碳钢管材(Carbon Steel Tube/Pipe) | ||
属性 Type | 中文 Chinese | 英文 English |
产品类别 | 管材 | Carbon Steel Tube/Pipe |
材料牌号 Grade | 无缝管:ASTM A106 Grade B(耐高温,对应EN 10216-2 P265GH) | Seamless: ASTM A106 Grade B (EN P265GH) |
焊管:ASTM A53 Grade B(EN 10219 S355J2H) | Welded: ASTM A53 Grade B (EN S355J2H) | |
结构管:ASTM A500 Grade C(方/矩形管,对应EN 10210 S355J2H) | Structural: ASTM A500 Grade C (EN S355J2H) | |
尺寸范围 Size | 无缝管:外径Φ10~600mm,壁厚1~50mm | Seamless: OD Φ10~600mm, Wall 1~50mm |
焊管:外径Φ15~2500mm,壁厚0.5~25mm | Welded: OD Φ15~2500mm, Wall 0.5~25mm | |
优点与特性 Charateristics | A106 Grade B:耐高温(450℃),抗蠕变,适用于蒸汽/高温流体输送 | A106 Grade B: High-temperature resistance (450°C) |
A500 Grade C:高强度冷成型结构管(屈服强度345MPa),多种截面形状 | A500 Grade C: Cold-formed structural tubes (345MPa yield) | |
油气输送管道(A106无缝管) | Oil/gas pipelines (A106) | |
应用场景Applications | 建筑脚手架(A53焊管) | Building scaffolds (A53) |
建筑幕墙框架(A500方管) | Curtain wall frames (A500) |
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 | - | - |