310S stainless steel pipe is腦街 a kind of hollow circular steel, whic這不h is widely used in oil, chemical有知, medical, food, lig老鐘ht industry, mechanical 資海instruments and so on.舞紙 When the bending a離開nd torsion strength are the 聽公same, the weight i也體s lighter, and it is widely used to m都購anufacture mechan時吧ical parts and enginee月劇ring structures. It is a到鐵lso often used as家藍 a conventional weapon到妹, barrel, shell, and so on.
310S is austenitic chr還可omium nickel stainless st數冷eel, which has 快用excellent ox校地idation resistance and corrosion錯件 resistance. Because a higher perce文通ntage of chrom西志ium and nicke車銀l, 310S has much better creep strengt書還h, and it can 刀鐘continue operation商我 at high temperature, and 關媽has good high temper生頻ature resistance.
310S (0Cr25Ni20/0Cr少通25Ni20Si2), he錢冷at-resistant sta什美inless steel, domestic brand 0Cr25N術遠i20, American brand SA213/TP310S, 討間commonly known as 310飛男S, also known as 2520, dupl爸房ex stainless 話雜steel, used for high temperature f風就urnace tube manufa也音cturing. Chemical compositi得讀on of SA213/TP310S (%):
Ni nickel: 19.00-22.00
Cr chromium: 24.00-26.00
Si Si 1.50
Mn Mn < = 2
C C < = 0.08
S s < = 0.030
P P < = 0.035少媽
The method of機議 making seamless steel pipe 場兒and steel used in common紅飛 at all, "GB14975-94 stainles拍風s steel seamless 技小steel tube" ru開唱les, by 0Cr13, 1Cr13, 2Cr13, 3Cr13, 1C西日r17Ni2, 1Cr25Ti, 1Cr女我21Ni5Ti, 00Cr18Ni10, 說自1Cr18Ni9, 1Cr18Ni9Ti, 00Cr17場服Ni14Mo2, 0Cr18Ni12房票Mo2Ti, 1Cr18Ni12Mo3Ti, 1Cr就商23Ni18, 1Cr18Ni11Nb and other 線技steel production. Use:花森 stainless seamless steel tubes 站山are widely used in petroleum c購白hemical pipes and various u冷長ses of stainless and a相厭cid resistant s工務teel structure parts, should ensure 文就that the chemical composition and 動公physical pro了開perties of steel.
Density: 8 g / cm3, the mechani紙分cal properties after solution人玩 treatment, the yield streng秒坐th is more than 205, the te少動nsile strength is more than 52路中0, more than師黑 40 elongation, hardness test: HBS 看鐵= 187, HRB = 90, HV = 動煙200
310S stainless steel is suitable for m知裡aking various furnace components, th開畫e maximum working tempera關討ture of 1200 吃還degrees C, the continuous use temperat街影ure of 1150 degrees C.
Weight calculation formula of音現 310S stainless steel management th鐘了eory: (outer d工對iameter wall thickness)聽喝 x wall thic站術kness x 0.02507=K金短G/M