Unifit Metalloys Inc. is one of the well-known manufacturers and traders of Duplex Steel UNS S31803 & UNS S32205 Hex Bolts, which has higher combination of chromium and direct nickel content. Preheating of Duplex Steel UNS S31803 Hex Bolts is not necessary for this steel, as the temperature should not exceed 150 Degree C. Our entire range of Duplex Steel UNS S32205 Hex Bolts is corrosion resistant in nature and is delivered in varied specifications and shapes. Quality being our forte, we have a firm conviction in maintaining international standards in the entire assortment of products like UNS S31803 Duplex Steel Hex Bolts offered by us.
UNS S32205 Duplex Steel Hex Bolts is used when the application environment involves moist corrodes in a temperature range lower than that which is normally considered "high temperature" service. Duplex Steel 2205 Hex Bolts is often used at cryogenic temperatures, with excellent toughness to -450 Degree F, and low magnetic permeability.
Stainless 2205 Hex Bolts supplied by us are accepted by clients in various spheres of the industries ranging from basic industries such as Sugar, Paper, Textile, Dairy, and Engineering to more such as Oil & Gas, Petrochemical, Chemical & Fertilizers, Power Generation and Nuclear Industries. Composed of nickel and chromium, Alloy 2205 Hex Bolts is efficient in reducing environments such as those that contain sulfur.
STANDARD | WERKSTOFF NR. | UNS |
Duplex 2205 | 1.4462 | S31803 / S32205 |
Specifications : ASTM A193 / ASME SA193, ASTM F593, DIN, ASTM, BS and all International Standards
Length : 8mm to 100mm | 3/8 to 4″
Size : M5 TO M16, (1/4″ TO 5/8″) Custom Sizes
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Tensile Strength, ksi | 0.2% Yield Strength, ksi | Elongation, % | Hardness [HRC] |
---|---|---|---|
90 min | 65 min | 25 min | 293 max |
We offer wide range of industrial Duplex Steel S31803, S32205 Hex Bolts that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Duplex Steel S31803/S32205 Hex Bolts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Our products range of Duplex Steel S31803, S32205 Hex Bolts find application in various areas such as: Oil Expansion Projects, Petro-Chemical Industries, Off Shore & On Shore Oil Towers, Civil Construction Industries, Railways, Pumps, Steel Plants, Heavy Engineering Industries, Home Fittings, Vessels, Valves, power Generation Units ( Nuclear, Hydro or Thermal), Civil Industries, Fertilizer Plants, Ship Building Industries etc.
Diameter | Head Size |
1/4" | 7/16" |
5/16" | 1/2" |
3/8" | 9/16" |
7/16" | 5/8" |
1/2" | 3/4" |
9/16" | 13/16" |
5/8" | 15/16" |
3/4" | 1 1/8" |
7/8" | 1 5/16" |
1" | 1 1/2" |
Hex Bolt Dimensions, Sizes, Threads per Inch, Head Dimensions & Minimum Threaded Length | ||||||||
Nominal Size | Threads per Inch |
Head Width | Head Height |
Minimum Threaded Length |
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Across Flats |
Across Corners |
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Fraction | Decimal | UNC | UNF | Basic | Avg | Basic | ≤6" | >6" |
1/4 | 0.2500 | 20 | 28 | 7/16 | 1/2 | 5/32 | 3/4 | 1 |
5/16 | 0.3125 | 18 | 24 | 1/2 | 9/16 | 13/64 | 7/8 | 1 1/8 |
3/8 | 0.3750 | 16 | 24 | 9/16 | 41/64 | 15/64 | 1 | 1 1/4 |
7/16 | 0.4375 | 14 | 20 | 5/8 | 45/64 | 9/32 | 1 1/8 | 1 3/8 |
1/2 | 0.5000 | 13 | 20 | 3/4 | 55/64 | 5/16 | 1 1/4 | 1 1/2 |
9/16 | 0.5625 | 12 | 18 | 13/16 | 59/64 | 23/64 | 1 3/8 | 1 5/8 |
5/8 | 0.6250 | 11 | 18 | 15/16 | 1 1/16 | 25/64 | 1 1/2 | 1 3/4 |
3/4 | 0.7500 | 10 | 16 | 1 1/8 | 1 9/32 | 15/32 | 1 3/4 | 2 |
7/8 | 0.8750 | 9 | 14 | 1 5/16 | 1 31/64 | 35/64 | 2 | 2 1/4 |
1 | 1.0000 | 8 | 12 | 1 1/2 | 1 45/64 | 39/64 | 2 1/4 | 2 1/2 |
1 1/8 | 1.1250 | 7 | 12 | 1 11/16 | 1 29/32 | 11/16 | 2 1/2 | 2 3/4 |
1 1/4 | 1.2500 | 7 | 12 | 1 7/8 | 2 7/64 | 25/32 | 2 3/4 | 3 |
1 3/8 | 1.3750 | 6 | 12 | 2 1/16 | 2 21/64 | 27/32 | 3 | 3 1/4 |
1 1/2 | 1.5000 | 6 | 12 | 2 1/4 | 2 17/32 | 1 5/16 | 3 1/4 | 3 1/2 |
Unifit Metalloys Inc. manufactures, suppliers and exports of Duplex Steel S31803 / S32205 Hex Bolt to various countries such as Lithuania, Russia, Nigeria, Morocco, Lebanon, Bahrain, Pakistan, Taiwan, Singapore, Slovakia, Mexico, Azerbaijan, Iraq, United States, Hong Kong, South Korea, Mexico, Ukraine, Colombia, South Africa, Nigeria, Afghanistan, United Arab Emirates, Bangladesh, Trinidad & Tobago, Saudi Arabia, Bolivia, Denmark, Sri Lanka, Iran, Australia, Croatia, Libya, Indonesia, Poland, Kazakhstan, Peru, Spain, New Zealand, Sweden, Egypt, Switzerland, Ecuador, United Kingdom, Ghana, Netherlands, Italy, Hungary, Portugal, France, Brazil, Greece, Kenya, Belgium, Romania, Serbia, Norway, Czech Republic, Finland, Argentina, Chile, Chile, Vietnam, Iran, Qatar, Gabon, Canada, China, Oman, Angola, Bulgaria, Kuwait, Poland, Jordan, Turkey, Israel, Malaysia, Algeria, Venezuela, Estonia, Austria, Tunisia, Thailand, Belarus, Philippines, Yemen, Costa Rica, Bhutan, Mongolia, Japan.