Ashtavinayak Alloys is a prominent exporter of Duplex Steel UNS S32520 / S32550 Round Bars, which are available in different sizes and range. To fulfil the customer's needs, offered Duplex Steel UNS S32520 / S32550 Flat Bars are quality checked on several parameters set by the industry. Duplex Steel UNS S32520 / S32550 Square Bars is frequently used in pressurized applications and is available in various shapes and sizes for use in different applications. Our entire range of Duplex Steel UNS S32520 / S32550 Threaded Bars is well-tested before the final dispatch thereby ensuring its exceptional quality. To assure their flawless range, our offered Duplex Steel UNS S32520 / S32550 Hollow Bars are tested under the direction of quality controllers.
Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.
Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.
2507 Duplex is highly resistant to uniform corrosion by organic acids such as formic and acetic acid. It is also highly resistant to inorganic acids, Alloy 2507 is highly resistant to carbide-related intergranular corrosion. Due to the ferritic portion of the duplex structure of the alloy it is very resistant to stress corrosion cracking in warm chloride containing environments. Through additions of chromium, molybdenum and nitrogen localized corrosion such as pitting and crevice attack are improved. Alloy 2507 has excellent localized pitting resistance.
Dimensions : | ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards. |
Standard : | ASTM A276, ASTM A479 |
Size : | 6 mm to 120 mm |
Diameter : | 6 mm to 350 mm Diameter |
Thickness : | 100 mm to 600 mm Length |
Tolerance : | +/-0.2 mm or as per clients' requirements |
Length : | 1 Meter to 6 Meters, Custom cut lengths |
Form : | Round, Square, Hex, Flat, Rectangular, Forged, Rod etc. |
Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Super Duplex Steel Ferrinox 255 Round bar | ||||||||
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Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr |
3mm | 0.017 | 0.055 | 20mm | 0.753 | 2.470 | 3" | 10.900 | 35.762 |
1/8" | 0.019 | 0.062 | 22mm | 0.908 | 2.979 | 3-1/4" | 12.800 | 41.996 |
5/32" | 0.029 | 0.095 | 7/8" | 0.926 | 3.038 | 3-1/2" | 14.850 | 48.772 |
4mm | 0.030 | 0.098 | 24mm | 1.080 | 3.543 | 3-3/4" | 17.001 | 55.780 |
3/16" | 0.043 | 0.141 | 25mm | 1.180 | 3.871 | 4" | 19.306 | 63.340 |
5mm | 0.047 | 0.154 | 1" | 1.210 | 3.970 | 4-1/4" | 21.908 | 72.249 |
7/32" | 0.058 | 0.190 | 26mm | 1.271 | 4.170 | 4-1/2" | 24.4487 | 80.340 |
6mm | 0.068 | 0.223 | 27mm | 1.368 | 4.490 | 4-3/4" | 27.366 | 90.249 |
1/4" | 0.076 | 0.249 | 1-1/8" | 1.534 | 5.033 | 5" | 30.461 | 99.940 |
7mm | 0.091 | 0.298 | 30mm | 1.691 | 5.548 | 5-1/2" | 36.690 | 121.000 |
5/16" | 0.118 | 0.387 | 1-1/4" | 1.924 | 6.349 | 6" | 43.860 | 143.900 |
8mm | 0.120 | 0.398 | 32mm | 1.894 | 6.314 | 6-1/2" | 51.093 | 167.630 |
9mm | 0.152 | 0.498 | 1-3/8" | 2.303 | 7.550 | 7" | 59.432 | 196.000 |
3/8" | 0.170 | 0.557 | 35mm | 2.390 | 7.553 | 7-1/2" | 68.226 | 225.000 |
10mm | 0.189 | 0.620 | 36mm | 2.438 | 7.999 | 8" | 77.586 | 254.55 |
11mm | 0.228 | 0.748 | 38mm | 2.792 | 8.903 | 10" | 121.048 | 397.140 |
7/16" | 0.232 | 0.761 | 1-1/2" | 2.715 | 8.951 | |||
12mm | 0.271 | 0.889 | 40mm | 3.009 | 9.872 | |||
1/2" | 0.303 | 0.994 | 1-5/8" | 3.200 | 10.449 | |||
13mm | 0.318 | 1.043 | 1-3/4" | 3.712 | 12.179 | |||
14mm | 0.368 | 1.207 | 45mm | 3.807 | 12.555 | |||
9/16" | 0.383 | 1.256 | 1-7/8" | 4.260 | 13.977 | |||
15mm | 0.424 | 1.391 | 48mm | 4.330 | 14.205 | |||
5/8" | 0.473 | 1.551 | 50mm | 4.698 | 15.414 | |||
16mm | 0.481 | 1.578 | 2" | 4.848 | 15.906 | |||
17mm | 0.543 | 1.791 | 2-1/8" | 5.475 | 17.963 | |||
11/16" | 0.573 | 1.880 | 2-1/4" | 6.135 | 20.128 | |||
18mm | 0.610 | 2.001 | 60mm | 6.768 | 22.205 | |||
3/4" | 0.682 | 2.237 | 2-3/8" | 6.838 | 22.435 | |||
2-1/2" | 7.576 | 24.856 | ||||||
2-5/8" | 8.354 | 27.409 | ||||||
