $10.81 / Kg
  • UNS S32205 Spring Washer
    USD $3.17 – $10.45 / Kg
  • Astm A479 Duplex 2205 Threaded Rod
    USD $3.14 – $8 / Kg
  • Duplex 2205 Heavy Hex Bolt
    USD $3.16 – $10.92 / Kg

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

Packaging Industries

We Sumit Impex Metal Ensure the Best Quality of Packing, Because It Plays an Important Role Especially in the Case of International Shipments in Which Consignment Passes Through Various Channels to Reach the Ultimate Destination, So We Put Extraordinary Concern Regarding Packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

Testings (Destructive, Non Destructive)

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City We Deliver:-

DIN 1.4462 Star washer Supplier in Tamilnadu, 2205 Duplex Rivet Nuts Supplier in Hyderabad, DIN 1.4462 Torx Bolts Stockist in Ahmedabad, Duplex 32205 Stud Bolts Supplier in Coimbatore, DIN 1.4462 Self-tapping-screw Stockist in Gujarat, 2205 Duplex 12 point nut Stockist in Kerla, ASME SA479 Duplex 2205 Hex Nuts Stockist in Chennai, UNS S31803 Forged Hook Bolts Manufacturer in Mumbai.

Countries We Export:-

UNS S32205 Self drilling screws Stockist in Libya, Duplex 32205 Roofing screws Manufacturer in Israel, 2205 Duplex 12 point nut Stockist in Egypt, 32205 Duplex Countersunk Bolts Stockist in Australia, ASME SA479 Duplex 2205 Sealing washer Exporter in Lebanon, Duplex 32205 Lock washer Exporter in Yemen, Duplex 32205 Stud Bolts Supplier in Saudi Arabia, ASTM A479 Duplex 2205 Hex Bolts Manufacturer in USA.
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