Hāʻawi ʻo Hunan Nui i ka paipu maʻemaʻe 316 /316L. Makemake ʻoe i kahi ʻōlelo? E hoʻouna i leka uila iā:sales@hnssd.com
ʻO SS 316,316L,316H,316Ti nā māka austenitic maʻamau maʻamau 18/8 molybdenum.
ʻO ke kila kila kila 316 he kila chromium-nickel austenitic me ka molybdenum. ʻO ke kila kuhiliʻole ʻelua mea nui i ka 304. Hāʻawi ka molybdenum i 316 ʻoi aku ka maikaʻi o nā waiwai kūʻē i ka corrosion ma mua o ka papa 304, ʻoi aku ka kiʻekiʻe o ke kūpaʻa ʻana i ka lua a me ka crevice corrosion ma nā kaiapuni chloride.
ʻO ke kila kila kila 316 ʻO kēia ka haʻahaʻa carbon austenitic chrome-nickel stainless steel me ke kūpaʻa ʻino like me ke ʻano 316, akā me ke kūʻē i ka intergranular corrosion ma hope o ke kuʻi ʻana.
ʻO ke kila kila kila 316 He kiʻekiʻe kēia o ke kalapona kalapona o 316, e hana ana i ke kila i kūpono no ka hoʻohana ʻana i nā noi kahi e loaʻa ai nā mahana kiʻekiʻe. Hāʻawi ʻo Balance Grade 316Ti i nā ʻano like. Hāʻawi ka ʻike kalapona i hoʻonui ʻia i ka tensile a me ka ikaika hua. Hāʻawi ke ʻano austenitic o ka mea i kēia ʻano paʻakikī maikaʻi loa, a hiki i nā mahana cryogenic.
Ke kila kila 316 Tiis Titanium hoʻohui o 316 kila. Hoʻonui kēia elongation i ka pale ʻana i ka corrosion, hoʻomaikaʻi i ka pale ʻana i ka pitting i nā solution chloride ion a hāʻawi i ka ikaika hoʻonui i nā wela kiʻekiʻe. Hoʻomaikaʻi ʻia ka pale ʻana i ka corrosion, ʻoi aku ka kūʻē i ka sulfuric, hydrochloric, acetic, formic a me tartaric acids, acid sulfates a me ka alkaline chlorides.
Eia kekahi, ʻokoʻa ko lākou ʻano kemika a me nā waiwai kino e like me ka mea i hōʻike ʻia ma lalo nei. Kuhi ʻia kēia mau waiwai no nā huahana ʻōwili pālahalaha (pepa, pepa a me ka coil) ma ASTM A240 a me ASTM A167. nā paipu a me nā paipu e like me ASTM A213 a me ASTM A149. Ua kuhikuhi ʻia nā waiwai like akā ʻaʻole like no nā huahana ʻē aʻe e like me ka bar a me nā huahana forged i kā lākou mau kikoʻī.
Hoʻohui kemika (%) a me nā waiwai mechanical
| Kiʻi | C (ka palena kiʻekiʻe) | Si (kiʻekiʻe) | P (ka palena kiʻekiʻe) | S (ka lōʻihi) | Mn (ka lōʻihi) | cr | Ni | mo |
| 316 | 0.08 | 0.75 | 0.045 | 0.030 | 2.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 316L | 0.03 | 0.75 | 0.045 | 0.030 | 2.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 316H | 0.04-0.10 | 0.75 | 0.045 | 0.030 | 2.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 316Ti | 0.08 | 1.0 | 0.040 | 0.030 | 2.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| Kiʻi | Ka ikaika uʻi (ksi) | 0.2% Ka ikaika hua (ksi) | Elongation% ma 2 iniha |
| 316 / 316H / 316Ti | 75 | 30 | 40 |
| 316L | 70 | 25 | 40 |
Ma keʻano laulā, ʻo ka ʻokoʻa nui ma waena o lākou ka noi. ʻO 316 ka mea kumu a hoʻohana ʻia i ka hōʻemi ʻana i nā waikawa; Hoʻohana ʻia ʻo 316L e kūʻē i ka corrosion; Hoʻohana pinepine ʻia ʻo 316H i ke kūpaʻa wela kiʻekiʻe; 316Ti pale i ka intergranular corrosion ma ka hoʻohui ʻana i ka titanium.
Hoʻokaʻaʻike kanaka no Hunan Great Steel Pipe Co., Ltd:info@yzpipefittings.com
Ka manawa hoʻouna: Jul-04-2022