2-3/4" | 9.169 | 30.083 |
C | Mn | Si | P | S | Cr | Cu | Ni | N |
0.03 | 2.5 | 1.0 | 0.04 | 0.03 | 21.5 -24.5 | 0.05-2.0 | 3.0-3.5 | 0.05-2.0 |
Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (HB) MAX |
87 | 58 | 25 | 293 |
Density at 68°F (20°C) | 0.28 lbm/in3 7800 kg/cm3 |
Coefficient of Thermal Expansion | ax10-6°C-1 |
68°F to: 212°F (20 -100°C) | 13 |
68°F to 392°F (20 -200°C) | 13.5 |
68°F to 572°F (20 -300°C) | 14 |
Thermal Conductivity | W.m-1.K-1 |
at 68°F (20°C) | 17 |
at 212°F (100°C) | 18 |
at 392°F (200°C) | 19 |
at 572°F (300°C) | 20 |
Electrical Resitivity | (μ_ cm) |
at 68°F (20°C) | 80 |
at 212°F (100°C) | 92 |
at 392°F (200°C) | 100 |
at 572°F (300°C) | 105 |
Specific Heat | (Btu/lb/°F) |
32°F to: 212°F (20 -100°C) | 0.11 |
Saf 2507 Alloy Stainless Steel T-Bars | 22 Cr Alloy Steel Rounds |
Super Duplex Steel Ferrinox 255 Stainless Steel Round Bars | Super Duplex Steel Ferrinox 255 Alloy Hexagonal Bars |
Type 2507 Threaded Bars | Stainless Steel 2304 ReBars |
Type 2507 Rectangular Bars | Alloy Stainless Steel Grade 2304 Flat Bars |
22 Cr Alloy Steel Hollow Bars | Type 2507 Precision Ground Bars |
Stainless Steel 2304 Square Bars | Type 2507 Half-Round Bars |
Alloy SS 2304 Rods | Super Duplex Steel Ferrinox 255 Alloy Hex Bars |
Stainless Steel 2304 Hexagon Bars | Super Duplex Steel Ferrinox 255 Werkstoff 1.4507 Forged Bars |
Super Duplex Steel Ferrinox 255 Werkstoff 1.4507 Precision Ground Stock | Alloy Stainless Steel Grade 2304 Triangle Bars |
22 Cr Alloy Steel Round Bars | 22cr Alloy Round Rod |
Super Duplex Steel Ferrinox 255 Werkstoff 1.4507 Bright Bars | Alloy SS 2304 Black Bars |
Super Duplex Steel Ferrinox 255 Grade Spring Steel Bars | 22cr Alloy Forged Round Bars |
Super Duplex Steel Ferrinox 255 Grade Round Hot Forged Bars | Stainless Steel 2304 Polish Bars |
22cr Alloy Threaded Bars | Super Duplex Steel Ferrinox 255 Grade Cold Drawn & Polished Square Bars |
Stainless Steel 2304 Cold Drawn Bars | Cold Rolled 2304 Alloy Steel Round Hot Forged Bars |
2304 Alloy Steel Billets Bars | Super Duplex Steel Ferrinox 255 Werkstoff 1.4507 Ingot |
Super Duplex Steel Ferrinox 255 Alloy Polished Round Bars | Bright Super Duplex Steel Ferrinox 255 Steel Hollow Bars |
Solid Round 20mm Super Duplex Steel Ferrinox 255 Steel Bars | Cold drawn Super Duplex Steel Ferrinox 255 Stainless Steel round Bars |
2304 Alloy Steel Black Surface Round Bars | Super Duplex Steel Ferrinox 255 Grade Round Bars For Shaft |
Large Diameter Super Duplex Steel Ferrinox 255 F51 Round Bars | Saf 2507 Alloy Stainless Steel flat bright round Bars |
Stainless Steel 2304 RCS Bars | Hot Rolled Super Duplex Steel Ferrinox 255 Steel round Bars |
Half Super Duplex Steel Ferrinox 255 Steel round Bars | Bright Black surface Super Duplex Steel Ferrinox 255 F51 round Bars |
Ashtavinayak Alloys supply Ferrinox 255 / Uranus 2507 (UNS S32520 / S32550 / Wr.No. 1.4507) Round Bars at Andhra Pradesh, Hyderabad, Chennai, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Haryana, Himachal Pradesh, baddi, Gujarat, Srinagar, Jharkhand, Karnataka, Kerala, Thiruvanthapuram, Madhya Pradesh, Maharashtra, pune, Manipur, Meghalaya, Mizoram, Nagaland, Orissa, Punjab, Rajasthan, Sikkim, Uttar Pradesh, Uttaranchal, West Bengal.
Ashtavinayak Alloys exports Ferrinox 255 / Uranus 2507 (UNS S32520 / S32550 / Wr.No. 1.4507) Round Bars to Countries like UAE, Oman, Quatar, Kuwait, Egypt, South Africa, Uganda, Tanzania, Sudan, Saudi Arabia, Cameroon, Gabon, Seychelles, Ethiopia, Tunisia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Turkey, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, Libya, Equatorial Guinea, The Republic Of Congo, europe, Africa, Asia, North America, South America, Middle East, Far East.etc.
For further enquiries related to Ferrinox 255 / Uranus 2507 (UNS S32520 / S32550 / Wr.No. 1.4507) Round Bars kindly get back to us on :- salesashtavinayakalloys@gmail.com in or whatsapp on +91 9969678686