Mbemba Stainless is a trusted manufacturer and supplier based in Kinshasa, Congo, specializing in high-quality stainless steel products. With a commitment to excellence, we provide premium Stainless Steel XM19 Bars, known for their exceptional corrosion resistance, high strength and durability. Ideal for demanding industrial applications, these bars offer outstanding performance in extreme environments. As a leading supplier, Mbemba Stainless ensures reliable delivery and unmatched service, making us the preferred choice for stainless steel solutions in the Congo and beyond.
Stainless Steel XM19 Bars are made from a high-alloy austenitic stainless steel that includes chromium (20–23%), nickel (11–13%), manganese (4–6%), molybdenum (1.5–3%), and nitrogen, which together provide outstanding corrosion and oxidation resistance. They boast impressive mechanical properties, such as high tensile strength (up to twice that of 300 series stainless steels), superior yield strength, and remarkable toughness, even in freezing temperatures. This alloy is highly resistant to pitting, crevice corrosion, and stress corrosion cracking, ensuring they maintain their performance in the harshest environments.
Material | Specification | Standards | Size | Length |
Stainless Steel XM19 Bars | ANSI ,DIN,ASME,ASTM | ASTM / ASME – A/ SA 320 | M4-M100(1/4-4 inch) | M02 to M33 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| XM19 | min. max. | – 0.06 | 4.0 6.0 | – 1.00 | – – | – – | 20.5 23.5 | – | 11.5 13.5 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| XM19 | 100 KSi | 55 KSi | 35% | 55% | 293 |
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These bars are cylindrical in shape and known for their excellent corrosion resistance, high strength, and versatility. They are widely used in industries requiring durable and corrosion-resistant components.
These bars have a flat, rectangular profile, providing superior strength and resistance to oxidation and corrosion. They are commonly used in structural applications and heavy-duty machinery.
With a square cross-section, these bars offer exceptional mechanical properties and resistance to harsh environments, ideal for applications requiring high strength and durability.
These bars have a rectangular profile and are highly resistant to corrosion and high temperatures, making them suitable for a variety of industrial applications.
Hexagonal bars offer a unique shape for aesthetic and functional purposes, with high resistance to wear and tear, corrosion, and elevated temperatures, ideal for custom designs and structural uses.
Featuring a T-shaped cross-section, these bars provide excellent load-bearing capabilities and are used in various structural applications where strength and corrosion resistance are critical.
These Stainless Steel XM19 Bars are extensively utilized in industries that demand high strength, corrosion resistance, and durability. They are perfect for marine equipment, pump shafts, valves, fasteners, and heat exchangers that come into contact with seawater and corrosive chemicals. Additionally, they find applications in chemical processing, oil and gas refineries, paper and pulp industries, and power generation systems. Their non-magnetic properties, excellent mechanical characteristics, and resistance to chloride-induced corrosion make them a top choice for critical applications in both onshore and offshore settings.
Stainless Steel XM19 Bars are widely used in industries requiring high strength and corrosion resistance. Common applications include marine environments, chemical processing, food and beverage equipment and medical devices. Due to their excellent fatigue resistance, they are ideal for structural components in aerospace and automotive industries. They are also used in pumps, valves, shafts and fasteners, particularly in aggressive environments like seawater or chemical exposure. XM19 Bars are favored for their ability to withstand wear and high-temperature conditions.







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