304 / 304L Ibyuma bitagira umuyonga
Kumenyekanisha ibicuruzwa
Amavuta 304 (S30400) na 304L (S30403) ibyuma bidafite ingese ni itandukaniro rya chromium 18 ku ijana - 8 ku ijana nikel austenitis alloy, ibimenyerewe kandi bikoreshwa cyane mumuryango wibyuma. 304 / L ibyuma bidafite ingese bifite ibintu byiza byo guhimba. Ubushobozi bwayo butuma ishobora kuboneka byoroshye kugirango yaka, yunamye kandi ikonje. Imashini nziza nibirimo sulferi nkeya biteza imbere gusudira neza mubisabwa.
Imbaraga nyinshi, irwanya ruswa nziza hamwe nibigabanijwe bya karubone bituma Alloy 304 na 304L Ibyuma bitagira umwanda bigira akamaro mubisabwa aho gusudira bisabwa. Imikoreshereze ikubiyemo ibishushanyo mbonera hamwe na trim, gusudira ibice bigize imiti, imyenda, impapuro, imiti ninganda zitunganya inganda.
Izindi nyungu ni ukurwanya okiside, guhinduka neza, koroshya guhimba no gukora isuku, imbaraga zidasanzwe kubipimo byuburemere hamwe nubukomere bwiza kubushyuhe bwa kirogenike Kubidukikije byangirika cyane, ibintu byo hasi byubwoko bwa 304L birahitamo kubera ubudahangarwa bukomeye bwo kwangirika kwimiterere.
Andika 304L ibyuma bidafite ingese ni verisiyo ya-karubone ntoya ya 304 ibyumaalloy. Ibiri munsi ya karubone muri 304L bigabanya imvura ya karbide idasobanutse cyangwa yangiza bitewe no gusudira. 304L irashobora rero gukoreshwa "nkuko yasuditswe" ahantu habi cyane, kandi bikuraho gukenera.
Uru rutonde rufite ubukanishi buke buke kurenza urwego 304 rusanzwe, ariko ruracyakoreshwa cyane bitewe nuburyo bwinshi. Kimwe n'ubwoko bwa 304 ibyuma bitagira umwanda, bikoreshwa cyane mu guteka inzoga no gukora divayi, ariko kandi no mu bikorwa birenze inganda z’ibiribwa nko mu bikoresho bya shimi, ubucukuzi bw'amabuye y'agaciro, n'ubwubatsi. Nibyiza gukoreshwa mubice byicyuma nkibinyomoro na bolts bihura namazi yumunyu.
Ibicuruzwa byihariye
ASTM A269, ASTM A213 / ASME SA213 (Nta kinyabupfura)
Kugereranya Ibigize Chemacal
| Kode | Bisanzwe | UMURIMO W'IMIKORESHEREZE | |||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | IZINDI | |||
| 304 | JIS | SUS 304 | 0.080max | 1.00max | 2.00max | 0.040max | 0.030max | 8.00-11.00 | 18.00-20.00 | - | - |
| AISI | 304 | 0.080max | 1.00max | 2.00max | 0.045max | 0.030max | 8.00-10.50 | 18,00-20.00 | - | - | |
| ASTM | TP 304 | 0.080max | 0.75max | 2.00max | 0.040max | 0.030max | 8.00-11.00 | 18.00-20.00 | - | - | |
| DIN | X5CrNi189 Nr, 1,4301 | 0.070max | 1.00max | 2.00max | 0.045max | 0.030max | 8,50-10.00 | 17.00-20.00 | * | - | |
| 304L | JIS | SUS 304L | 0.030max | 1.00max | 2.00max | 0.040max | 0.030max | 9,00-13.00 | 18.00-20.00 | - | - |
| AISI | 304L | 0.030max | 1.00max | 2.00max | 0.045max | 0.030max | 8.00-12.00 | 18.00-20.00 | - | - | |
| ASTM | TP 304L | 0.035max | 0.75max | 2.00max | 0.040max | 0.030max | 8,00-13.00 | 18.00-20.00 | - | - | |
| DIN | X2CrNi189 Nr.1,4306 | 0.030max | 1.00max | 2.00max | 0.045max | 0.030max | 10.00-12.50 | 17.00-20.00 | * | - | |
| Ibikoresho bya mashini | |
| Gutanga Imbaraga | 30 Ksi min |
