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Stainless steel 440B stud bolts is highly alloyed steel that is having the feature of high resistance to corrosion as compared to various other steels. It is just because of a large amount of chromium presence. Based upon the crystalline structure, they are divided into 3 types namely martensitic steel, ferritic steel and austenitic steel. It features are high tensile strength, wear resistance, moderate corrosion resistance and good hardness. The standard specification of it is AISI, ASME, DIN, JIS, EN, ASTM etc. In forms, it is available as threaded as per gauge, hex, and square and round etc. The items are available in various specifications as per the customers’ demands varying differently in size, shape, grades, dimensions etc.



The producers are doubtlessly providing test certifications accordance to EN 10204 3.1, radiography test report, raw material test report etc. To ensure the quality of Stainless steel 440B stud bolts various kinds of test is done like hardness test, positive material identification test, intergranular corrosion test, pitting resistance test etc. To satisfy the buyers' various documentation is offered like quality assurance plan, material traceability report, heat treatment chart, raw material test report, commercial invoice etc. Just specify all about your needs and buy in bulk at reasonable rates.

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