产品介绍
Product introduction
耐候钢（耐大气腐蚀钢）
韶钢生产的耐候钢适用于桥梁、火车皮构件用，可供厚度范围为6～90mm。产品生产执行国标、欧标：
钢种 Type | 执行标准Standard | 钢号 Steel Grades | 常规厚度范围（mm）Thickness | 交货状态 Delivery state | 备注 Remark |
耐候钢 Weathering Steel | GB/T4171-2008 | Q235NHA/B/C/D（含Z15、Z25、Z35） Q235NHA/B/C/D（including Z15, Z25 and Z35） | 9≤t≤90 | 热轧 (AR) | 有Z向性能要求的产品厚度范围为15mm-60mm。 For the product requires Z-direction property, the thickness range is 15-60mm. |
Q295NHA/B/C/D（含Z15、Z25、Z35） Q295NHA/B/C/D（including Z15, Z25 and Z35） | 9≤t≤90 | 热轧 (AR) | |||
Q355A/B/C/D（含Z15、Z25、Z35） Q355A/B/C/D（including Z15, Z25 and Z35） | 9≤t≤90 | 热轧 (AR) | |||
EN10025-5:2005 | S355J0W+N（含Z15、Z25、Z35） S355J0W+N（including Z15, Z25 and Z35） | 9≤t≤60 | 正火 (N) | ||
S355J2W+N（including Z15, Z25 and Z35） | 9≤t≤60 | 正火 (N) |