Sachiya Steel International offers an extensive range of Duplex S31803 Round Bar, which has some outstanding features to offer such as rust free, superior tensile strength, wear & tear resilient, and so on. Our Duplex Steel S31803 Round Bars is a ferritic and austenitic stainless steel that has higher corrosion resistance and elevated potency. These Duplex Steel S32205 Round Bars combines better-quality resistance to SCC, pitting, high strength and crevice corrosion in comparison by means of other stainless steel grades.
Our Duplex Steel S31803 Square Bars is nitrogen improved steel that was industrialized to fight common corrosion issues come across by means of the 300 series stainless steels. These Duplex Steel S32205 Flat Bars is ferritic, two – phase, austenitic 3 percent molybdenum, 22 percent chromium, and 5 percent – 6 percent nickel – alloyed stainless steel.
Duplex S31803 Round Bar | Duplex S31803 Round Bar | Duplex S31803 Round Bar | Duplex S31803 Round Bar | Duplex S31803 Round Bar | Duplex S31803 Round Bar
Meanwhile, these Duplex Steel S31803 Threaded Bars are also being offered in different sizes and shapes to our customers. The corrosive environment of these Duplex Steel S32205 Hollow Bars may significantly reduce the effective fatigue strength of steel. When hot forming is required, the work – piece of our Duplex Steel S31803 Hexagonal Bars should be heated uniformly and worked in the range of 1750 Degree F – 2250 Degree F. These Duplex Steel S32205 Triangular Bars is quite soft at these temperatures and is readily formed, where above this range it is subject to hot tearing.
Duplex S31803/S32205 Round Bar Specifications |
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| Specifications | : | ASTM A276, ASME SA276 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size |
: | 6 mm to 120 mm. |
| Diameter |
: | 6mm to 350mm Diameter |
| Thickness | : | 100 to 6000 mm Length |
| Tolerance |
: | +/-0.2mm |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | : | 1 to 6 Meters, Custom Cut Lengths |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
S31803/S32205 Duplex Round Bar Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex 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 |
| Duplex S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.5 – 3.5 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Duplex S31803/S32205 Rods Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Equivalent Grades for S31803/S32205 Duplex Round Bar
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex S31803/S32205 | 1.4462 | S31803 / S32205 |
Sachiya Steel International offers an extensive range of Super Duplex S32750 Round Bar, where our experts work in close vicinity in the company of customers to make these products according to their preferences and choices.
Super Duplex Steel S32760 Round Bars has outstanding corrosion resistance to an extensive range of media, by means of exceptional resistance to crevice corrosion and pitting in seawater and other chloride comprising atmospheres, through Critical Pitting Temperature beyond 50 Deg C.Super Duplex S32750 Round Bars is steel industrialized for uses that demand corrosion resistance and high strength.
Super Duplex Steel S32750 Square Bars merges the most necessary features of both austenitic and ferritic steels.
Meanwhile, these Super Duplex Steel S32760 Flat Bars are also being offered in different sizes and shapes to our customers.
Immediately below certain range, the austenite Super Duplex Steel S32750 Threaded Bars becomes substantially stronger than the ferrite and may cause cracking, a particular danger to “cold” edges.Super Duplex S32750 Round Bar | Super Duplex S32750 Round Bar | Super Duplex S32750 Round Bar | Super Duplex S32750 Round Bar | Super Duplex S32750 Round Bar | Super Duplex S32750 Round BarSuper Duplex Steel S32760 Hollow Bars has high strength and high corrosion resistance to produce high corrosion fatigue strength.
Below 1700 Degree F, there can be rapid formation of intermetallic phases in these Super Duplex Steel S32750 Hexagonal Bars because of the combination of temperature and deformation.
