Aiman Metals stands out as a top-notch manufacturer and supplier of premium stainless steel products right from Kuala Lumpur, Malaysia. They specialize in Stainless Steel 431 Flat Bars, earning a solid reputation for providing durable and precisely engineered materials across various industries. With a strong focus on quality, timely deliveries, and customer satisfaction, Aiman Metals has made a name for itself in the Malaysian metal market. Their Stainless Steel 431 Flat Bars are crafted to meet both local and international standards, making them the go-to choice for applications that require exceptional strength, corrosion resistance, and dependable performance.
Stainless Steel 431 is a martensitic stainless steel alloy primarily made of iron, featuring chromium (15–17%), nickel (1.25–2.50%), and small amounts of manganese, silicon, and carbon. It boasts impressive tensile strength, good corrosion resistance, and moderate toughness. Typically, its mechanical properties include a tensile strength ranging from 850 to 1000 MPa, a yield strength of 600 MPa, and a hardness of up to 250 HB in the annealed state. It responds well to heat treatment, which boosts its strength and hardness, making SS 431 Flat Bar an excellent choice for demanding engineering applications that require high mechanical performance.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| ement | C | Cr | Mn | Ni | P | S | Si |
| SS 431 | 0.20 | 17.00-15.00 | 1.00 | 2.50-1.25 | 0.040- | 0.030 | 1.00 |
| Element | Density | Electrical Resistivity | Modulus of Elasticity |
| SS 431 | 0.2800 lb/inch³ | 70° Ohms (circ mil./ft.) | 29.0 X 10^3 |
| Flat 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 |
Stainless Steel 431 Flat Bars find their way into a variety of applications that call for high strength, corrosion resistance, and outstanding wear resistance. They’re commonly used in the aerospace, marine, automotive, and oil & gas sectors, making them perfect for crafting pump shafts, bolts, fasteners, valve components, and propeller shafts. Thanks to their ability to endure harsh environments and mechanical stress, SS 431 flat bars are also utilized in industrial equipment, chemical processing plants, and power generation facilities. Their machinability and strength make them ideal for precision engineering parts where reliability and longevity are crucial.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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