ASME SA516 Gr.70 plak yo se plak asye pou veso presyon mwayen ak ba-tanperati ki fèt ak asye kabòn an konfòmite ak estanda ASME. Plak asye sa a gen yon gwo valè severite enpak kranpon epi li pa gen tandans fè ka zo kase frajil. Paske li itilize pou fabrike kokiy veso presyon, plak asye kabòn ASME SA516 klas 70 dwe gen bon pèfòmans koube frèt ak soude, bon plastisit ak severite, ak tanperati ki wo fòs kout tèm oswa pèfòmans fòs alontèm pou veso a ka kenbe tèt ak. pi wo presyon ak tanperati. Plak asye sa a se tou ki reziste epi yo ka itilize nan anviwònman k ap travay piman bouk.
TS ki disponib nan ASME SA516 Gr.70 kabòn asye presyon veso plak nan epesè divès kalite, lajè, ak longè kostim yon pakèt aplikasyon.
Spesifikasyon nan plak veso presyon aSME SA516 Gr.70
Espesifikasyon:ASTM A516/ASME SA516
Klas:Gr.70
Materyèl:Kabòn asye
Epesè:5mm-200mm
Lajè:1500mm-2500mm
Longè:4m-12m, oswa jan sa nesesè
Faktori:Cho-woule
Kondisyon:Woule, nòmalize, trempe, apeze, elatriye.
Kondisyon Peman:T/T, L/C
Tan livrezon:Dapre kantite yo mande yo
Konpozisyon chimik (%) ASME SA516 Gr.70 plak veso presyon
|
KONPOZISYON CHIMIK (%) |
|||
|
C% 2c max |
T Mwens pase oswa egal a 12.5mm [0.5 pous.] |
0.27 |
|
|
12.5mm [0.5 pous] |
0.28 |
||
|
50mm [2 pous] |
0.30 |
||
|
100mm [4 pous] |
0.31 |
||
|
Mn |
T Mwens pase oswa egal a 12.5mm [0.5 pous.] |
Analiz chalè |
0.85-1.20 |
|
Analiz pwodwi |
0.79-1.30 |
||
|
T>12.5mm [0.5 pous] |
Analiz chalè |
0.85-1.20 |
|
|
Analiz pwodwi |
0.79-1.30 |
||
|
P, max |
0.025 |
||
|
S% 2c max |
0.025 |
||
|
sizo |
Analiz chalè |
0.15-0.40 |
|
|
Analiz pwodwi |
0.13-0.45 |
||
|
Cr% 2c max |
Analiz chalè |
0.30 |
|
|
Analiz pwodwi |
0.34 |
||
|
Ni% 2c max |
Analiz chalè |
0.40 |
|
|
Analiz pwodwi |
0.43 |
||
|
Mo% 2c max |
Analiz chalè |
0.12 |
|
|
Analiz pwodwi |
0.13 |
||
|
Cu, max |
Analiz chalè |
0.40 |
|
|
Analiz pwodwi |
0.43 |
||
|
Ti, max |
Analiz chalè |
0.03 |
|
|
Analiz pwodwi |
0.04 |
||
|
V, max |
Analiz chalè |
0.03 |
|
|
Analiz pwodwi |
0.04 |
||
|
Nb, max |
Analiz chalè |
0.02 |
|
|
Analiz pwodwi |
0.03 |
||
|
B, max |
Analiz chalè |
0.0010 |
|
|
Analiz pwodwi |
0.0015 |
||
Analiz chimik ASTM A516/ASME SA516 Gr.70 plak chofaj asye kabòn divize an de kalite: youn se analiz chalè, kote yo ta dwe teste chak chalè asye pou kabòn, Manganèz, fosfò, souf, chromium, nikèl, molybdène, kwiv, vanadyòm, ak detèminasyon eleman niobyòm; lòt la se analiz pwodwi fini, kote echantiyon yo pran nan menm pati nan echantiyon an kase rupture oswa koupe echantiyon rupture pou analiz pwodwi fini.
