Qhov twg yog ASTM A312 TP304 industrial yeeb nkab siv?
Nov 25, 2024
Tso lus
ASTM A312 TP304 muaj cov kav dej xa mus rau cov kav hlau stainless uas ua tau raws li tus qauv ASTM A312 thiab ua los ntawm TP304. TP304 yog cov khoom siv hlau stainless uas nws cov khoom tseem ceeb suav nrog hlau, chromium thiab npib tsib xee. Nws muaj zoo corrosion kuj thiab txhua yam khoom thiab yog dav siv nyob rau hauv ntau yam industrial teb.
304 Stainless hlau yeeb nkab Specification:
| Specifications | : | ASTM A312 / SA312 |
| Qhov ntev | : | ASTM, ASME thiab API |
| Loj | : | 1/8 "NB rau 30" NB IN |
| Welded 304 Pipes | : | 1/2" NB - 16" NB |
| Teem caij | : | TXC 20 SCH 30 SCH 40 STD SCH 80 SCH 60 SCH 80 SCH 120 SCH 140 SCH 160 XXS |
| Hom | : | ASTM A 312 TP 304 welded yeeb nkab |
| Tshwj xeeb hauv | : | Loj Diameter Loj |
| Ntev | : | Ib qho Random, Ob Chav Random & Txiav Ntev. |
| Daim ntawv | : | Round, Square, Rectangular, Hydraulic thiab lwm yam |
| Xaus | : | Plain End, Beveled kawg, Treaded |
ASTM A312 TP304 Stainless Hlau Welded Pipes sib npaug qib
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SIB 304 | S30400 | 1.4301 | Z7CN18-09 | X5CrNi18-10 | TIAB SA 304 | 304S31 | 08Х18Н10 |
UNS S30400 Stainless Hlau Welded Yeeb Nkab Chemical Composition
| Qib | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| SIB 304 | min. | - | 8.0 | - | - | - | - | - | 18.0 | - |
| max. | 0.08 | 10.5 | 0.75 | 0.10 | 0.030 | 2.0 | 0.045 | 20.0 | ||
Stainless hlau WERKSTOFF NR. 1.4301 Welded Pipes Mechanical Properties
| Qib | Tensile zog (MPa) min | Elongation (% hauv 50mm) min | Yield Strength 0.2% Pov thawj (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SIB 304 | 515 | 40 | 205 | 92 | 201 |
