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世界不锈钢材料牌号对照

更新时间:2023-06-30 18:10:38 阅读：评论：0

1、Stainless steels contain from 10 to 30% chromium. Varying amounts of nickel, molybdenum, copper,

sulfur, titanium, niobium, etc. may be added to obtain desired mechanical properties and rvice

life. Stainless steels are primarily classified as austenitic, ferritic, martensitic, duplex or

precipitation hardening grades. The first stainless steel grades that were commercially produced in

the United States were similar to 302, 410, 420, 430, and 446. The five alloys were produced

and marketed prior to 1930. In subquent years, the grades similar to 303, 304, 316, 321, 347,

416, and 440 were brought to market

考虑到腐蚀因素，往往要选择使用不锈钢材料。不锈钢有五个基本的种类: 奥氏体、铁素体、马氏体、双相不锈钢和沉淀硬化型不锈钢。奥氏体不锈钢没有磁性，抗腐蚀性能较好，具有代表性的钢种是加入18%的铬并含有一定的镍，它们是在石油化工行业中被广泛运用的钢种。铁素体不锈钢具有磁性，铬元素是其主要的含量，比例为17%，这种材料具有很好的抗氧化性。马氏体不锈钢同样也具有磁性，铬的含量通常为13%，并含有适量比例的碳，它们可通过淬火和回火而被硬化。相比较而言，铁素体不锈钢和马氏体不锈钢的抗腐蚀性能较差。双相不锈钢具有铁素体和奥氏体的混合金属组织，铬的含量在18%到28%之间，镍的含量4.5%- 8%之间，它们有着较好的抗应力腐蚀的能力。沉淀型不锈钢铬的常规含量17%，并加有一定量的镍、铜和铌，它们可通过析出和时效被硬化。为了便于说明，现给出一个各国不锈钢标准比较表（表I）。

表I 世界各国常用不锈钢标准对照表

小学方程题白石公园帜字组词

Chine	U.S.A.	Germany	Italy	Japan	Russia	Sweden	U.K.	European Union
GB 1220-92	AISI	DIN 17006	UNI	JIS	GOST	SIS	BSI	EURONORM
1Cr17Mn6Ni5N	201 1)			SUS 201
1Cr17Ni7	301 1)	X 12 CrNi 17 7	X 12 CrNi 1707	SUS 301		23 31	301S21	X 12 CrNi 17 7
1Cr18Ni9	302 1)	X 5 CrNi 18 7	X 10 CrNi 1809	SUS 302	12KH18N9	23 31	302S25	X 10 CrNi 18 9
Y1Cr18Ni9	303 1)	X10 CrNiS 18 9	X 10 CrNiS 1809	SUS 303		23 46	303S21	X 10 CrNiS 18 9
Y1Cr18Ni9Se	303 Se 1)		X 10 CrNiS 1809	SUS 303 Se	12KH18N10E		303S41
0Cr18Ni9	304 1)	X 5 CrNi 18 10 X 5 CrNi 18 12	X 5 CrNi 1810	SUS 304	08KH18N10 06KH18N11	23 32	304S15 304S16	X 6 CrNi 18 10
0Cr19Ni9N	304 N 1)		X 5 CrNiN 1810	SUS 304N1
	304 H 1)		X 8 CrNi 1910	SUS F 304H
00Cr19Ni11	304 L 1)	X 2 CrNi 18 11	X 2 CrNi 1911	SUS 304L	03KH18N11	23 52	304S11	X 3 CrNi 18 10
00Cr18Ni10N		X 2 CrNiN 18 10	X 2 CrNiN 1811	SUS 304LN		23 71
1Cr18Ni12	305 1)		X 8 CrNi 1812	SUS 305		23 33	305S19	X 8 CrNi 18 12
				SUS XM7				X 6 CrNiCu 18 10 4 Kd
	309 1)	X 15 CrNiS 20 12	X 16 CrNi 2314	SUH 309			309S24	X 15 CrNi 23 13
0Cr23Ni13	309 S 1)		X 6 CrNi 2314	SUS 309S	20KH23N18			X 6 CrNi 22 13
	310 1)	X 12 CrNi 25 21	X 22 CrNi 2520	SUH 310	10KH23N18		310S24
	U.S.A.	Germany	Italy	Japan	Russia	Sweden	U.K.	European Union
	AISI	DIN 17006	UNI	JIS	GOST	SIS	BSI	EURONORM
0Cr25Ni20	310 S 1)	X 12 CrNi 25 20	X 5 CrNi 2520	SUS 310S	20KH25N20S2	23 61 资助的近义词		X 6 CrNi 25 20
	314 1)	X 15 CrNiSi 25 20	X 16 CrNiSi 2520					X 15 CrNiSi 25 20
0Cr17Ni12Mo2	316 1)	X 5 CrNiMo 17 12 2	X 5 CrNiMo 1712	SUS 316		23 47	316S31	X 6 CrNiMo 17 12 2
	316 1)	X 5 CrNiMo 17 13 3	X 5 CrNiMo 1713	SUS 316		23 43	316S33	X 6 CrNiMo 17 13 3
	316 F 1)	X 12 CrNiMoS 18 11
	316 N 1)			SUS 316N
	316 H 1)		X 8 CrNiMo 1712	SUS F 316H
	316 H 1)		X 8 CrNiMo 1713	关于云的诗	03KH17N14M2
	316 L 1)	X 2 CrNiMo 17 13 2	X 2 CrNiMo 1712	SUS 316L		23 48	316S11	X 3 CrNiMo 17 12 2

