A36 Steel Specifications thiab Sib npaug Steel Qib
| A36 Specification | Sib npaug Steel Qib |
|---|---|
| ASTM A36 | S235JR, SS400, Q235, ST37-2, S235J2, Q235D |
A36 steel, uas tsis tshua muaj cov qauv steel, yog qhov tseem ceeb hauv kev tsim kho thiab kev lag luam. Nws yog tus cwj pwm los ntawm nws tsawg dua 0.3% cov ntsiab lus carbon los ntawm qhov hnyav,
A 36 steel yog yooj yim machinable, welded, thiab tsim, ua rau nws muaj ntau yam.
Nws cov ntsiab lus carbon tsawg txwv cov nyhuv ntawm kev kho cua sov.
tsis muaj kev tiv thaiv corrosion ntau heev vim tsis muaj nickel thiab chromium.
CHEMICAL COMPOSITION
A36 steel phaj yog suav tias yog cov pa roj carbon tsawg, lossis me me, hlau, txhais tau tias nws muaj cov pa roj carbon monoxide ntawm 0 0}5% txog 0.25%. Cov ntsiab lus ntawm cov pa roj carbon tsawg ntawm A36 phaj ua rau nws yog ib qho ntawm cov ductile tshaj plaws - lossis machinable - hom carbon steel, txhais tau tias nws yooj yim rau kev tsim thiab tshuab ua ntau yam qauv.
A572 kuj yog cov pa roj carbon me me, tab sis qhov sib ntxiv ntawm qee yam tshuaj lom neeg - xws li phosphorus, manganese thiab silicon - ua rau nws lub zog siab, qis-alloy (HSLA) hlau, txhais tau tias nws muaj zog dua thiab qis dua piv rau hlau me me. Cov khoom no ua rau A572 phaj zoo tagnrho rau kev siv hauv cov qauv siv uas yuav tsum muaj peev xwm tiv taus kev ntxhov siab, xws li txuas hniav thiab cov kav hlau txuas.
Chemical Composition ntawm ASTM A36 Steel
|
CHEMICAL ALLOY |
Mus txog ¾ "THICK |
Tshaj ¾ "TO 1 ½" TUB |
Tshaj 1 ½ "mus rau 2 ½" tuab |
Tshaj 2 ½ "mus rau 4" tuab |
NTAU 4 "THICK |
|
CARBON MAX |
0.25% |
0.25% |
0.26% |
0.27% |
0.29% |
|
MANGANESE |
N/A |
0.80-1.20% |
0.80-1.20% |
0.85-1.20% |
0.85-1.20% |
|
PHOSPHORUS MAX |
0.030% |
0.030% |
0.030% |
0.030% |
0.030% |
|
SULFUR MAX |
0.030% |
0.030% |
0.030% |
0.030% |
0.030% |
|
SILICON |
0.40% MAX |
0.40% MAX |
0.15-0.40% |
0.15-0.40% |
0.15-0.40% |
|
COPPER MIN |
0.20% |
0.20 % |
0.20% |
0.20% |
0.20% |
Kev xa khoom ntau ntawm A36 Steel
Round Bar:16-300 hli inch, standard length 6-9 meters.
Hlau Phaj:14-200mm kub dov muaj nyob rau hauv Tshuag.
Nto: dub nto
Cim npe nrov: a36 khoom specifications, Tuam Tshoj a36 khoom specifications manufacturers, lwm tus neeg, Hoobkas
