ASME计算表 V1.0-封头厚度计算

1、内内压压椭椭圆圆封封头头强强度度计计算算表表（内内径径）一、已知条件说明：1、计算表中红色字体为输入值，其余为计算后输出值。2、表中材料的性能值是取值温度下的性能值，可以在性能表中根据插值法计算后修改。3、ASME材料性能表可进行修改。工作压力 p (UG-21)Mpa0.90设计压力 p (UG-21)Mpa0.90设计温度 t100.00封头直边段内径 Dmm800.00腐蚀裕量 C1mm1.00焊接接头系数 E (UW-12)1.00材料厚度负偏差 C2mm0.00形状系数 K (取值查表1-4.1）1.00圆筒材料SA-516 Gr.70材料许用应力取值温度100材料设计温度下最大许用

2、应力 SMpa（取值）138.00名义厚度取值材料试验温度下屈服强度 ReLMpa260.00材料试验温度下许用应力 S2Mpa138.006 6厚度加工减薄率%12.00二、参 数 计 算成形后封头的最小需要厚度UG-32(d)mm2.62设计厚度 tsmmts=t+C13.62名义厚度 tnmmtn=ts+C23.62有效厚度 temmte=tn-C1-C25.0最小成形厚度mm5.280设计温度下最大许用工作压力MAWP P (UG-98)Mpa1.72三、试验压力及应力校核耐压试验类型1、液压试验试验压力 PT （UG-99b)Mpa2.24试验压力 PT （UG-99b)用于不计算M

3、AWP时Mpa1.17耐压试验下应力 ST（此计算为MAWP下的校核）Mpa179.40校核应力Mpa0.9ReLE234应力校核结果T0.9ReL合格耐压试验类型2、气压或气液组合试验 eetKDSEtP2 . 02+=()eeTTEttKDpS22 . 0+= 23 . 1SSPpT=()PSECDPKt2 . 0221-+=23. 1SSPpT=试验压力 PTMpa1.90试验压力 PT （UG-99b)用于不计算MAWP时Mpa0.99耐压试验下应力 ST（此计算为MAWP下的校核）Mpa151.80校核应力Mpa0.8ReL208.00应力校核结果T0.8ReL合格 21 . 1SS

4、PpT=21. 1SSPpT=()eeTTEttKDpS22 . 0+=常常用用ASMEASME材材料料力力学学性性能能表表-2010-2010版版类别材料名称最低抗拉强度Mpa最低屈服强度Mpa金属温度不超过下列值时的最大许用应力,Mpa304065100125150200板材SA-285 Gr.A310165SA-285 Gr.B345185SA-285 Gr.C380205108108108108108108SA-515 Gr.60415220118118118118118118SA-515 Gr.65450240128128128128128128SA-515 Gr.704852601

5、38138138138138138SA-516 Gr.60415220118118118118118118SA-516 Gr.65450240128128128128128128SA-516 Gr.70485260138138138138138138SA-387 Gr.11 Cl.2515310148148148148148148SA-240 30451520513812611310710395.7SA-240 304L485170115115115115115110SA-240 316515205138138138138138134SA-240 316L4851701151151151151

6、15109管材SA-106 Gr.B415240118118118118118118SA-106 Gr.C485275138138138138138138SA-312 TP304515205138138137134130126SA-312 TP304L485170115115115115115110SA-312 TP316515205138138138138138134SA-312 TP316L485170115115115115115109锻件SA-105485250138138138138138138SA-266 Gr.2485250138138138138138138SA-182 F11

7、 Cl.2485275138138138138138138SA-182 F304(THK125)515205138138137134130126SA-182 F304(THK125)51520513812611310710395.7SA-182 F304(THK125)485205138134130126122119SA-182 F304(THK125)48520513812611310710395.7SA-182 F304L(THK125)485170115115115115115110SA-182 F304L(THK125)4851701151059792.3 88.1 81.2SA-18

8、2 F304L(THK125)450170115115115115115110SA-182 F304L(THK125)4501701151059792.3 88.1 81.2SA-182 F316(THK125)515205138138138138138134SA-182 F316(THK125)51520513812811811210799.2SA-182 F316(THK125)485205138138138136134133SA-182 F316(THK125)48520513812811811210799.2SA-182 F316L(THK125)4851701151151151151

