Aloy star steel & mkpanaka
ASTM A316 bụ nkọwapụta ọkọlọtọ maka enweghị isi, kwụ ọtọ na-arụ ọrụ na-arụ ọrụ ígwè mmiri anaghị agba nchara eji eme ihe na ngwa dị elu. A na-eme nke 316 selislọ ọrụ mmepụta ihe na-enweghị atụ site na ngwakọta nke chromium, nickel, na molybdemum, nke na-enye sS 316 tube tube dị mma iguzogide corrosion na nchara.
Umibụ Austratitic Austraterity kwuru banyere Nickel na Chromium. Mpempe akwụkwọ nchara 304 tube \ / tube imewe na-enye nnukwu corrosion na ntuli oxidation. Alloys ndị a nwere ezigbo usoro na Njirimara Njirimara. Ewezuga nke ahụ, ha dị mfe ihicha ma rụpụta ya. Emebere eriri nchara 304 eji agba nchara maka mkpụrụ dị ike ruo 250,000 PSI. A na-eji ha na ụlọ ọrụ nri, ibu ụgbọ mmiri na gas. A na-ejikwa ya na ngwa ụlọ na ngwa n'ihi ihe ndị bara ụba.


Nickel Alloy 400 na monel 400, makwaara dị ka N044400, bụ Alcoy Nickel-Copper-Copper nke sitere na ọla atọ na ọla kọpa. A maara Nickel Alloy 400 maka iguzogide ụdị ọnọdụ ya, gụnyere alkalis (ma ọ bụ acid), mmiri nnu, na sulfuric acid. Ebe ọ bụ na Monel 400 ma ọ bụ alloy 400 bụ oyi na-arụ ọrụ na-arụ ọrụ, Alloy nwere oke isi ike, ike na ike. Site na oyi na-arụ ọrụ ASTM B164 na-enweghị isi N04400 Bark, a na-edo onwe ya ọkwa dị elu nke nrụgide nke ọma, nke na-ebute mgbanwe na microy.