提供屈服强度70-75 ksi的合金钢板材料等级,适用于不同厚度和工况要求。该标准特别规定了六角头螺栓等产品的B级技术要求,是机械制造的重要材料标准。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| AENOR UNE-EN ISO 4015:2023 |
紧固件 钢六角头螺栓(杆部直径约等于螺距直径) 产品等级B(ISO 4015:2022) Fasteners - Hexagon head bolts with reduced shank (shank diameter ? pitch diameter) - Product grade B (ISO 4015:2022)
六角头螺栓 |
2023-03-22 西班牙标准化协会 |
| ASTM A710/A710M-25 规范标准 |
Standard Specification for Precipitation-Strengthened Low-Carbon Nickel-Copper-Chromium-Molybdenum-Columbium (Niobium) Alloy Structural Steel Plates
|
2025-05-01 美国材料与试验协会 |
| BS EN ISO 4015:2022 规范 |
紧固件 六角头螺栓 杆部缩径(杆部直径 ≈ 中径)产品等级B Fasteners. Hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter). Product grade B
六角头螺栓 |
2022-08-31 英国标准学会 |
| DANSK DS/EN ISO 4015:2022 |
紧固件 细杆六角头螺栓(杆径 ≈ 节圆直径) 产品等级 B(ISO 4015:2022) Fasteners – Hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) – Product grade B (ISO 4015:2022)
六角头螺栓 |
2022-07-25 丹麦标准化协会 |
| DIN EN ISO 4015:2022 |
紧固件 细杆六角头螺栓(杆径 Fasteners - Hexagon head bolts with reduced shank (shank diameter <ca> pitch diameter) - Product grade B (ISO 4015:2022)
六角头螺栓 |
2022-10-01 德国标准化学会 |
| DIN EN ISO 4015:2022-10 |
Fasteners - Hexagon head bolts with reduced shank (shank diameter <ca> pitch diameter) - Product grade B (ISO 4015:2022); German version EN ISO 4015:2022
六角头螺栓 |
2022-10 德国标准化学会 |
| LST EN ISO 4015:2022 |
紧固件 六角头螺栓与细杆(杆直径近似等于中径) B级产品(ISO 4015:2022) Fasteners - Hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) - Product grade B (ISO 4015:2022)
六角头螺栓 |
2022-09-30 立陶宛标准局 |
| NF E25-113*NF EN ISO 4015:2022 |
Fasteners - Hexagon head bolts with reduced shank (shank diameter pitch diameter) - Product grade B
六角头螺栓 |
2022-07-20 法国标准化协会 |
| NF EN ISO 4015:2022 |
紧固件 - 缩杆部分螺纹六角头螺钉(杆部直径螺纹牙侧直径)- B 级 Fasteners - Reduced Shank Partially Threaded Hex Head Screws (Shank Diameter Thread Flank Diameter) - Grade B
六角头螺栓 |
2022-07-20 法国标准化协会 |
| SS-EN ISO 4015:2022 |
紧固件 细杆六角头螺栓(杆径 ? 节径) 产品等级 B(ISO 4015:2022) Fasteners - Hexagon head bolts with reduced shank (shank diameter ? pitch diameter) - Product grade B (ISO 4015:2022)
六角头螺栓 |
2022-08-17 瑞典标准研究所 |
| UNE-EN ISO 4015:2023 |
Fasteners - Hexagon head bolts with reduced shank (shank diameter ? pitch diameter) - Product grade B (ISO 4015:2022)
六角头螺栓 |
2023-03-22 西班牙标准化协会 |
| UNI EN ISO 4015:2022 |
Fasteners - Hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) - Product grade B
六角头螺栓 |
2022-10-06 意大利统一标准化组织 |
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