Alloy nchara pipe AETM A335 P5 Pic na ngwaahịa
ASTM A335 PIPE (ASME S \ / A335, Chormer-moly) bụ seamin na-enweghị eriri na-enweghị isi maka ọrụ okpomọkụ dị elu. PIPE nyere iwu dabere na nkọwapụta a ga-adabara na ịgha ụgha, ịhụnụfu ego na ụdị ọrụ ịgbado ọkụ. Mgbe ụfọdụ a na-akpọ "klas nke PAY", lilac molybum na-ewu ewu na pages p5, p9, p11, p22 na p91. A na-ejikarị grage P22 na P91 na P91.
N'ihi ihe kemịkal nke molybdem (mo) na chromium (cr), a335 na-ezokarị chromium movybdemum tube. Molyybdenum na-abawanye ike nke steel yana oke na-agbanwe ike, na-eyi iguzogide, ịdị mma na ike. Molyybdenum na-abawanye iguzogidesi ike, na-egbochi uto ọka, na-emekwa ka chromium steel na-erughị Emblitment. Molybum bụ ihe kachasị dị mma maka ịhaziwanye okpomoku elu. Ọ na - emekwa ka nguzogide corrosion iguzogide nke ígwè na inffets na-etinye corrosion. Chromium (ma ọ bụ chrome) bụ akụkụ bụ isi nke igwe anaghị agba nchara. A na-ewere nchara ma ọ bụ karịa chromium ma ọ bụ karịa. Chromium bụ ihe a na-agbanwe agbanwe na usoro nke iguzogide oxidation na oke okpomọkụ. Chromium na-abawanye tensile, mkpụrụ na isi ike na ụlọ okpomọkụ.
A335 Chromium (ma ọ bụ chromium) bụ ihe dị mkpa nke igwe anaghị agba nchara. A na-ewere nchara ma ọ bụ karịa chromium ma ọ bụ karịa. Chromium bụ ihe a na-agbanwe agbanwe na usoro nke iguzogide oxidation na oke okpomọkụ. Chromium na-abawanye tensile, mkpụrụ na isi ike na ụlọ okpomọkụ.