ASME SA516 Gr.70 daim hlau yog cov hlau phaj rau nruab nrab thiab qis-kub siab cov hlab ntsha ua los ntawm carbon steel raws li ASME cov qauv. Cov phaj hlau no muaj qhov cuam tshuam rau qhov muaj txiaj ntsig zoo thiab tsis ua rau tawg tawg. Vim hais tias nws yog siv los tsim cov hlab ntsha siab, ASME SA516 qib 70 carbon steel daim hlau yuav tsum muaj qhov txias txias thiab vuam kev ua tau zoo, zoo plasticity thiab toughness, thiab kub kub lub sij hawm luv luv los yog lub sij hawm ntev lub zog ua kom lub thawv tuaj yeem tiv taus. siab dua thiab kub. Cov phaj hlau no tseem hnav-tiv taus thiab tuaj yeem siv rau hauv qhov chaw ua haujlwm hnyav.
TS muaj nyob rau hauv ASME SA516 Gr.70 carbon steel siab nkoj phaj nyob rau hauv ntau yam thicknesses, dav, thiab ntev kom haum rau ntau yam kev siv.
Specification ntawm aSME SA516 Gr.70 siab nkoj phaj
Specifications:ASTM A516 / ASME SA516
Qib:Gr. 70
Khoom siv:Carbon Steel
Thickness:5mm -200 hli
Dav:1500mm -2500 hli
Ntev:4m-12m, los yog raws li xav tau
Chaw tsim khoom:Kub Rolled
Qhov xwm txheej:Rolled, Normalized, Quenched, Tempered, thiab lwm yam.
Cov nqe lus them nqi:T/T, L/C
Lub sij hawm xa tuaj:Raws li qhov yuav tsum tau muaj
Tshuaj muaj pes tsawg leeg (%) ntawm ASME SA516 Gr.70 siab hlab ntsha phaj
|
CHEMICAL COMPOSITION (%) |
|||
|
C, max |
T Tsawg dua lossis sib npaug li 12.5mm [0.5 nyob rau hauv.] |
0.27 |
|
|
12.5mm [0.5 nyob rau hauv.] |
0.28 |
||
|
50mm [2 nyob rau hauv.] |
0.30 |
||
|
100mm [4 nyob rau hauv.] |
0.31 |
||
|
Mn |
T Tsawg dua lossis sib npaug li 12.5mm [0.5 nyob rau hauv.] |
Kev ntsuas kub |
0.85-1.20 |
|
Kev tshuaj xyuas cov khoom |
0.79-1.30 |
||
|
T>12.5mm [0.5 nyob rau hauv.] |
Kev ntsuas kub |
0.85-1.20 |
|
|
Kev tshuaj xyuas cov khoom |
0.79-1.30 |
||
|
P, max |
0.025 |
||
|
S, max |
0.025 |
||
|
Si |
Kev ntsuas kub |
0.15-0.40 |
|
|
Kev tshuaj xyuas cov khoom |
0.13-0.45 |
||
|
Cr, max |
Kev ntsuas kub |
0.30 |
|
|
Kev tshuaj xyuas cov khoom |
0.34 |
||
|
Nim, max |
Kev ntsuas kub |
0.40 |
|
|
Kev tshuaj xyuas cov khoom |
0.43 |
||
|
Mas, max |
Kev ntsuas kub |
0.12 |
|
|
Kev tshuaj xyuas cov khoom |
0.13 |
||
|
Cu, max |
Kev ntsuas kub |
0.40 |
|
|
Kev tshuaj xyuas cov khoom |
0.43 |
||
|
Ti, max |
Kev ntsuas kub |
0.03 |
|
|
Kev tshuaj xyuas cov khoom |
0.04 |
||
|
V, max |
Kev ntsuas kub |
0.03 |
|
|
Kev tshuaj xyuas cov khoom |
0.04 |
||
|
Nb, max |
Kev ntsuas kub |
0.02 |
|
|
Kev tshuaj xyuas cov khoom |
0.03 |
||
|
B, max |
Kev ntsuas kub |
0.0010 |
|
|
Kev tshuaj xyuas cov khoom |
0.0015 |
||
Kev tshuaj xyuas tshuaj ntawm ASTM A516 / ASME SA516 Gr.70 carbon steel boiler daim hlau muab faib ua ob hom: ib qho yog kev ntsuas cua sov, qhov twg txhua qhov cua sov ntawm cov hlau yuav tsum tau kuaj rau carbon, manganese, phosphorus, sulfur, chromium, nickel, molybdenum, tooj liab, vanadium, thiab kev txiav txim siab ntawm niobium ntsiab; lwm yam yog tiav cov khoom lag luam tsom xam, qhov twg cov qauv raug coj los ntawm tib feem ntawm cov qauv tawg tensile los yog txiav cov qauv tensile rau kev soj ntsuam cov khoom tiav.
