Igwe anaghị agba nchara 17-7PH
Aha Azụmahịa nkịtị:17-7PH, SUS631,S17700,07Cr17Ni7Al,W.Nr.1.4568
17-7PH bụ austenitic-martensitic mmiri ozuzo hardening igwe anaghị agba nchara mepụtara na ndabere nke 18-8CrNi, makwaara dị ka a na-achịkwa agba mgbanwe igwe anaghị agba nchara. Na ngwọta ọgwụgwọ okpomọkụ, 1900ºF, metal bụ austenitic ma na-enwe mgbanwe ka a ala- Carbon martensitic Ọdịdị n'oge jụrụ na ụlọ okpomọkụ.Ngbanwe a ezughị oke ruo mgbe okpomọkụ dara na 90°F.Igwe ọkụ na-esote na okpomọkụ nke 900-1150 ° F maka otu awa ma ọ bụ anọ mmiri ozuzo na-ewusi alloy ike.Ọgwụgwọ a na-esi ike na-akpasukwa usoro martensitic iwe, na-abawanye ductility na ike siri ike
| C | Cr | Ni | Si | Mn | P | S | Al |
| ≤0.09 | 16.0-18.0 | 6.5-7.75 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.75-1.5 |
| Njupụta (g/cm3) | Ebe mgbaze (℃) |
| 7.65 | 1415-1450 |
| Ọnọdụ | b/N/mm2 | б0.2/N/mm2 | 5/% | ψ | HRW | |
| Ọgwụgwọ ọgwụgwọ | ≤1030 | ≤380 | 20 | - | ≤229 | |
| Ịdị ike mmiri ozuzo | 510 ℃ ịka nká | 1230 | 1030 | 4 | 10 | ≥383 |
| 565 ℃ afọ | 1140 | 960 | 5 | 25 | ≥363 | |
Ụkpụrụ 17-7PH na nkọwapụta
AMS 5604, AMS 5643, AMS 5825, ASME SA 564, ASME SA 693, ASME SA 705, ASME Ụdị 630, ASTM A 564, ASTM A 693, ASTM A 705, ASTM Ụdị 630
Ọnọdụ A - H1150,ISO 15156-3,NACE MR0175,S17400,UNS S17400,W.Nr./EN 1.4548
| Ogwe/Ogwe | Waya | Eriri / eriri igwe | Mpempe akwụkwọ/efere | Pipe/Tube |
Ngwaahịa 17-7PH dị na Sekonic Metals
Ogwe & mkpanaka 17-7PH
Ogwe okirikiri/Ogwe dị larịị/Ogwe hex,Size Site 8.0mm-320mm, Eji maka bolts, fastners na ndị ọzọ akụkụ ahụ mapụtara
17-7PH waya
Na-eweta na ịgbado ọkụ waya na mmiri waya na eriri igwe ụdị na bee ogologo.
17-7PH mpempe akwụkwọ & efere
Obosara ruo 1500mm na ogologo ruo 6000mm, ọkpụrụkpụ si 0.1mm ka 100mm.
17-7PH enweghị nkebi tube & Welded ọkpọkọ
Ụkpụrụ nha na nha ahaziri iche nwere ike ịmepụta site na anyị na obere ntachi obi
17-7PH eriri & eriri igwe
Ọnọdụ dị nro na ọnọdụ siri ike na elu AB na-egbuke egbuke, obosara ruru 1000mm
17-7PH fasteners
Ihe 17-7PH n'ụdị bolts, skru, flanges na ngwa ngwa ndị ọzọ, dị ka nkọwa ndị ahịa si dị.
Kedu ihe kpatara 17-7 PH?
•Ike ike dị elu na ike ruo 600°F
•Na-eguzogide corrosion
•Ọkachamara oxidation na-eguzogide ihe dịka 1100ºF
•Ike mgbawa ruo 900°F
17-7 PHA Ngwa ubi:
•Ọnụ ụzọ ámá valves
•Ngwá ọrụ nhazi kemịkalụ
•Ogwe mgbapụta, gia, plungers
•Valve ị ga, bọọlụ, bushes, oche
•Ihe nkwụnye
