Alloy bars are used for manufacturing valve components, fasteners, pump shafts, turbine blades, and other critical parts in demanding service conditions. Available in Inconel 625, 718, Hastelloy C276, Monel 400, K500, and Incoloy 925 grades. Round bar diameter from 6mm to 500mm. Available in hot forged, hot rolled, cold drawn, and solution annealed conditions. All bars supplied with chemical analysis, mechanical test, and grain size documentation.
Copper Alloy Bar in free-cutting brass C36000, naval brass C46400, phosphor bronze C54400, aluminium bronze C63200, silicon bronze C65500, cupronickel C70600/C71500, beryllium copper C17200, and pure copper. Round, hex, flat bar. Diameter / A/F 3–300mm. ASTM B16/B21/B150/B196, EN 12163/12164. Mill test certificate provided.
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Alloy bar offering Inconel 625/718, Hastelloy C276, Monel 400/K500, Titanium Grade 2/5 for extreme service environments. Diameter 6-500mm, custom forging up to 1000mm. Solution annealed, aged, or cold drawn conditions. Premium quality for aerospace, oil & gas, chemical, marine, and medical applications.
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GB 40Cr is a chromium alloy steel round bar per GB/T 3077, equivalent to AISI 5140 / EN 41Cr4 / SCr440. Offers higher strength than carbon steel, reliable hardenability, and excellent induction hardening response. Diameter 10mm-500mm, ideal for shafts, gears, bolts, and medium-duty mechanical components.
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GB 42CrMo is a chromium-molybdenum alloy steel round bar per GB/T 3077, equivalent to AISI 4140 / EN 42CrMo4 / SCM440. Offers high strength, excellent hardenability, superior toughness, and good fatigue resistance. Diameter 16mm-600mm, available in hot rolled, Q&T, and nitrided conditions for oil & gas, wind power, and heavy machinery.
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AISI 4340 is a premium Ni-Cr-Mo alloy steel round bar with the highest hardenability, extreme tensile strength (up to 1800 MPa), outstanding low-temperature toughness, and superior fatigue resistance. Diameter 20mm-600mm, VAR/ESR grades available for aerospace and defense applications.
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AISI 4140 is a chromium-molybdenum alloy steel round bar with excellent hardenability, high strength, superior toughness, and good fatigue resistance. Diameter from 16mm to 800mm, available in hot rolled, normalized, annealed, and Q&T conditions for demanding applications in oil & gas, automotive, aerospace, and heavy machinery.
View Details →Overview of Copper Alloy Bar Copper Alloy Bar encompasses round bars, hexagonal bars, flat bars, and square bars manufactured from the full family of copper-based alloys — including brass (copper-zinc), bronze (copper-tin, copper-aluminium, copper-silicon, copper-beryllium), cupronickel (copper-nickel), and copper-lead free…
Overview of Alloy Bar (Inconel / Hastelloy / Monel / Titanium) Alloy bar refers to a category of high-performance metal bars made from nickel-based superalloys, cobalt-based alloys, titanium alloys, and other specialty metals designed for extreme service environments where stainless…
Overview of GB 40Cr Alloy Steel Round Bar GB 40Cr is a widely used chromium alloy structural steel round bar specified under the Chinese national standard GB/T 3077 (Alloy Structure Steels). With carbon content of 0.37-0.44% and chromium content of…
Overview of GB 42CrMo Alloy Steel Round Bar GB 42CrMo is one of the most widely used and trusted alloy steel round bar grades in China and global markets, specified under the Chinese national standard GB/T 3077 (Alloy Structure Steels).…
Overview of AISI 4340 Alloy Steel Round Bar AISI 4340 is a premium nickel-chromium-molybdenum (Ni-Cr-Mo) alloy steel round bar recognized as one of the highest-strength, most versatile through-hardening alloy steels available in global engineering. With carbon content of 0.38-0.43%, nickel…
Overview of AISI 4140 Alloy Steel Round Bar AISI 4140 is one of the most versatile and widely specified alloy steel round bars in global engineering and manufacturing. Classified as a chromium-molybdenum (Cr-Mo) alloy steel with carbon content of 0.38-0.43%,…
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