9、15109SA-182 F316L(THK125)48517011510696.3 91.3 87.4 81.2SA-182 F316L(THK125)450170115115115115115109SA-182 F316L(THK125)45017011510696.3 91.3 87.4 81.2 插值计算输入数据输入小数300107输入大数350101输入中间数325104计算结果锻件25030032535037540042545047550052555057560062565010810710410197.8 89.1 75.4 62.6 45.5 31.6NANANANANANA11

10、811511210810488.9 75.3 62.7 45.5 31.6 21.9 12.7NANANANA1281251221181149579.6 63.2 45.3 31.7 21.9 12.7NANANANA13813613212812310183.8 67.15133.6 21.3 12.9NANANANA11811511210810488.9 75.3 62.7 45.5 31.6 21.9 12.7NANANANA1281251221181149579.6 63.2 45.3 31.7 21.9 12.7NANANANA13813613212812310183.8 67.1 5

11、1.0 33.6 21.3 12.9NANANANA14814814814814814814814310772.9 52.3 36.3 25.2 17.6 12.4 8.0889.9 85.9 84.1 82.2 80.5 79.2 77.37674.8 73.6 72.4 70.8 68.9 65.4 51.4 41.7 10397.7 95.7 94.1 92.6 91.3 90.0 88.7 86.6 72.5 60.2 49.5 40.4 32.9 26.7 22.012611911611411211111010810810710610599.8 80.3 65.5 50.4 1039

12、8.0 95.7 94.1 92.8 90.9 89.0 87.8 86.6NANANANANANANA11811811811710588.9 75.3 62.7 45.5 31.6 21.9 12.7NANANANA13813813813512310183.8675133.6 21.3 12.9NANANANA12211611411110910710510310199.3 98.0 93.3 79.6 65.4 51.4 41.710397.7 95.7 94.1 92.6 91.3 90.0 88.7 86.6 72.5 60.2 49.5 40.4 32.9 26.7 22.012611

13、911611411211111010810810710610599.8 80.3 65.5 50.4 10398.0 95.7 94.1 92.8 90.9 89.0 87.8 86.6NANANANANANANA13612912512211710183.9 67.0 51.1 33.6 21.3 12.9NANANANA13612912512211710183.9 67.0 51.1 33.6 21.3 12.9NANANANA13813813813813813613313010573.3 52.1 36.4 25.2 17.6 12.4 8.081221161141111091071051

14、0310199.3 98.0 93.3 79.6 65.4 51.4 41.7 89.9 85.9 84.1 82.2 80.5 79.2 77.37674.8 73.6 72.4 70.8 68.9 65.4 51.4 41.7 11811511411110910710510310199.3 98.0 93.3 79.6 65.4 51.4 41.7 89.9 85.9 84.1 82.2 80.5 79.2 77.37674.8 73.6 72.4 70.8 68.9 65.4 51.4 41.7 10397.7 95.7 94.1 92.6 91.3 90.0 88.7 86.6 72.

15、5 60.2 49.5 40.4 32.9 26.7 22.076.0 72.3 70.9 69.7 68.6 67.6 66.7 65.7 64.6 63.4 60.2 49.5 40.4 32.9 26.7 22.010397.7 95.7 94.1 92.6 91.3 90.0 88.7 86.6 72.5 60.2 49.5 40.4 32.9 26.7 22.076.0 72.3 70.9 69.7 68.6 67.6 66.7 65.7 64.6 63.4 60.2 49.5 40.4 32.9 26.7 22.0常常用用ASMEASME材材料料力力学学性性能能表表-2010-2010版版金属温度不超过下列值时的最大许用应力,Mpa12611911611411211111010810810710610599.8 80.3 65.5 50.4 92.8 88.1 86.1 84.1 82.98281.4 80.6 79.8 79.2 78.7 77.8 77.1 75.0 65.5 50.4 12611911611411211111010810810710610599.8 80.3 65.5 50.4 92.8 88.1 86.1 84.1 82.9 82.0 81.4 80.6 79.8 79.2 78.7 77