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ASTM B446 Standards And Specifications

ASTM B446 specification refers to Inconel 625 Round Bar. These Round bar are used for moderate or high temperature services.

ASTM B446 Round Bar

Astm B466 Round Bar

ASTM B466 Round Bar is a nickel-iron- chromium alloy with columbium and molybdenum. Inconel 625 Round Bar chemical composition provides great resistance to many corrosive environments, such as pitting, crevice corrosion, intergranular corrosion, and stress- corrosion cracking. Inconel 625 Round Bar has good mechanical properties from moderate to high temperatures. The material has good weldability by all conventional processes. Because of its versatility, a number of industries utilize alloy 625 including nuclear power production, marine/boating/undersea, and aerospace.

Inconel 625 Round Bar

Inconel 625 Round Bars is a nickel-chromium alloy bar that contains supplemental amounts of columbium, iron, molybdenum, aluminum, and titanium. Inconel 625 Round Bars have high strength properties, heat treatable, good corrosion resistance, formability and weldability. Inconel 625 Round Bars is commonly used for valves, fasteners, tubing materials and mandrels. Inconel 625 Round Bars has excellent cryogenic and heat ranges. Common uses of Inconel 625 include deployment in gas turbines, subservice safety valves, aircraft engines, thrust reversers, and industrial fasteners.

ASTM B446 UNS N06625

ASTM B446 covers precipitation hardening bolting material (UNS N06625) and bolting components for high temperature service. Inconel 625, AMS 5599 AMS 5566 ASTM B446, UNS N06625 High Temperature (UNS N06625), Ni 52.5, Cr 19.0 Fe 18.5 Mo 3.0 Nb+Ta 3.6

Scope And Manufacturing

ASTM B466 specification refers nickel-chromium-molybdenum-columbium, nickel-chromium-molybdenum-silicon alloy, and nickel-chromium-molybdenum-tungsten alloy. It is in the form of hot-worked rod and bar and cold-worked rod. The matreial shall conform to the required chemical composition for carbon, manganese, silicon, phosphorus, sulfur, chromium, columbium, tantalum, cobalt, molybdenum, iorn, aluminum, titanium, copper, nickel, tungsten, and nitrogen. The materials shall conform to the the heat treatment and room temperature tensile properties such as tensile strength, yield strength, and elongation. Dimensions of the alloys such as diameter, thickness, or width, length and straightness shall also be determined.

Siddhagiri Metals and Tubes has established its identity as one of the prominent manufacturers and exporters of high quality ASTM B446 UNS N06625 Round Bar. These precisely designed bars are manufactured from quality tested raw materials, under the supervision of qualified professionals. Our Alloy 625 Round bars & rods are used extensively in various industrial applications industries ranging from basic industries such as Sugar, Paper, Textile, Dairy, and Engineering to more complexes such as Oil & Gas, Petrochemical, Chemical & Fertilizers, Power Generation and Nuclear Industries etc.


ASTM B466 specification covers Alloy 625 round bar. The ASTM B466 UNS N06625 Round Bars are used for Aircraft ducting systems.
Other Names : ASTM B466 Round Bar, ASTM B466 UNS N06625 Round Bar, Inconel 625 Round Bar, Alloy 625 Bar
Material : Inconel 625
Brand : Siddhagiri Metals and Tubes
Manufacturer : Siddhagiri Metals and Tubes
Rating : 4.0/5 based on 60 customer reviews