17-4PH, igwe anaghị agba nchara, igwe anaghị agba nchara siri ike
17-4PH, igwe anaghị agba nchara, precipitated siri ike igwe anaghị agba nchara,
17-4PH igwe anaghị agba nchara eriri, 17-4PH igwe anaghị agba nchara, 17-4PH igwe anaghị agba nchara efere, 17-4PH igwe anaghị agba nchara, 17-4PH igwe anaghị agba nchara eriri, 17-4PH igwe anaghị agba nchara tube, 17-4PH igwe anaghị agba nchara,
Aha Azụmahịa nkịtị:17-4ph,S51740,SUS630,0Cr17Ni4Cu4Nb,05Cr17Ni4Cu4Nb,W. Nr./EN 1.4548
Igwe anaghị agba nchara 17-4 bụ igwe anaghị agba nchara martensitic na-eme ka afọ sie ike na-ejikọta ike dị elu na nguzogide corrosion nke igwe anaghị agba nchara.A na-enweta ike ike site na obere oge, ọgwụgwọ dị ala dị ala.N'adịghị ka martensitic igwe anaghị agba nchara, dị ka ụdị 410, 17-4 bụ nnọọ weldable.Ike, nguzogide corrosion na imepụta ihe dị mfe nwere ike ime ka igwe anaghị agba nchara 17-4 bụrụ ihe ngbanwe dị ọnụ ahịa maka ike dị elu nke carbon steel yana ọkwa igwe anaghị agba nchara ndị ọzọ.
Na ngwọta ọgwụgwọ okpomọkụ, 1900ºF, metal ahụ bụ austenitic mana ọ na-agbanwe n'ụdị martensitic nwere obere carbon n'oge oyi na 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.
Ihe mejupụtara kemịkalụ 17-4PH
| C | Cr | Ni | Si | Mn | P | S | Cu | Nb+Ta |
| ≤0.07 | 15.0-17.5 | 3.0-5.0 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 3.0-5.0 | 0.15-0.45 |
17-4PH Njirimara anụ ahụ
| Njupụta | Kpọmkwem ike okpomọkụ | Ebe mgbaze | Thermal conductivity | Modulu nke na-agbanwe agbanwe |
| 7.78 | 502 | 1400-1440 | 17.0 | 191 |
17-4PH Mechanical Njirimara
| Ọnọdụ | b/N/mm2 | б0.2/N/mm2 | 5/% | ψ | HRC | |
| Mmiri ozuzo | 480 ℃ afọ | 1310 | 1180 | 10 | 35 | ≥40 |
| 550 ℃ afọ | 1070 | 1000 | 12 | 45 | ≥35 | |
| 580 ℃ afọ | 1000 | 865 | 13 | 45 | ≥31 | |
| 620 ℃ afọ | 930 | 725 | 16 | 50 | ≥28 | |
Ụkpụrụ 17-4PH 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
Ngwaahịa dị 17-4PH dị na Sekonic Metals
Ogwe & mkpanaka 17-4PH
Ogwe okirikiri / Ogwe Flat / Hex Ogwe, Size Si 8.0mm-320mm, Eji maka bolts, fastners na akụkụ ndị ọzọ mapụtara
Waya ịgbado ọkụ 17-4PH
Na-eweta na ịgbado ọkụ waya na mmiri waya na eriri igwe ụdị na bee ogologo.
17-4PH mmiri
Mmiri na dị ka ndị ahịa ịbịaru ma ọ bụ nkọwapụta
17-4PH mpempe akwụkwọ & efere
Obosara ruo 1500mm na ogologo ruo 6000mm, ọkpụrụkpụ si 0.1mm ka 100mm.
17-4PH enweghị nkebi tube & Welded ọkpọkọ
Ụkpụrụ nha na nha ahaziri iche nwere ike ịmepụta site na anyị na obere ntachi obi
17-4PH eriri & eriri igwe
Ọnọdụ dị nro na ọnọdụ siri ike na elu AB na-egbuke egbuke, obosara ruru 1000mm
17-4PH fasteners
17-4PH n'ụdị bolts, kposara, flanges na ngwa ngwa ndị ọzọ, dị ka nkọwa ndị ahịa si dị.
Gịnị mere 17-4PH?
•Ọ dị mfe ịhazi ọkwa ike, nke ahụ bụ site na mgbanwe nke usoro ọgwụgwọ okpomọkụ iji dozie mgbanwe mgbanwe nke martensite na ịka nká
ọgwụgwọ nke metal akpụ ọdịda mmiri hardening agba.
•Nguzogide ike ọgwụgwụ corrosion na mgbochi mmiri.
•ịgbado ọkụ: Na ọnọdụ nke siri ike ngwọta, ịka nká ma ọ bụ overageing, na alloy nwere ike welded na ang ụzọ, na-enweghị preheating.
Ọ bụrụ na-achọ ike ịgbado ọkụ nso na ígwè ike nke ịka nká obi tara mmiri, mgbe ahụ alloy ga-abụ siri ike ngwọta na ịka nká ọgwụgwọ mgbe ịgbado ọkụ.
Alloy a dịkwa mma maka brazing, na okpomọkụ brazing kacha mma bụ okpomọkụ ngwọta.
•Nguzogide corrosion： Alloy corrosion eguzogide dị elu karịa ọkọlọtọ ọ bụla ọzọ siri ike igwe anaghị agba nchara, na mmiri static dị mfe na-ata ahụhụ site na corrosion corrosion ma ọ bụ cracks.In petroleum chemical ụlọ ọrụ, nri nhazi na akwụkwọ ụlọ ọrụ na ezi corrosion eguzogide.
17-4PH ubi ngwa:
•Oghere dị n'ụsọ osimiri, ụgbọ elu helikopta, nyiwe ndị ọzọ.
•Ụlọ ọrụ nri.
•Pulp na ụlọ ọrụ akwụkwọ.
•Oghere (turbine agụba).
•Mechanical akụkụ.
•Igwe mkpofu nuklia.
17-4PH alloy bụ precipitated, emenyụ, martensitic igwe anaghị agba nchara na elu ike, ike na corrosion resistance.It enweghị ike iji na okpomọkụ dị elu karịa 300 0C.(572F) ma ọ bụ oke okpomọkụ.Ọ nwere ezigbo nguzogide corrosion na ikuku yana itughari acid ma ọ bụ nnu.Nguzogide corrosion ya yiri 304 na 430.服务感兴趣，请与我们联系。期待您的回复 Phone/whatsapp : 0086-15921454807
