Stainless Steel 409m Plates

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<b>Stainless Steel 409m Plates</b> is a high quality product. Its demand in the market is growing every day. Our manufactured STAINLESS STEEL 409M PLATESS are used in various industries worldwide. Stainless Steel 409M Plates provide excellent resistance to oxidation and atmospheric corrosion, especially in high-temperature environments. They are widely used in automotive exhaust systems due to their ability to withstand thermal cycling and moderate corrosive conditions. With good fabrication characteristics and durability, SS 409M plates are commonly used in structural components, industrial equipment, and engineering applications.<div><br></div><div><div>
<h3 style="color: rgb(0, 0, 0); background-color: transparent; box-shadow: none;">Chemical Composition of Stainless Steel 409M Plates</h3><div style="font-size: 11px; color: rgb(0, 0, 0); background-color: transparent; box-shadow: none;"><div data-mce-tabindex="-1" style="background-color: transparent; box-shadow: none; color: black;"><div class="custom-table-wrapper" style="overflow-x: auto; margin-bottom: 20px; font-size: 13px;"><table data-start="983" data-end="1303" style="border-collapse: collapse; width: 100%; border-width: medium medium 5px; border-style: none none solid; border-color: currentcolor currentcolor rgb(0, 74, 173); border-image: initial; margin-bottom: 20px;"><thead data-start="983" data-end="1012"><tr data-start="983" data-end="1012" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><th data-start="983" data-end="993" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;"><h4>Element</h4></th><th data-start="993" data-end="1012" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;"><h4>Composition (%)</h4></th></tr></thead><tbody data-start="1043" data-end="1303"><tr data-start="1043" data-end="1076" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td data-start="1043" data-end="1059" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Chromium (Cr)</td><td data-col-size="sm" data-start="1059" data-end="1076" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">10.50 – 11.75</td></tr><tr data-start="1077" data-end="1107" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td data-start="1077" data-end="1093" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Titanium (Ti)</td><td data-col-size="sm" data-start="1093" data-end="1107" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Stabilized</td></tr><tr data-start="1108" data-end="1136" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td data-start="1108" data-end="1121" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Carbon (C)</td><td data-col-size="sm" data-start="1121" data-end="1136" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.03 – 0.08</td></tr><tr data-start="1137" data-end="1166" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td data-start="1137" data-end="1154" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Manganese (Mn)</td><td data-col-size="sm" data-start="1154" data-end="1166" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">1.00 Max</td></tr><tr data-start="1167" data-end="1194" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td data-start="1167" data-end="1182" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Silicon (Si)</td><td data-start="1182" data-end="1194" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">1.00 Max</td></tr><tr data-start="1195" data-end="1225" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td data-start="1195" data-end="1212" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Phosphorus (P)</td><td data-col-size="sm" data-start="1212" data-end="1225" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.040 Max</td></tr><tr data-start="1226" data-end="1252" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td data-start="1226" data-end="1239" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Sulfur (S)</td><td data-start="1239" data-end="1252" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.030 Max</td></tr><tr data-start="1253" data-end="1279" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td data-start="1253" data-end="1267" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Nickel (Ni)</td><td data-col-size="sm" data-start="1267" data-end="1279" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.50 Max</td></tr><tr data-start="1280" data-end="1303" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td data-start="1280" data-end="1292" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Iron (Fe)</td><td data-start="1292" data-end="1303" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Balance</td></tr></tbody></table></div></div></div></div></div>

We Are A Top Quality Stainless Steel 409m Plates Supplier. We Supply A Large Amount Of Stainless Steel 409m Plates According To Client Demand.

Stainless Steel 409m Plates Supplier In India

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Plates

Stainless steel plate

Stainless steel 409m plates

R.H. Alloys is a Mumbai-based stainless steel manufacturer, supplier, and stockist serving industrial and commercial buyers. The company specializes in sourcing, stocking, and supplying high-quality stainless steel products across various industries such as construction, fabrication, and engineering. Its product range includes sheets, plates, coils, circles, pipes, tubes, round bars, and flat bars.

R.H. Alloys deals primarily in 300 and 400 series grades like SS 304, 316, 202, and 409, ensuring durability, corrosion resistance, and precision. The company focuses on maintaining ready stock for quick delivery and offers customized cutting solutions as per client requirements.

With a strong emphasis on quality, materials are sourced from reputed mills and tested to meet industry standards. Additional services include inspection, testing, and logistics support, making it a reliable one-stop solution for stainless steel needs.

