Semih Metals exports its products to local cities and countries. SS 430 Hollow Bar is widely used in the oil drilling industry and seawater equipment because of its excellent strength and toughness. Many manufacturers offer SS 430 Hollow Bars in different price ranges, and a simple online search will provide a long list of options. However, among all the SS 430 Hollow Bars available, that offered by Semih Metals are superior in quality and also abrasion-resistant. It is one of the leading manufacturers in its field. At Semih Metals, you can find the greatest graded steels offered at competitive prices, guaranteed quality, and abrasion-resistant products that meet your requirements.
SS 430 hollow-bars are made of ferritic stainless steel alloy, mainly of 16-18% chromium, with low carbon content (0.12% max), which gives good corrosion resistance in sensitive areas This alloy this has high oxidation resistance, by heat treatment Not rigid. It has good ductility, weldability and moderate strength. With a yield strength of about 205 MPa and a tensile strength of 450 MPa, SS 430 hollow rods are commonly used in kitchen appliances, automotive parts and construction applications due to their aesthetic finish and slow corrosion resistance.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Range : Range – 3.17mm to 350mm dia
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 430 | 0.12 | 18.0 | 1.25 | – | 0.06 | 0.15 | 1.00 |
| Element | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell (HB) max) |
| SS 430 | 552 | 379 | 25 | 262 |
| Hollow Bar | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.49 | 1.60 |
| 18 | 0.62 | 2.02 |
| 20 | 0.76 | 2.49 |
| 22 | 0.92 | 3.02 |
| 25 | 1.19 | 3.90 |
| 28 | 1.49 | 4.89 |
| 28 | 1.49 | 4.89 |
| 30 | 1.71 | 5.61 |
| 32 | 1.95 | 6.38 |
| 36 | 2.46 | 8.08 |
| 38 | 2.74 | 9.00 |
| 40 | 3.04 | 9.97 |
| 45 | 3.85 | 12.62 |
| 50 | 4.75 | 12.62 |
| 56 | 8.96 | 19.55 |
| 60 | 6.84 | 22.44 |
| 65 | 8.03 | 26.34 |
| 70 | 9.31 | 30.54 |
| 75 | 10.69 | 35.06 |
| 80 | 12.16 | 39.89 |
| 90 | 15.39 | 50.49 |
| 100 | 19 | 62.34 |
SS 430 offers good corrosion resistance in mildly corrosive environments but is less resistant than austenitic stainless steels like SS 304 or 316. It is more prone to corrosion in harsh environments, especially those with high chloride content.
SS 430 hollow bars typically range in outer diameters from 20mm to 300mm and wall thicknesses from 2mm to 30mm. Tolerances vary but are generally within ±0.5mm for diameter and ±0.2mm for wall thickness, depending on the manufacturer.
SS 430 hollow bars have a wide range of uses in applications where resistance to corrosion and aesthetic value is important. Some common applications include the manufacture of equipment for the kitchen such as sinks, cookware, and dishwashers as it resists mild oxidation. It is used also in automotive parts, especially in exhaust systems and in architectural elements such as railings and decorative trims. In addition, SS 430 hollow bars are used to make pipes, tubes and structural parts for general engineering purposes due to their ease of weldability, fairly good strength and good workability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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