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317 insimbi engagqwali coiled tubing

Isingeniso

Izinsimbi ezingenasici zaziwa njengezinsimbi ezinengxubevange ephezulu.Ahlanganisa cishe u-4-30% we-chromium.Zihlukaniswa zibe izinsimbi ze-martensitic, austenitic, ne-ferritic ngokusekelwe kusakhiwo sazo se-crystalline.

I-Grade 317 insimbi engagqwali inguqulo eguquliwe yensimbi engagqwali engu-316.Inamandla aphezulu kanye nokumelana nokugqwala.Iminingwane elandelayo inikeza imininingwane eyengeziwe mayelana ne-grade 317 yensimbi engagqwali.

Ukwakheka Kwamakhemikhali

Ukwakheka kwamakhemikhali ensimbi engagqwali yebanga lama-317 kuchazwe kuleli thebula elilandelayo.

Isici Okuqukethwe (%)
Iron, Fe 61
I-Chromium, uCr 19
Nickel, Ni 13
Molybdenum, Mo 3.50
IManganese, Mn 2
Silicon, Si 1
Carbon, C 0.080
I-Phosphorous, P 0.045
Isibabule, S 0.030

Izakhiwo Zomzimba

Ithebula elilandelayo libonisa izici ezibonakalayo zebanga lama-317 insimbi engagqwali.

Izakhiwo Imethrikhi I-Imperial
Ukuminyana 8g/cm3 0.289 lb/in³
Iphoyinti lokuncibilika 1370°C 2550°F

Izakhiwo Zemishini

Izakhiwo zemishini ye-annealed grade 317 yensimbi engagqwali ikhonjisiwe kuthebula elilandelayo.

Izakhiwo Imethrikhi I-Imperial
Amandla aqinile 620 MPa 89900 psi
Amandla esivuno 275 MPa 39900 psi
I-Elastic module 193 GPA 27993 nxa
Isilinganiso sikaPoisson 0.27-0.30 0.27-0.30
Ukuphakama ngesikhathi sekhefu (ku-50 mm) 45% 45%
Hardness, Rockwell B 85 85

Izakhiwo ezishisayo

Izakhiwo ezishisayo ze-grade 317 zensimbi engagqwali zinikezwa etafuleni elilandelayo.

Izakhiwo Imethrikhi I-Imperial
Ukusebenzisana kokunweba okushisayo (@ 0-100°C/32-212°F) 16 µm/m°C 8.89 µin/ku°F
I-Thermal conductivity (@ 100°C/212°F) 16.3 W/mK 113 BTU in/hr.ft².°F

Amanye Amagama

Ezinye izincazelo ezilingana nebanga 317 lensimbi engagqwali zifakiwe kuleli thebula elilandelayo.

I-ASTM A167 I-ASTM A276 I-ASTM A478 I-ASTM A814 I-ASME SA403
I-ASTM A182 I-ASTM A312 I-ASTM A511 QQ S763 I-ASME SA409
I-ASTM A213 I-ASTM A314 I-ASTM A554 I-DIN 1.4449 I-MIL-S-862
I-ASTM A240 I-ASTM A403 I-ASTM A580 I-ASME SA240 I-SAE 30317
I-ASTM A249 I-ASTM A409 I-ASTM A632 I-ASME SA249 I-SAE J405 (30317)
I-ASTM A269 I-ASTM A473 I-ASTM A813 I-ASME SA312

Isikhathi sokuthumela: May-06-2023