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You are here : section steel--Katalor steel > Rectangular hollow section > 正文ASTM A240 321 rectangular hollow section, rectangular pipe, rectangular tube

ASTM A240 321 rectangular hollow section, rectangular pipe, rectangular tube

ASTM A240 321 rectangular hollow section, rectangular pipe, rectangular tube

ASTMA240 321 rectangular hollow section have been used in construction, steeliness furniture, sporting equipment and layout sets, scaffolding, structural steels, and many other fields. ASTMA240 321 rectangular hollow section chemical elements are mainly combined by C Mn P S Si Cr Ni Mo V N Cu. Its specific chemical ingredients are as follows:

ASTM A240 321 rectangular hollow section Chemical Requirements

Grade Composition,%
Carton Manganese Phosphorus Sulfur Silicon Chromium Nickel Molybdenum Nitrogen Copper
A240 321 0.08 2.00 0.045 0.030 0.75 17.0-19.0 9.0-12.0   0.10  

ASTM A240 321 rectangular hollow section Mechanical Properties

Grade Tensile strength, min Yield strength, min Elongation in 2 in.or 50mm,min, % Hardness, max
ksi Mpa ksi Mpa Brinell Rockwell B
A240 321 75 515 30 205 40 217 95

As a professional A240 321 rectangular hollow section manufacturer, Katalor can supply you the 321 rectangular tube and rectangular tube pipe with good quality and complete after-sale service and the lowest price. We committed to exceed customer is expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relations with you on the basis of mutual benefit, reciprocity and common development. So if you have demand on AISI 321 rectangular tube stock or AISI 321 rectangular pipe price, please be free to contact us. We will give you the best quote.

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