ASTM A500 为焊接方管的标准。 ASTM A500 B级,具体参数如下: 抗拉强度 400Mpa 屈服强度 310Mpa 化学成分:C 0.26 Mn --- P 0.04 S 0.05 你可以参考GB 3094 冷拔异型方管标准。 ASTM A500标准里面涉及到很多等级的材料。如Grade A,Grade B……等。每种等级的材料其性能都有不同的要求,不能笼统的就...
Designation: A500/A500M − 13Standard Specif i cation forCold-Formed Welded and Seamless Carbon Steel StructuralTubing in Rounds and Shapes 1This standard is issued under the f i xed designation A500/A500M; the number immediately following the designation indicates the yearof original adoption ...
ASTM A500 SHS Pipe is used in structural applications for its strength. The specification covers cold formed, welded and seamless carbon steel tubing for structural applications with round and shapes of Grade A, B, C or D. The A500 Grade B Square Tube is used for its known structural strengt...
ASTM A500 GR A, B,C之间的区别是机械性能的不同。1、ASTM是美国材料与试验协会（American Society for Testing and Materials）的简称，前身是国际材料试验协会（International Association for Testing Materials, IATM）。2、ASTM标准编号形式为：“标准代号+字母分类代码+标准序号+制定年份+标准英文名称...
ASTM-A500Specifications for ERW steel pipe---ASTM A500 All our structural tubes are produced in accordance with the mechanical and chemical property requirements of ASTM specification A500, Grade A, B, C. Mechanical Properties Properties Grade A Grade B Grade C Tensile Strength, min. psi 45,000...
ASTM A500 a/B/C Grade Black Steel Hollow Section Square Tube Price, Find Details and Price about Tube Square Tube from ASTM A500 a/B/C Grade Black Steel Hollow Section Square Tube Price - Tianjin Youfa International Trade Co., Ltd.
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Valmont Tubing produces square, rectangle, round and special shaped electric resistance welded (ERW) carbon steel tubing to meet ASTM specifications A500 Grade A, Grade B and Grade C that is often used in structural applications.
Rhs Galvanised Tube ASTM A500 Grade C US$630.00-790.00 1 Ton (MOQ) Product Details Customization: Available Type: Welded Technique: ERW Contact Supplier Chat Still deciding? Get samples of US$ 1/Piece ! Request Sample Tianjin Youfa International Trade Co., Ltd. Manufacturer/Factory...
ASTM A500Specifications for ERW steel pipe---ASTM A500 All our structural tubes are produced in accordance with the mechanical and chemical property requirements of ASTM specification A500, Grade A, B, C. Mechanical Properties Properties Grade A Grade B Grade C Tensile Strength, min. psi 45,000...