Baa ya chuma cha pua

Baa ya chuma cha pua

Baa ya chuma cha pua ni nyenzo iliyotengenezwa na kusongesha moto au kughushi ingots za chuma. Kulingana na viwango tofauti vya uainishaji, baa za chuma zisizo na waya zinaweza kugawanywa katika aina nyingi.
Chuma cha pande zote, chuma cha mraba, chuma cha gorofa, chuma cha hexagonal na chuma cha octagonal kwa pamoja hurejelewa kama baa za chuma cha pua.

Stainless steel bar materials: 304, 304L, 321, 316, 316L, 310S, 630, 1Cr13, 2Cr13, 3Cr13, 1Cr17Ni2, duplex steel, antibacterial steel and other materials! [1]
Wigo wa maombi
Stainless steel bars have broad application prospects and are widely used in hardware and kitchenware, shipbuilding, petrochemical, machinery, medicine, food, electricity, energy, construction and decoration, nuclear power, aerospace, military industry and other industries! Vifaa vya maji ya bahari, kemikali, rangi, papermaking, asidi ya oxalic, mbolea na vifaa vingine vya uzalishaji; Sekta ya chakula, vifaa vya pwani, kamba, viboko vya CD, bolts, karanga.
Usimamizi wa Ubora: ISO9001: 2000 Udhibitisho wa Mfumo wa Usimamizi wa Ubora, Leseni ya Uzalishaji, nk!

Nyenzo, anuwai ya matumizi, usimamizi bora wa usimamizi wa baa za chuma
Nyenzo: 304, 304l, 321, 316, 316l, 310s, 630,
Common materials are 201, 202, 301, 304, 303, 316, 316L, 304L, 321, 2520, 1Cr13, 2Cr13, 3Cr13, duplex steel, antibacterial steel and other materials! Nk Maelezo yanaonyeshwa na kipenyo, kama vile "50 ″ inamaanisha chuma cha pande zote na kipenyo cha 50 mm. Chuma cha pande zote kimegawanywa katika aina tatu: rolling moto, kutengeneza na kuchora baridi. Vipimo vya chuma-laini-laini ni 5.5-250 mm.

Usimamizi wa Ubora: ISO9001: 2000 Udhibitisho wa Mfumo wa Usimamizi wa Ubora, Leseni ya Uzalishaji, nk!
Mchakato wa uzalishaji
Baa za chuma zisizo na waya zinaweza kugawanywa katika aina tatu kulingana na mchakato wa uzalishaji: kusonga moto, kutengeneza na kuchora baridi. Vipimo vya chuma cha chuma cha pua-kilichochomwa moto ni 5.5-250 mm. Among them: 5.5-25 mm small stainless steel round steel is mostly supplied in bundles of straight bars, often used as steel bars, bolts and various mechanical parts; Chuma cha chuma cha pua kubwa kuliko 25 mm hutumiwa sana kutengeneza sehemu za mitambo au kama nafasi za chuma zilizo na mshono.
Viwango vya utekelezaji

Kiwango cha Amerika: ASTM A484/A484M, ASTM A213/213A, ASTM A269/269m
Uainishaji

Mfululizo 200-Chromium-Nickel-Manganese AUSTEnitic chuma cha pua
Mfululizo 300-Chromium-Nickel austenitic chuma cha pua
301 - Uwezo mzuri, unaotumika kwa bidhaa zilizoumbwa. Inaweza pia kuwa ngumu na kasi ya mashine. Uwezo mzuri. Kuvaa upinzani na nguvu ya uchovu ni bora kuliko chuma cha pua 304.
302 -Upinzani wa corrosion ni sawa na 304, lakini nguvu ni bora kwa sababu ya kiwango cha juu cha kaboni.

304-18/8 chuma cha pua. Daraja la GB ni 06CR19NI10.
309 - Upinzani wa joto zaidi kuliko 304.

Model 321 - isipokuwa kwamba hatari ya kutu ya weld ya nyenzo hupunguzwa na kuongeza ya titani, mali zingine ni sawa na 304.
Mfululizo 400 -Ferritic na martensitic chuma cha pua

409 - Mfano wa bei rahisi (Uingereza na Amerika), kawaida hutumika kama bomba la kutolea nje la gari, ni mali ya chuma cha pua (chuma cha Chrome).


420-- "Daraja la zana" chuma cha martensitic, sawa na Brinell High Chromium Steel, chuma cha kwanza cha pua. Inatumika pia kwa visu vya upasuaji, inaweza kufanywa mkali sana.
430 - chuma cha pua, mapambo, kama vile vifaa vya gari. Uwezo mzuri, lakini upinzani duni wa joto na upinzani wa kutu.
440—High-strength tool steel, slightly higher carbon content, can obtain higher yield strength after proper heat treatment, hardness can reach 58HRC, belongs to the hardest stainless steel. Mfano wa kawaida wa maombi ni "Razor Blade". Kuna mifano mitatu inayotumika kawaida: 440a, 440b, 440c, na 440F (rahisi kusindika).
Mfululizo 500-chuma sugu ya chromium alloy.
600 Mfululizo -Matembezi ya Ugumu wa Ugumu wa chuma.
630-Aina ya kawaida ya chuma inayotumika kwa chuma, pia inaitwa 17-4; 17% cr, 4% ni.