		X 2 CrNiMoN 17 12 2	X 2 CrNiMoN 1712	SUS 316LN	03KH16N15M3
	316 L 1)	X 2 CrNiMo 18 14 3	X 2 CrNiMo 1713			23 53	316S13	X 3 CrNiMo 17 13 3
		X 2 CrNiMoN 17 13 3	X 2 CrNiMoN 1713		08KH17N13M2T10KH17N13M2T	23 75
		X 6 CrNiMoTi 17 12 2	X 6 CrNiMoTi 1712		08KH17N13M2T 10KH17N13M2T	23 50	320S31	X 6 CrNiMoTi 17 12 2
		X 10 CrNiMoTi 18 12	X 6 CrNiMoTi 1713		08KH16N13M2B		320S33	X 6 CrNiMoTI 17 13 3
		X 6 CrNiMoNb 17 12 2	X 6 CrNiMoNb 1712		09KH16N15M3B			X 6 CrNiMoNb 17 12 2
		X 10 CrNiMoNb 18 12	X 6 CrNiMoNb 1713					X 6 CrNiMoNb 17 13 3
0Cr19Ni13Mo3	317 1)		X 5 CrNiMo 1815	SUS 317		23 66	317S16
00Cr19Ni13Mo3	317 L 1)	X 2 CrNiMo 18 16 4	X 2 CrNiMo 1815	SUS 317L		23 67	317S12	X 3 CrNiMo 18 16 4
	U.S.A.	Germany	Italy	Japan	Russia	Sweden	U.K.	European Union
	AISI	DIN 17006	UNI	JIS	GOST	SIS	BSI	EURONORM
	317 L 1)	X 2 CrNiMo 18 16 4	X 2 CrNiMo 1816	SUS 317L		23 67	317S12	X 3 CrNiMo 18 16 4
	330 1)	X 12 NiCrSi 36 16		SUH 330	08KH18N10T
0Cr18Ni10Ti	321 1)	X 6 CrNiTi 18 10 X 12 CrNiTi 18 9	X 6 CrNiTi 1811	SUS 321	12KH18N10T	23 37	321S31	X 6 CrNiTi 18 10
	321 H 1)		X 8 CrNiTi 1811	SUS 321H			321S20
	329 1)	X 8 CrNiMo 27 5		SUS 329J1	08KH18N12B	23 24
0Cr18Ni11Nb	347 1)	X 6 CrNiNb 18 10	X 6 CrNiNb 1811	SUS 347		23 38	347S31	X 6 CrNiNb 18 10
	尘肺病症状347 H 1)		X 8 CrNiNb 1811	SUS F 347H 我的月光
	904L 1)
	充电器电路图
		X 20 CrNiSi 25 4
	UNS31803 2)	X 2 CrNiMoN 22 5
	UNS32760 2)	X 3 CrNiMoN 25 7			12Kh13
	403 3)	X 6 Cr 13 X 10 Cr 13 X 15 Cr 13	X 12 Cr 13	SUS 403		23 02	403S17	X 10 Cr 13 X 12 Cr 13
0Cr13Al	405 3)	X 6 CrAl 13	X 6 CrAl 13	SUS 405			405S17	X 6 CrAl 13
		X 10 CrAl 7			10Kh13SYu			X 10 CrAl 7
		X 10 CrAl 13	X 10 CrAl 12		15Kh18SYu
		X 10 CrAl 18						X 10 CrSiAl 18

	409 3)	X 6 CrTi 12	X 6 CrTi 12	SUH 409			409S19	X 5 CrTi 12
			X 2 CrTi 12		12Kh13
1Cr13	410 3)	X 6 Cr 13 X 10 Cr 13 X 15 Cr 13	X 12 Cr 13	SUS 410	08Kh13	23 02	410S21	X 12 Cr 13
	410 S 3)	X 6 Cr 13	X 6 Cr 13	SUS 410S		23 01	403S17	X 6 Cr 13
	414 3)