| 属性 Type | 中文 Chinese | 英文 English |
| 产品类别 | 板材 | Carbon Steel Sheet/Plate |
| 材料牌号 Grade | 普通碳钢：ASTM A36（对应EN S235JR）、ASTM A283 Grade C（EN非等效） | Ordinary Carbon Steel: ASTM A36 (EN S235JR), ASTM A283 Grade C (non-EN equivalent) |
| 高强度低合金钢（HSLA）：ASTM A572 Grade 50（对应EN S355MC） | HSLA: ASTM A572 Grade 50 (EN S355MC) | |
| 冷轧碳钢：ASTM A1008（SPCC，对应EN DC01） | Cold-rolled: ASTM A1008 (SPCC, EN DC01) | |
| 尺寸范围 Size | 热轧板：厚度1.5~200mm，宽度1000~2500mm，长度2000~12000mm | Hot-rolled: Thickness 1.5~200mm, Width 1000~2500mm, Length 2000~12000mm |
| 冷轧板：厚度0.3~3.0mm，宽度600~1500mm（卷料） | Cold-rolled: Thickness 0.3~3.0mm, Width 600~1500mm (coiled) | |
| 优点与特性 Charateristics | A36/S235JR：良好焊接性/加工性，低成本，抗拉强度400MPa | A36/S235JR: Good weldability/processability, low cost, tensile strength 400MPa |
| A572 Grade 50/S355MC：高屈服强度（345MPa），轻量化结构，耐大气腐蚀（含微量Cu、P） | A572 Grade 50: High yield strength (345MPa), lightweight, atmospheric corrosion resistance | |
| SPCC/DC01：表面光滑适合冲压成型，延伸率35% | SPCC/DC01: Smooth surface for stamping, 35% elongation | |
| 应用场景Applications | 建筑钢结构（A36热轧板） | Building steel structures (A36 hot-rolled) |
| 卡车车架/桥梁（A572 Grade 50） | Truck frames/bridges (A572 Grade 50) | |
| 汽车车身面板（SPCC冷轧板） | Automotive body panels (SPCC cold-rolled) |
| 常用国内外钢材牌号对照表 | |||||||
| Common Domestic and International Steel Grade Comparison Tables | |||||||
| 品名 Product Name | 中国 China (GB) | 美国 USA (ASTM) | 日本 Japan (JIS) | 德国 Germany (DIN/DINEN) | 英国 UK (BS/BSEN) | 法国 France (NF/NFEN) | 国际标准化组织 (ISO) |
| 普通碳素结构钢Carbon Structural Steel (Ordinary Grade) | Q195 | Cr.B, Cr.C | SS330, SPHC, SPhD | S185 | 040A10, S185 | S185 | - |
| Q215A | Cr.58 | SPHC | - | 040A12 | - | - | |
| Q235A | Cr.D | SS400, SM400A | - | 080A15 | - | E235B | |
| Q235B | Cr.D | SS400, SM400A | S235JR G1, S235JR G2 | S235JR, S235JR G1, S235JR G2 | S235JR, S235JR G1, S235JR G2 | E235B | |
| Q255A | - | SS400, SM400A | - | - | - | - | |
| Q275 | - | SS490 | - | - | - | E275A | |
| 优质碳素结构钢High-Quality Carbon Structural Steel | 08F | 1008, 1010 | SPHD, SPHE | - | 040A10 | - | - |
| 10 | 1010 | S10C, S12C | CK10 | 040A12 | XC10 | C101 | |
| 15 | 1015 | S15C, S17C | CK15, Fe360B | 08M15 | XC12, Fe306B | C15E4 | |
| 20 | 1020 | S20C, S22C | C22 | IC22 | C22 | - | |
| 25 | 1025 | S25C, S28C | C25 | IC25 | C25 | C25E4 | |
| 40 | 1040 | S40C, S43C | C40 | IC40, 080M40 | C40 | C40E4 | |
| 45 | 1045 | S45C, S48C | C45 | IC45, 080A47 | C45 | C45E4 | |
| 50 | 1050 | S50C, S53C | C50 | IC50, 080M50 | C50 | C50E4 | |
| 15Mn | 1019 | - | - | 080A15 | - | - | |
咨询