mechanical zog ntawm ASME SA516 Gr.70 siab nkoj phaj
|
MECHANICAL PROPERTIES |
|||||
|
Thickness, hli |
Tensile zog, MPa |
Yield zog, MPa |
Elongation (%) |
-30 degree AKV Transverse (J) |
Hardness |
|
Txuj |
450-585 |
260 feeb |
23 feeb |
34 feeb |
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 |
thickness kam rau ua ntawm aSME SA516 Gr.70 siab nkoj phaj
|
Thickness, hli |
Thickness kam rau ua, mm |
|||
|
1500 Tsawg dua lossis sib npaug W<1800 |
1800 Tsawg dua lossis sib npaug rau W<2100 |
2100 Tsawg dua lossis sib npaug rau W<2400 |
2400 Tsawg dua lossis sib npaug rau 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 |
Dav thiab Ntev Tolerance rau ASME SA516 Gr.70 Sheared Phaj (T Tsawg dua lossis sib npaug li 40mm)
Ntev ntev rau ASME SA516 Gr.70 Universal zeb daim hlau (t Tsawg dua lossis sib npaug li 65mm)
|
Dimension, mm |
Dav thiab Length kam rau ua, mm |
||||||||
|
Ntev |
Dav |
T<10 |
10 Tsawg dua lossis sib npaug rau T<16 |
16 Tsawg dua lossis sib npaug T<25 |
25 Tsawg dua lossis sib npaug T Tsawg dua lossis sib npaug rau 50 |
||||
|
W |
L |
W |
L |
W |
L |
W |
L |
||
|
4000 Tsawg dua lossis sib npaug L<6000 |
1500 Tsawg dua lossis sib npaug W<2100 |
13 |
19 |
16 |
22 |
19 |
25 |
22 |
32 |
|
2100 Tsawg dua lossis sib npaug W Less dua lossis sib npaug rau 2500 |
14 |
22 |
17 |
24 |
21 |
29 |
25 |
35 |
|
|
6000 Tsawg dua los yog sib npaug L<9000 |
1500 Tsawg dua lossis sib npaug W<2100 |
13 |
25 |
16 |
29 |
19 |
32 |
22 |
38 |
|
2100 Tsawg dua lossis sib npaug W Less dua lossis sib npaug rau 2500 |
14 |
25 |
17 |
32 |
22 |
35 |
25 |
38 |
|
|
9000 Less dua lossis sib npaug L Tsawg dua lossis sib npaug li 1200 |
1500 Tsawg dua lossis sib npaug W<2100 |
13 |
32 |
16 |
35 |
19 |
38 |
22 |
41 |
|
2100 Tsawg dua lossis sib npaug W Less dua lossis sib npaug rau 2500 |
14 |
32 |
19 |
35 |
22 |
38 |
25 |
48 |
|
dov dav kam rau ua rau ASME SA516 Gr.70 universal zeb daim hlau (T Tsawg dua los yog sib npaug rau 400mm)
|
Dav, mm |
Dav Tolerance, mm |
||||
|
T<10 |
10 Tsawg dua lossis sib npaug rau T<16 |
16 Tsawg dua lossis sib npaug T<25 |
25 Tsawg dua lossis sib npaug rau T<50 |
50 Tsawg dua lossis sib npaug T Tsawg dua lossis sib npaug rau 200 |
|
|
1500 Less dua lossis sib npaug W Less dua lossis sib npaug rau 2500 |
8 |
10 |
11 |
13 |
14 |
Muaj ob txoj kev tsim khoom rau ASME SA516 Gr.70 siab lub nkoj daim hlau: ib qho yog ua los ntawm coil tom qab uncoiling thiab shearing, thiab cov phaj uas tsim nyob rau hauv txoj kev no yuav tsis muaj spliced welds; lwm yam yog kub dov daim hlau.
Kev kho cua sov ntawm ASME SA516 Gr.70 Pressure Vessel Plate
Raws li tus qauv ASME SA516, steel daim hlau nrog lub thickness tsawg dua los yog sib npaug li 40mm [1.50 in.] feem ntau yog muab rau hauv lub xeev raws li dov thiab tuaj yeem raug kho cua sov xws li normalizing, txo kev ntxhov siab, thiab normalizing ntxiv rau kev ntxhov siab. tso siab;
Cov hlau phaj nrog lub thickness ntau dua 40mm [1.50 nyob rau hauv.] yuav tsum normalized. Normalizing tuaj yeem kho cov nplej thiab ua kom sib npaug ntawm cov carbides, tshem tawm cov kev ntxhov siab sab hauv ntawm cov khoom, txo cov hardness ntawm cov khoom, txhim kho toughness, txhim kho qhov kub thiab txias, thiab txhim kho kev ua tau zoo;
Thaum lub thickness tsawg dua los yog sib npaug li 40 hli thiab qhov kev ntsuam xyuas yuav tsum tau rau cov hlau phaj, steel phaj yuav tsum tau normalized, tshwj tsis yog tus neeg siv yuav tsum tau normalizing kev kho mob tsis ua.
ASME SA516 Gr.70Nyog cov phaj hlau uas tau txais tom qab normalizing ASME SA516 Gr.70, uas ua tau raws li qhov yuav tsum tau ua ntawm ASTM A516 / ASME SA516 tus qauv, ua tau raws li cov kev xav tau ntawm cov roj thiab cov roj uas muaj cov sulfur thiab hydrogen, txo qhov corrosion ntawm sulfur thiab hydrogen, txo cov khoom siv tu. , thiab nce lub neej kev pab cuam ntawm cov khoom siv. Cov hlau phaj no muaj kev cuam tshuam zoo, vuam kev ua tau zoo, qaug zog tiv thaiv, muaj zog tiv thaiv hydrogen sulfide, thiab zoo qhov ntev kam rau ua thiab nto zoo.
Kev siv ntawm aSME SA516 Gr.70 siab lub nkoj phaj
ASME SA516 Gr.70 daim hlau yog cov hlau phaj siab uas tau siv dav hauv cov roj av, tshuaj lom neeg, chaw nres tsheb fais fab, boiler, thiab lwm yam.
- Reactor
- Thaum tshav kub kub Exchanger
- Splitter
- Spherical tank
- Liquefied gas tank
- Nuclear reactor siab nkoj
- Turbine volute
- Hydropower chaw nres tsheb high-pressure dej yeeb nkab
- Boiler dr
- LPG lub tog raj kheej
Cim npe nrov: asme sa516 gr.70 siab nkoj phaj, Tuam Tshoj, lwm tus neeg, manufacturers, nqe
