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Mahavir Metals India is a well-known Supplier and exporter of Stainless Steel 303 Hexagon Bars with enough resistance to chloride ion stress corrosion cracking and a very stable austenite structure. Our SS 303 Metric Hex Bars' chemical makeup is intended to give high resistance to a wide range of corrosive conditions. These Type 303 Hex Bars have good resistance to both reducing and oxidising acids like as sulfuric and phosphoric acids, which aids in the prevention of stress-corrosion cracking. Chemical and petrochemical, air pollution control, food processing, offshore oil and gas production, nuclear, petroleum refining, ore processing, steel pickling, and waste disposal industries all use our Grade 303 Hex Bars for corrosion resistance. These AISI 303 Hex Bars' chromium and molybdenum composition makes them resistant to chloride pitting.
Our 303 Stainless Steel Hexagon Bar contains enough steel to resist chloride-ion stress-corrosion cracking. These Stainless Steel UNS S30300 Hex Bars are commonly used in oil and gas applications, pickling components, and chemical processing. Our SUS 303 Hex Bars can be welded using the shielded metal-arc process with alloy welding electrode 135, gas-shielded arc procedures with alloy filler metal 65, and resistance welding processes. These Stainless Steel Din 1.4305 Hex Bars are forerunners of numerous Molybdenum-containing nickel iron chromium alloys that have seen service throughout the last century.
Dimensions | ASTM, ASME |
Standard | ASTM / ASME SA A276, A479, ASTM A493 |
Length | Random, Fix & Cut Length |
Size | 20MM to 150MM |
STANDARD | UNS | WERKSTOFF NR. |
SS 303 | S30300 | 1.4305 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
Stainless Steel 303 | 0.15 max | 2 max | 1 max | 0.20 max | 0.15 min | 17.0-19.0 | – | 8 – 10 |
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STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Stainless Steel 303 | 1.4305 | S30300 | SUS 303 |
Element | Density, lb/in3 | Modulus of Elasticity, psi | Linear Expansion, 68-212°F, /°F | Thermal Conductivity, Btu/ft hr°F | Heat Capacity, Btu/lb°F | Electrical Resistivity, Ω-inch |
SS 303 | 0.285 | 29 x 106 | 9.4 x 10-6 | 8.7 | 0.12 | 27.6 x 10-6 |
Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
16 | 0.55 | 1.79 |
18 | 0.69 | 2.27 |
20 | 0.85 | 2.80 |
22 | 1.03 | 3.39 |
25 | 1.33 | 4.38 |
28 | 1.67 | 5.49 |
30 | 1.92 | 6.30 |
32 | 2.19 | 7.17 |
36 | 2.77 | 9.07 |
38 | 3.08 | 10.11 |
40 | 3.41 | 11.20 |
45 | 4.32 | 14.18 |
50 | 5.34 | 17.50 |
56 | – | – |
60 | – | – |
65 | – | – |
70 | – | – |
75 | – | – |
80 | – | – |
90 | – | – |
100 | – | – |