产品名称 | 碳钢挡板 | 标准: | EN 20025-2 |
---|---|---|---|
材料 | S235JR | 形状 | 根据客户要求 |
尺寸 | 根据客户要求 | 过程: | Forged, Drill |
申请: | Heat Exchanger, Boiler, Pressure Vessel, Steam Turbine, Large Central Air Conditioning And Other Industries. | ||
强光 | S235JR Carbon Steel Baffle Plate, EN 20025-2 Support Plate |
Forged EN 10025-2 S235JR Carbon Steel Baffle Support Plate For Heat Exchanger
Structural steels are the most widely used steels because of their sufficient qualities and comparatively low price. This combination makes them useful in different sectors.The EN-10025-2 Steel Plate is designed with a superior composition of carbon, silicon, manganese, phosphorous, sulfur, and nitrogen. S235JR is the grade having the lowest strength and very durable that can work well in different environments. The S235jrg2 En 10025 grade has a tensile strength between 360 to 510mpa with a yield strength of 235 N/mm2.
En 10025-2 Chemical Composition
EN 10025 | C(最大值) | Mn% max | Si max | P 最大值 | Cu% max | S% max | N% max | ||
---|---|---|---|---|---|---|---|---|---|
16<t≤40 | t≤16 | t>40 | |||||||
S235JR Plates | 0.17 | 0.17 | 0.20 | 1.40 | – | 0.035 | 0.55 | 0.035 | 0.012 |
S235J0 Plates | 0.17 | 0.17 | 0.17 | 1.40 | – | 0.030 | 0.55 | 0.030 | 0.012 |
S235J2 Plates | 0.17 | 0.17 | 0.17 | 1.40 | – | 0.025 | 0.55 | 0.025 | – |
S275JR Plates | 0.21 | 0.21 | 0.22 | 1.50 | – | 0.035 | 0.55 | 0.035 | 0.012 |
S275J0 Plates | 0.18 | 0.18 | 0.18 | 1.50 | – | 0.030 | 0.55 | 0.030 | 0.012 |
S275J2 Plates | 0.18 | 0.18 | 0.18 | 1.50 | – | 0.025 | 0.55 | 0.025 | – |
S355JR Plates | 0.24 | 0.24 | 0.24 | 1.60 | 0.55 | 0.035 | 0.55 | 0.035 | 0.012 |
S355J0 Plates | 0.20 | 0.20 | 0.22 | 1.60 | 0.55 | 0.030 | 0.55 | 0.030 | 0.012 |
S355J2 Plates | 0.20 | 0.20 | 0.22 | 1.60 | 0.55 | 0.025 | 0.55 | 0.025 | – |
S355K2 Plates | 0.20 | 0.20 | 0.22 | 1.60 | 0.55 | 0.025 | 0.55 | 0.025 | – |
S450J0l Plates | 0.20 | 0.20 | 0.22 | 1.70 | 0.55 | 0.030 | 0.55 | 0.030 | 0.025 |
Mechanical Property of EN-10025-2 Steel Plate
EN 10025-2 | Minimum yield strength MPa Thickness(mm) | ||||||||
---|---|---|---|---|---|---|---|---|---|
63<t≤80 | 16<t≤40 | ≤16 | 40<t≤63 | 100<t≤150 | 80<t≤100 | 200<t≤250 | 150<t≤200 | 250<t≤400 | |
S235JR Plates | 215 | 225 | 235 | 215 | 195 | 215 | 175 | 185 | – |
S235J0 Plates | 215 | 225 | 235 | 215 | 195 | 215 | 175 | 185 | – |
S235J2 Plates | 215 | 225 | 235 | 215 | 195 | 215 | 175 | 185 | 165 |
S275JR Plates | 245 | 265 | 275 | 255 | 225 | 235 | 205 | 215 | – |
S275J0 Plates | 245 | 265 | 275 | 255 | 225 | 235 | 205 | 215 | – |
S275J2 Plates | 245 | 265 | 275 | 255 | 225 | 235 | 205 | 215 | 195 |
S355JR Plates | 325 | 345 | 355 | 335 | 295 | 315 | 275 | 285 | – |
S355J0 Plates | 325 | 345 | 355 | 335 | 295 | 315 | 275 | 285 | – |
S355J2 Plates | 325 | 345 | 355 | 335 | 295 | 315 | 275 | 285 | 265 |
S355K2 Plates | 325 | 345 | 355 | 335 | 295 | 315 | 275 | 285 | 265 |
S450J0l Plates | 390 | 430 | 450 | 410 | 380 | 380 | – | – | – |
Equivalent Standard of EN-10025-2 Steel
Steel Standard | S235J0 | S235JR | S275JR | S235J2 | S275J0 | S355K2 | S355JR | S275J2 | S355J0 | S355J2 |
---|---|---|---|---|---|---|---|---|---|---|
美国 | – | – | A529 | A36 | – | A656 | A572 | – | – | A656 |
日本 | SM400B | SM400A SS400 | SS400 | – | – | SS490YA | SM490A SS490 | – | SS490B | SS490YA |
德国 | St37-3U | RSt37-2 | St 44-2 | – | St44-3/3U | St52-3N | – | – | St52-3U | St52-3N |
中国 | Q235C | Q235A Q235B Q235D | Q275Z | Q235D | Q275 | Q345D | Q345C | Q275 | 16Mn | Q345D |
其他材料
材料类型 | 技术要求 * 根据 |
双相不锈钢 | ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61 |
不锈钢 | ASTM/ASME SA182 F304,304L,F316,316L,F310,F317L,F321,F347 |
碳钢 | ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2 |
合金钢 | ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3 |
有色金属 | |
钛 | ASTM/ASME SB381,Gr.1,Gr.2,Gr.5,Gr.7,Gr.12,Gr.16 |
铜镍合金 | ASTM/ASME SB151,UNS 70600(铜镍 90/10),71500(铜镍 70/30)。 |
黄铜,铝黄铜 | ASTM/ASME SB152 uns C10100,C10200,C10300,C10800,C12200 |
镍合金 | ASTM/ASME SB169, SB171, SB564, uns 2200, uns 4400, uns 8825 uns 6600, uns 6601, uns 6625 |
合金 20 | ASTM/ASME SB472 UNS 8020 |
哈氏合金 | ASTM/ASME SB564, uns10276 ( C 276 ) |
沉积材料 | ASTM/ASME SB898、SB263、SB264 或更接近的标准 爆炸包层,制作 2 合 1 或 3 合 1 材料。 |
钛-钢、镍-钢、钛-铜 不锈钢-碳钢,合金-钢等。 |