HT ATTA403LP31WP-s 6 "Sch40s Asme B16.9 Okpomọkụ No.77329
N08367 na-ekwukarị na Alloy Al6xn bụ carbon dị ala, ịdị ọcha nke ukwuu "Nickel-mulybdem na-enwe ike iguzogide chloride na corrosion.
Pipe, 18 40s asme b36.19, di, Astm A312 Grag TP304l, erw 100% rt, l = 11.8
Alloy nchara304 ígwè igwe anaghị agba nchara bụ igwe anaghị agba nchara. Na nchara ahụ nwere chromium (n'etiti 18% na 20%) na nickel (n'etiti 8% na 10.5%) [1] Ọ bụ ihe na-acha nchara nchara. A na-ejikwa SS304 na-eme arịa nrụgide, kpuchie ya na iji ụlọ na-ewuli ya.
SMO 254 igwe anaghị agba nchara nwere obere carbon dị ala. Nke a pụtara na enwere obere ihe ize ndụ nke carbipe ọdịda n'oge kpo oku, dịka ọmụmaatụ mgbe mgbe ị na-ewu. Alloy 254 Pipe na-agafe Strass ule (ASTM A262, na-eme e) ọbụlagodi mgbe ahụtụsịrị otu elekere na 600-18-1830 Celsius F). Agbanyeghị, n'ihi ihe dị elu na-eme ka usoro njikọ ahụ nwere ike ịmịkọta na ókèala ọka 600-1000 ° C (1110-1830 Celsius F). Akụkụ ndị a anaghị emetụta ihe ize ndụ ọ bụla nke njikọta nke njikọta na gburugburu ebe a na-ebute tube s31254. N'ihi ya, enwere ike ịme ihe mgbakwunye na-enweghị ihe ize ndụ ọ bụla nke intergranular. Alloy 254 bụ ebe a na-agba nchara nchara nchara na 6% molybdenum na nitrogen. 1.4547 PIPE nwere nnukwu nguzogide nke crovice na elu corrosion. Alloy 254 bụ nke mmepe pụrụ iche maka pulp na ụlọ ọrụ akwụkwọ na maka ojiji eji nyiwe mmanụ na mmanụ. Anyị na-emepụta na mbupụ ma kesaa ma kesaa ma na-esite na ngalaba s31254 1.4547 pịpị pifrica. Emepụtawo mkpụrụ osisi 6-moly na nkọwapụta ihe dị iche iche na usoro akụkụ dabere na ngwa ahụ na achọrọ. A na-etinye ngwa ngwa n'ọtụtụ ụlọ ọrụ, ngwaahịa nabatara nke ọma ma nwee mmasị n'ụdị ọrụ dị iche iche n'ụwa niile.
| S | Mo | Ni | N | |
| ≤ % | % | ≤ % | ≤ % | ≤ % |
| 0.02 | 0.70 | 1.0 | 0.03 | 0.01 |
| Cuz | Cru | C | P | |
| % | % | % | % | % |
| 6.0 – 7.0 | 17.5 – 18.5 | 0.18 – 0.25 | 0.5 – 1.0 | 19.5 – 20.5 |