pwopriyete mekanik ASME SA516 Gr.70 plak veso presyon
|
PWOPRIYETE MEKANIK |
|||||
|
Epesè, mm |
Fòs rupture, MPa |
Sede fòs, MPa |
elongasyon (%) |
-30 degre AKV Transverse (J) |
Dite |
|
Estanda |
450-585 |
260 min |
23 min |
34 min |
200 HB, max |
|
8 |
476-530 |
307-350 |
27-36 |
108-289 |
143-155 |
|
90 |
475-540 |
312-369 |
31-38 |
91-256 |
163-187 |
tolerans epesè aSME SA516 Gr.70 plak veso presyon
|
Epesè, mm |
Tolerans epesè, mm |
|||
|
1500 Mwens pase oswa egal a W<1800 |
1800 Mwens pase oswa egal a W<2100 |
2100 Mwens pase oswa egal a W<2400 |
2400 Mwens pase oswa egal a W<2500 |
|
|
5.0 |
0.8 |
0.8 |
0.8 |
0.8 |
|
5.5 |
0.8 |
0.8 |
0.8 |
0.8 |
|
6.0 |
0.8 |
0.8 |
0.8 |
0.8 |
|
7.0 |
0.8 |
0.8 |
0.8 |
0.8 |
|
8.0 |
0.8 |
0.8 |
0.8 |
0.8 |
|
9.0 |
0.8 |
0.8 |
0.8 |
0.8 |
|
10.0 |
0.8 |
0.8 |
0.8 |
0.8 |
|
11.0 |
0.8 |
0.8 |
0.8 |
0.8 |
|
12.0 |
0.8 |
0.8 |
0.8 |
0.9 |
|
14.0 |
0.8 |
0.8 |
0.9 |
0.9 |
|
16.0 |
0.8 |
0.8 |
0.9 |
0.9 |
|
18.0 |
0.8 |
0.8 |
0.9 |
1.0 |
|
20.0 |
0.8 |
0.8 |
0.9 |
1.0 |
|
22.0 |
0.9 |
0.9 |
1.0 |
1.1 |
|
25.0 |
1.0 |
1.0 |
1.0 |
1.2 |
|
28.0 |
1.1 |
1.1 |
1.1 |
1.3 |
|
30.0 |
1.2 |
1.2 |
1.2 |
1.4 |
|
32.0 |
1.3 |
1.3 |
1.3 |
1.5 |
|
35.0 |
1.4 |
1.4 |
1.4 |
1.6 |
|
38.0 |
1.5 |
1.5 |
1.5 |
1.7 |
|
40.0 |
1.6 |
1.6 |
1.6 |
1.8 |
|
45.0 |
1.7 |
1.8 |
1.8 |
2.0 |
|
50.0 |
1.8 |
2.0 |
2.0 |
2.3 |
|
55.0 |
2.0 |
2.2 |
2.2 |
2.5 |
|
60.0 |
2.3 |
2.4 |
2.4 |
2.8 |
|
70.0 |
2.5 |
2.6 |
2.6 |
3.0 |
|
80.0 |
2.8 |
2.8 |
2.8 |
3.3 |
|
90.0 |
3.0 |
3.0 |
3.0 |
3.5 |
|
100.0 |
3.3 |
3.3 |
3.5 |
3.8 |
|
110.0 |
3.5 |
3.5 |
3.5 |
3.8 |
|
120.0 |
3.8 |
3.8 |
3.8 |
3.8 |
|
130.0 |
4.0 |
4.0 |
4.0 |
4.0 |
|
140.0 |
4.3 |
4.3 |
4.3 |
4.3 |
|
150.0 |
4.5 |
4.5 |
4.5 |
4.5 |
|
160.0 |
4.8 |
4.8 |
4.8 |
4.8 |
|
180.0 |
5.4 |
5.4 |
5.4 |
5.4 |
|
200.0 |
6.0 |
6.0 |
6.0 |
6.0 |
Tolerans lajè ak longè pou plak taye ASME SA516 Gr.70 (T mwens pase oswa egal a 40mm)
Tolerans longè sèlman pou ASME SA516 Gr.70 plak moulen inivèsèl (t mwens pase oswa egal a 65mm)
|
Dimansyon, mm |
Tolerans lajè ak longè, mm |
||||||||
|
Longè |
Lajè |
T<10 |
10 Mwens oswa egal a T<16 |
16 Pi piti oswa egal a T<25 |
25 Mwens pase oswa egal a T Mwens pase oswa egal a 50 |
||||
|
W |
L |
W |
L |
W |
L |
W |
L |
||
|
4000 Mwens pase oswa egal a L<6000 |
1500 Mwens pase oswa egal a W<2100 |
13 |
19 |
16 |
22 |
19 |
25 |
22 |
32 |
|
2100 Mwens pase oswa egal a W Mwens pase oswa egal a 2500 |
14 |
22 |
17 |
24 |
21 |
29 |
25 |
35 |
|
|
6000 Mwens pase oswa egal a L<9000 |
1500 Mwens pase oswa egal a W<2100 |
13 |
25 |
16 |
29 |
19 |
32 |
22 |
38 |
|