| Imbaraga | 75 Ksi min |
| Kurambura (2 "min) | 35% |
| Gukomera (Igipimo cya Rockwell B) | 90 HRB max |
Ingano yo kwihanganira
| OD | OD Toleracne | WT Kwihanganirana |
| Inch | mm | % |
| 1/8 " | + 0.08 / -0 | +/- 10 |
| 1/4 " | +/- 0.10 | +/- 10 |
| Kugera kuri 1/2 " | +/- 0.13 | +/- 15 |
| 1/2 "kugeza 1-1 / 2", excl | +/- 0.13 | +/- 10 |
| 1-1 / 2 "kugeza 3-1 / 2", excl | +/- 0.25 | +/- 10 |
| Icyitonderwa: Kwihanganirana birashobora kumvikana ukurikije ibyo umukiriya asabwa | ||
| Umuvuduko ntarengwa wemewe (unit: BAR) | ||||||||
| Uburebure bw'urukuta (mm) | ||||||||
| 0.89 | 1.24 | 1.65 | 2.11 | 2.77 | 3.96 | 4.78 | ||
| OD (mm) | 6.35 | 387 | 562 | 770 | 995 | |||
| 9.53 | 249 | 356 | 491 | 646 | 868 | |||
| 12.7 | 183 | 261 | 356 | 468 | 636 | |||
| 19.05 | 170 | 229 | 299 | 403 | ||||
| 25.4 | 126 | 169 | 219 | 294 | 436 | 540 | ||
| 31.8 | 134 | 173 | 231 | 340 | 418 | |||
| 38.1 | 111 | 143 | 190 | 279 | 342 | |||
| 50.8 | 83 | 106 | 141 | 205 | 251 | |||
Icyemezo cy'icyubahiro
ISO9001 / 2015 Igipimo
ISO 45001/2018 Ibisanzwe
Icyemezo cya PED
TUV Hydrogen ihuza ibizamini
| Oya. | Ingano (mm) | |
| OD | Thk | |
| BA Tube Imbere yimbere igoye Ra0.35 | ||
| 1/4 ″ | 6.35 | 0.89 |
| 6.35 | 1.00 | |
| 3/8 ″ | 9.53 | 0.89 |
| 9.53 | 1.00 | |
| 1/2 ” | 12.70 | 0.89 |
| 12.70 | 1.00 | |
| 12.70 | 1.24 | |
| 3/4 ” | 19.05 | 1.65 |
| 1 | 25.40 | 1.65 |
| BA Tube Imbere yimbere igoye Ra0.6 | ||
| 1/8 ″ | 3.175 | 0.71 |
| 1/4 ″ | 6.35 | 0.89 |
| 3/8 ″ | 9.53 | 0.89 |
| 9.53 | 1.00 | |
| 9.53 | 1.24 | |
| 9.53 | 1.65 | |
| 9.53 | 2.11 | |
| 9.53 | 3.18 | |
| 1/2 ″ | 12.70 | 0.89 |
| 12.70 | 1.00 | |
| 12.70 | 1.24 | |
| 12.70 | 1.65 | |
| 12.70 | 2.11 | |
| 5/8 ″ | 15.88 | 1.24 |
| 15.88 | 1.65 | |
| 3/4 ″ | 19.05 | 1.24 |
| 19.05 | 1.65 | |
| 19.05 | 2.11 | |
| 1 ″ | 25.40 | 1.24 |
| 25.40 | 1.65 | |
| 25.40 | 2.11 | |
| 1-1 / 4 ″ | 31.75 | 1.65 |
| 1-1 / 2 ″ | 38.10 | 1.65 |
| 2 ″ | 50.80 | 1.65 |
| 10A | 17.30 | 1.20 |
| 15A | 21.70 | 1.65 |
| 20A | 27.20 | 1.65 |
| 25A | 34.00 | 1.65 |
| 32A | 42.70 | 1.65 |
| 40A | 48.60 | 1.65 |
| 50A | 60.50 | 1.65 |
| 8.00 | 1.00 | |
| 8.00 | 1.50 | |
| 10.00 | 1.00 | |
| 10.00 | 1.50 | |
| 10.00 | 2.00 | |
| 12.00 | 1.00 | |
| 12.00 | 1.50 | |
| 12.00 | 2.00 | |
| 14.00 | 1.00 | |
| 14.00 | 1.50 | |
| 14.00 | 2.00 | |
| 15.00 | 1.00 | |
| 15.00 | 1.50 | |
| 15.00 | 2.00 | |
| 16.00 | 1.00 | |
| 16.00 | 1.50 | |
| 16.00 | 2.00 | |
| 18.00 | 1.00 | |
| 18.00 | 1.50 | |
| 18.00 | 2.00 | |
| 19.00 | 1.50 | |
| 19.00 | 2.00 | |
| 20.00 | 1.50 | |
| 20.00 | 2.00 | |
| 22.00 | 1.50 | |
| 22.00 | 2.00 | |
| 25.00 | 2.00 | |
| 28.00 | 1.50 | |
| BA Tube, Nta cyifuzo kijyanye n'ubuso bw'imbere | ||
| 1/4 ″ | 6.35 | 0.89 |
| 6.35 | 1.24 | |
| 6.35 | 1.65 | |
| 3/8 ″ | 9.53 | 0.89 |
| 9.53 | 1.24 | |
| 9.53 | 1.65 | |
| 9.53 | 2.11 | |
| 1/2 ″ | 12.70 | 0.89 |
| 12.70 | 1.24 | |
| 12.70 | 1.65 | |
| 12.70 | 2.11 | |
| 6.00 | 1.00 | |
| 8.00 | 1.00 | |
| 10.00 | 1.00 | |
| 12.00 | 1.00 | |
| 12.00 | 1.50 | |
