牌号E355 对应标准 品牌/供货源 中国-> 本溪特钢 归类碳钢 说明性能特点:具备较高的尺寸精度、良好的表面、优良的焊接性能。 主要用途:焊接钢管的制造。 E355 机械性能 抗拉强度 σb Mpa屈服点 σs Mpa断后伸长率或延伸率 δ % 520~620≥355≥21
牌号E355 对应标准 品牌/供货源 中国-> 本溪特钢 归类碳钢 说明性能特点:具备较高的尺寸精度、良好的表面、优良的焊接性能。 主要用途:焊接钢管的制造。 E355 机械性能 抗拉强度 σb Mpa屈服点 σs Mpa断后伸长率或延伸率 δ % 520~620≥355≥21
Material: Carbon Steel Contact Supplier Chat Still deciding? Get samples of US$ 1/Meter ! Request Sample Suzhou Weipeng Precision Machinery Co., Ltd. Manufacturer/Factory & Trading Company Rating 5.0 Diamond Member Since 2016 Audited Supplier Number of Employees 5 Year o...
E355 M 对应标准 ISO 4951-3-2001 高屈服强度钢筋和型钢 - 热机械轧制钢 High yield strength steel bars and sections - thermomechanically-rolled steels 归类 合金钢 E355 M 化学元素成分含量(%) 成分C Si Mn P S Ni Mo N Ti V ① Nb ① Al 最小值 - - - - - - - - - 0.01 0.005 -...
条件标记 热处理或状态 抗拉强度 σb Mpa屈服点 σs Mpa断后伸长率或延伸率 δ % 无缝钢管E355 +N正火(+N)490~630ⓐ ≥355≥22 无缝钢管E355 +SR冷拔及消除应力(+SR)≥580ⓑ ≥450≥10 无缝钢管E355 +A软化退火(+A)**≥450≥22 无缝钢管E355 +LC冷精整(+LC)*≥580≥7 ...
Material/Grade: ST52,E355,Q345B,4140,42CrMo4,CK45,A106, STKM13C, C20, 1020, 35# Length range: depends on customer requirement External diameter tolerance: f7,f8 External surface roughness: Ra0.2-0.4um Hard chrome plated thickness: usually 20 microns (depends o...
Details of inspection activities carried out with respect to scope of work (Visual examination, witnessing NDT, dimensional checks, material identification…) 1. visual and dimensional inspection of pipes The inspectors inspected the surface quality of the pipes, checked the appearance and marking of ...
Material C% Mn% Si% S% P% 20# 0.17-0.23 0.35-0.65 0.17-0.37 ≤0.035 ≤0.035 ST45 ≤0.21 ≥0.4 ≤0.35 ≤0.025 ≤0.025 E255 ≤0.21 0.4-1.1 ≤0.35 ≤0.025 ≤0.025 45# 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 Q345B ≤0.20 ≤1.70 ≤0.50 ≤0.035 ≤0.035 E355 ...
3.Full range of size and material, ready stock goods with fast delivery 4.Customizable, non-standard sizes available 5.Small quantity acceptable 6.Refund or replace if any quality issue. 6,FAQ Q: Delivery time? A: Usually could be delivery in 30 days, urgent order co...
Material Carbon Steel Surface Treatment Galvanized, Black Phosphated, Ba Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry Section Shape Round Delivery Condition Bk, ...