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<p data-pm-slice="0 0 []" style="background-color: transparent; box-shadow: none; color: black;">R H Alloys is an established and prominent <b>stainless steel 409M plate manufacturer</b>, supplying high-strength, corrosion-resistant and durable plates for industrial and structural applications. The high weldability and oxidation resistance at high temperatures make these plates popular choices in railway applications, manufacturing, car exhaust systems, and construction. One of its strengths is its high mechanical strength, which makes it ideal for applications that require a lot of use and reliability, such as those in high-stress environments.<br style="background-color: transparent; box-shadow: none; color: black;"><br style="background-color: transparent; box-shadow: none; color: black;"><b>Stainless steel 409M plates</b> are a trusted <b>B2B marketplace</b> supplier segment that is available in different thickness ranges, widths, and customisations to suit different projects. These plates have good formability and high toughness and are also suitable for high-temperature applications at cost-effective performance. In addition to these products, Stainless Steel 410 plates are also popular in the engineering and manufacturing industries for applications which demand higher levels of hardness, durability, and moderate corrosion resistance.<br style="background-color: transparent; box-shadow: none; color: black;"><br style="background-color: transparent; box-shadow: none; color: black;">The production process and quality control of Stainless Steel 409M plates are advanced and meet strict quality standards to ensure dimensional accuracy and stable performance. They have very good ability to resist scale, air corrosion and mechanical stress, and they can be used in transportation, power generation, agriculture and fabrication sectors. These plates come in customised sizes and finishes, are strong and durable and can be used in different industrial processes.</p><p data-pm-slice="0 0 []" style="background-color: transparent; box-shadow: none; color: black;"><br></p><div>
<h3 class="ccc" style="font-size: 22px; color: rgb(18, 143, 230); background-color: transparent; box-shadow: none;">Equivalent Grades of Stainless Steel 409M Plate<span class="ez-toc-section-end" style="font-size: inherit; font-weight: inherit; font-style: inherit; background-color: transparent; box-shadow: none; color: black;"></span></h3><div class="table-responsive abc" style="color: rgb(25, 25, 25); background-color: transparent; box-shadow: none;"><div class="custom-table-wrapper" style="overflow-x: auto; margin-bottom: 20px; font-size: 13px;"><table style="border-collapse: collapse; width: 100%; border-width: medium medium 5px; border-style: none none solid; border-color: currentcolor currentcolor rgb(0, 74, 173); border-image: initial; margin-bottom: 20px;"><tbody><tr style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Grade</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">WERKSTOFF NR.</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">AISI</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">UNS</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">AFNOR</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">BS</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">GOST</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">JIS</td></tr><tr style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">SS 409M</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">–</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">–</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">–</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">–</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">HYFAB 3/12</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">–</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">–</td></tr></tbody></table></div></div>

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<div class="column mcb-column mcb-item-3iy00q23p one column_column" style="color: rgb(25, 25, 25); background-color: transparent; box-shadow: none;"><div class="column_attr clearfix" style="font-size: inherit; font-weight: inherit; font-style: inherit; background-color: transparent; box-shadow: none; color: black;"><h3 class="ccc" style="font-size: 22px; font-style: inherit; color: rgb(18, 143, 230); background-color: transparent; box-shadow: none;">Chemical Composition of Stainless Steel 409M Plate<span class="ez-toc-section-end" style="font-size: inherit; font-weight: inherit; font-style: inherit; background-color: transparent; box-shadow: none; color: black;"></span></h3><div class="table-responsive abc" style="font-size: inherit; font-weight: inherit; font-style: inherit; background-color: transparent; box-shadow: none; color: black;"><div class="custom-table-wrapper" style="overflow-x: auto; margin-bottom: 20px; font-size: 13px;"><table style="border-collapse: collapse; width: 100%; border-width: medium medium 5px; border-style: none none solid; border-color: currentcolor currentcolor rgb(0, 74, 173); border-image: initial; margin-bottom: 20px;"><tbody><tr style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Grade</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">C (max)</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Si (max)</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Mn</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Cr</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Ni</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">P(max)</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">S (max)</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">N (max)</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Other Elements</td></tr><tr style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">SS 409M</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.03</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">1.00</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.5-1.5</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">10.80-12.50</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">1.5 max</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.040</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.030</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.03</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">–</td></tr></tbody></table></div></div></div></div><div class="column mcb-column mcb-item-jfr400sjl one column_column" style="color: rgb(25, 25, 25); background-color: transparent; box-shadow: none;"><div class="column_attr clearfix" style="font-size: inherit; font-weight: inherit; font-style: inherit; background-color: transparent; box-shadow: none; color: black;"><h3 class="ccc" style="font-size: 22px; font-style: inherit; color: rgb(18, 143, 230); background-color: transparent; box-shadow: none;"><span class="ez-toc-section" id="Mechanical_Properties_of_Stainless_Steel_409M_Plate" ez-toc-data-id="#Mechanical_Properties_of_Stainless_Steel_409M_Plate" style="font-size: inherit; font-weight: inherit; font-style: inherit; background-color: transparent; box-shadow: none; color: black;"></span>Mechanical Properties of Stainless Steel 409M Plate<span class="ez-toc-section-end" style="font-size: inherit; font-weight: inherit; font-style: inherit; background-color: transparent; box-shadow: none; color: black;"></span></h3><div class="table-responsive abc" style="font-size: inherit; font-weight: inherit; font-style: inherit; background-color: transparent; box-shadow: none; color: black;"><div class="custom-table-wrapper" style="overflow-x: auto; margin-bottom: 20px; font-size: 13px;"><table style="border-collapse: collapse; width: 100%; border-width: medium medium 5px; border-style: none none solid; border-color: currentcolor currentcolor rgb(0, 74, 173); border-image: initial; margin-bottom: 20px;"><tbody><tr style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">U.T.S. N/mm<sup style="font-size: 13px !important;">2</sup>&nbsp;Min</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.2% Proof<br>Stress / YS<br>N/mm<sup style="font-size: 13px !important;">2</sup>&nbsp;Min</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">% El<br>(GL = 50 mm)<br>Min</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Hardness<br>HR<sub style="font-size: 13px !important;">B</sub>&nbsp;max</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Cold Bend</td></tr><tr style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">450</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">275</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">22</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">92</td><td style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">180° 1 t</td></tr></tbody></table></div></div></div></div>

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Stainless Steel 409M Plates India | ASTM A240 UNS S409M00 Plate Manufacturer & Supplier

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United Stainless LLP has an excellent standing in the metal market for continuously delivering high-quality Stainless Steel Sheet, Plates, and Coils to our loyal customers.

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stainless steel 409ms sheets manufacturer in india, thermal stability, structural reliability

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