2100 Mwens pase oswa egal a W Mwens pase oswa egal a 2500 |
14 |
25 |
17 |
32 |
22 |
35 |
25 |
38 |
|
|
9000 Mwens pase oswa egal a L Mwens pase oswa egal a 1200 |
1500 Mwens pase oswa egal a W<2100 |
13 |
32 |
16 |
35 |
19 |
38 |
22 |
41 |
|
2100 Mwens pase oswa egal a W Mwens pase oswa egal a 2500 |
14 |
32 |
19 |
35 |
22 |
38 |
25 |
48 |
|
woule tolerans lajè pou ASME SA516 Gr.70 plak moulen inivèsèl (T mwens pase oswa egal a 400mm)
|
Lajè, mm |
Tolerans lajè, mm |
||||
|
T<10 |
10 Mwens oswa egal a T<16 |
16 Pi piti oswa egal a T<25 |
25 Pi piti oswa egal a T<50 |
50 Mwens pase oswa egal a T Mwens pase oswa egal a 200 |
|
|
1500 Mwens pase oswa egal a W Mwens pase oswa egal a 2500 |
8 |
10 |
11 |
13 |
14 |
Gen de metòd pwodiksyon pou plak veso presyon ASME SA516 Gr.70: youn se te fè nan bobin apre dewoulman ak taye, ak plak yo pwodwi nan fason sa a pa ka gen soude spliced; lòt la se plak woule cho.
Tretman Chalè nan ASME SA516 Gr.70 Plak Veso Presyon
Dapre estanda ASME SA516 la, plak asye ki gen yon epesè mwens pase oswa egal a 40mm [1.50 pous] yo anjeneral apwovizyone nan eta a woule epi yo ka sibi tretman chalè tankou nòmalize, soulaje estrès, ak nòmalize plis estrès. soulaje;
Plak asye ki gen yon epesè ki pi gran pase 40mm [1.50 pous] ta dwe nòmalize. Nòmalizasyon ka rafine grenn yo ak inifòmize distribisyon carbures, retire estrès entèn materyèl la, diminye dite materyèl la, amelyore severite, amelyore pèfòmans ba-tanperati, ak amelyore pèfòmans konplè;
Lè epesè a se mwens pase oswa egal a 40mm ak tès la enpak obligatwa pou plak asye a, plak asye a bezwen nòmalize, sof si kliyan an mande pou tretman an nòmalize pa dwe fè.
ASME SA516 Gr.70Nse yon plak asye jwenn apre nòmalize ASME SA516 Gr.70, ki satisfè kondisyon ki nan estanda ASTM A516/ASME SA516, konplètman satisfè bezwen lwil oliv ak gaz ki gen souf ak idwojèn, diminye korozyon souf ak idwojèn, diminye antretyen ekipman. , ak ogmante lavi sa a ki sèvis nan ekipman yo. Sa a kalite plak asye gen bon rezistans enpak, pèfòmans soude, rezistans fatig, fò rezistans nan sulfid idwojèn, ak bon tolerans dimansyon ak bon jan kalite sifas yo.
Aplikasyon pou plak veso presyon aSME SA516 Gr.70
Plak ASME SA516 Gr.70 yo se plak asye presyon veso ki lajman itilize nan petwòl, pwodui chimik, estasyon elektrik, chodyè, ak lòt sektè.
- Réacteurs
- Echanjeur chalè
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- Tank gaz likid
- Veso presyon raktor nikleyè
- Turbine volute
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- Chodyè dru
- LPG silenn
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