(1) 分层 特征: 钢板断面出现局部的缝隙, 使钢板断面形成局部层状。处理: 切除。 (2) 气泡 特征: 钢板表面局部凸起或酸洗后局部发亮, 内有气体使该处分为两层。产生原因; 原料不正常有严重气泡。 处理: 切除。 (3) 表面夹杂 特征: 钢板表面呈明显的点状、 块状或长条状的非金属夹杂物,有明显直线条状的疤...
A709 Gr.50性能：化学成分如下：美国材料牌号ASTM A709桥梁用结构钢Standard Specification for Carbon and High-Strength Low-Alloy Structural Steel Shapes, Plates, and Bars and Quenched-and-Tempered Alloy Structural Steel Plates for BridgesGR50是其中的一个牌号美标桥梁用钢板
Q355b S355jr Gr50 Steel Plate for Multi-Stories Buildings, Find Details and Price about Gr50 Steel Plate from Q355b S355jr Gr50 Steel Plate for Multi-Stories Buildings - PROMISTEEL (TIANJIN) IMPORT AND EXPORT CO.,LTD
PRODUCT NAME: Hot Rolled Steel Sheet GRADE: Gr50/Q355, SS400/A36/Q235, Q195 DIMENSION: Thickness: 0.9-100mm, Width: 900-2000mm SURFACE: Chromate/anti-finger/oiled/dry TOLERANCE: Thickness: +/-0.5mm; Width: +25/-0mm PACKAGE: mill's standard expor...
Product name hot rolled steel coil Thickness 1.5-25mm Width 1250-2500mm (Or as custom's request) ( regular width 1000mm, 1250mm, 1500mm ) Coil ID 508mm or 610mm Coil weight 3 - 8 ton or as client requirement Standard ASTM EN DIN GB ISO JIS BA ANSI Steel Grade Q23...
ASTM A572 Gr50 Steel Plate for Building Project, Find Details and Price about Steel Plate Low Alloy Steel Plate from ASTM A572 Gr50 Steel Plate for Building Project - Henan Steel Guang International Trade Co., Ltd.
最小值---⑥ 最大值0.240.551.60.0350.0350.550.012 牌号A572 Grade50 其他名称Gr50 对应标准ASTM A572/A572M-2018 高强度低合金钴钒结构钢技术规范 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel 归类合金钢 性能强度 A572 Grade50 ...
最大值 0.24 0.55 1.6 0.035 0.035 0.55 0.012 牌号A572 Grade50 其他名称 Gr50 对应标准 ASTM A572/A572M-2018 高强度低合金钴钒结构钢技术规范 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel 归类 合金钢
Hot rolled steel,Cold rolled steel,Galvanised & Coated Steel,Stainless Steel,Long Products4. why should you buy from us not from other suppliers?1, Strong Sense of commitment 2. Professional material-consulting and service for particular Industries 3. Sta...
API2HGr50交货状态可以热处理（退火、正火或高温回火）状态交货 1、API2HGr50钢板执行标准：船级社执行标准 2、API2HGr50 is introduced:API2HGr50 is a carbon manganese steel plate for Marine structure in accordance with the American standard. The steel plate of this brand has good wear resistance ...