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Stainless Steel Equivalent Grades

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316 and 304 Stainless Steel British/ European/ Japanese/ German and Chinese equivalents

Check European equivalents of Stainless Steel material

Stainless steel is a versatile grade whose demand in the industry grows year after year. However, stainless steel is not a single entity and is designed with different grades that have their own set of corrosion resistance and high-temperature properties. The Stainless Steel Equivalent Grades are components that are used as an alternative to a grade if it is costly or unavailable. The equivalent grade has similar mechanical properties; however, their working temperature may differ. Grading systems are designed by different unions and countries specifying steel grades and their specific working range, amongst which the European (EN) and American standards (ASTM, ASME) are very famous. The European equivalents of Stainless Steel are the British Standards (BS), International Organization for Standardization (ISO), Japanese Industrial Standards (JIS), European Standard (EN), German Standard (DIN), and Chinese Standard (GB) which are other common grades used internationally. The sheer number of standards and systems grading the 304 stainless steel equivalent grades based on the alloy's unique composition is very difficult. This is as the SS 304 by the SAE standard can also be graded as EN 1.4305, EN X8CrNiN18-9, UNS S30400, DIN X5CrNi18-9, DIN X5CrNi18-10, DINX5CrNi19-9, BS 304S 15,BS 304S 16, BS304S 18, BS304S 25, BS En58E and JIS SUS 304, JIS SUS 304-CSP. The 316 stainless steel equivalent grades are part of the austenitic stainless steel grade. To get a precise grade designation of this alloy, it must have strict requirements set by the organization that is maintaining the standard grade.

Table of Content

Stainless Steel Equivalent Grades

U.S.A. SWEDEN GERMANY FRANCE ITALY SPAIN U.K. E.U. JAPAN RUSSIA
AISI SIS DIN 17006 AFNOR UNI UNE BSI EURONORM JIS GOST
201 SUS 201
301 23 31 X 12 CrNi 17 7 Z 12 CN 17-07 X 12 CrNi 1707 X 12 CrNi 17-07 301S21 X 12 CrNi 17 7 SUS 301
302 23 31 X 5 CrNi 18 7 Z 10 CN 18-09 X 10 CrNi 1809 X 10 CrNi 18-09 302S25 X 10 CrNi 18 9 SUS 302 12KH18N9
303 23 46 X 10 CrNiS 18 9 Z 10 CNF 18-09 X 10 CrNiS 1809 X 10 CrNiS 18-09 303S21 X 10 CrNiS 18 9 SUS 303
303 Se Z 10 CNF 18-09 X 10 CrNiS 1809 X 10 CrNiS 18-09 303S41 SUS 303 Se 12KH18N10E
304 23 32 X 5 CrNi 18 10 X 5 CrNi 18 12 Z 6 CN 18-09 X 5 CrNi 1810 X 6 CrNi 19-10 304S15 304S16 X 6 CrNi 18 10 SUS 304 08KH18N10 06KH18N11
304 N X 5 CrNiN 1810 SUS 304N1
304 H X 8 CrNi 1910 X 6 CrNi 19-10 SUS F 304H
304 L 23 52 X 2 CrNi 18 11 Z 2 CN 18-10 X 2 CrNi 1911 X 2 CrNi 19-10 304S11 X 3 CrNi 18 10 SUS 304L 03KH18N11
23 71 X 2 CrNiN 18 10 Z 2 CN 18-10-Az X 2 CrNiN 1811 SUS 304LN
305 23 33 Z 8 CN 18-12 X 8 CrNi 1812 X 8 CrNi 18-12 305S19 X 8 CrNi 18 12 SUS 305
Z 6 CNU 18-10 X 6 CrNiCu 18 10 4 Kd SUS XM7
309 X 15 CrNiS 20 12 Z 15 CN 24-13 X 16 CrNi 2314 309S24 X 15 CrNi 23 13 SUH 309
309 S X 6 CrNi 2314 X 6 CrNi 22 13 SUS 309S
310 X 12 CrNi 25 21 X 22 CrNi 2520 310S24 SUH 310 20KH23N18
310 S 23 61 X 12 CrNi 25 20 Z 12 CN 25-20 X 5 CrNi 2520 X 6 CrNi 25 20 SUS 310S 10KH23N18
314 X 15 CrNiSi 25 20 Z 12 CNS 25-20 X 16 CrNiSi 2520 X 15 CrNiSi 25 20 20KH25N20S2
316 23 47 X 5 CrNiMo 17 12 2 Z 6 CND 17-11 X 5 CrNiMo 1712 X 6 CrNiMo 17-12-03 316S31 X 6 CrNiMo 17 12 2 SUS 316
316 23 43 X 5 CrNiMo 17 13 3 Z 6 CND 17-12 X 5 CrNiMo 1713 X 6 CrNiMo 17-12-03 316S33 X 6 CrNiMo 17 13 3 SUS 316
316 F X 12 CrNiMoS 18 11
316 N SUS 316N
316 H X 8 CrNiMo 1712 X 5 CrNiMo 17-12 SUS F 316H
316 H X 8 CrNiMo 1713 X 6 CrNiMo 17-12-03
316 L 23 48 X 2 CrNiMo 17 13 2 Z 2 CND 17-12 X 2 CrNiMo 1712 X 2 CrNiMo 17-12-03 316S11 X 3 CrNiMo 17 12 2 SUS 316L 03KH17N14M2
X 2 CrNiMoN 17 12 2 Z 2 CND 17-12-Az X 2 CrNiMoN 1712 SUS 316LN
316 L 23 53 X 2 CrNiMo 18 14 3 Z 2 CND 17-13 X 2 CrNiMo 1713 X 2 CrNiMo 17-12-03 316S13 X 3 CrNiMo 17 13 3 03KH16N15M3
23 75 X 2 CrNiMoN 17 13 3 Z 2 CND 17-13-Az X 2 CrNiMoN 1713
23 50 X 6 CrNiMoTi 17 12 2 Z6 CNDT 17-12 X 6 CrNiMoTi 1712 X 6 CrNiMoTi 17-12-03 320S31 X 6 CrNiMoTi 17 12 2 08KH17N13M2T 10KH17N13M2T
X 10 CrNiMoTi 18 12 X 6 CrNiMoTi 1713 X 6 CrNiMoTi 17-12-03 320S33 X 6 CrNiMoTI 17 13 3 08KH17N13M2T 10KH17N13M2T
X 6 CrNiMoNb 17 12 2 Z 6 CNDNb 17-12 X 6 CrNiMoNb 1712 X 6 CrNiMoNb 17 12 2 08KH16N13M2B
X 10 CrNiMoNb 18 12 X 6 CrNiMoNb 1713 X 6 CrNiMoNb 17 13 3 09KH16N15M3B
317 23 66 X 5 CrNiMo 1815 317S16 SUS 317
317 L 23 67 X 2 CrNiMo 18 16 4 Z 2 CND 19-15 X 2 CrNiMo 1815 317S12 X 3 CrNiMo 18 16 4 SUS 317L
317 L 23 67 X 2 CrNiMo 18 16 4 Z 2 CND 19-15 X 2 CrNiMo 1816 317S12 X 3 CrNiMo 18 16 4 SUS 317L
330 X 12 NiCrSi 36 16 Z 12NCS 35-16 SUH 330
321 23 37 X 6 CrNiTi 18 10 X 12 CrNiTi 18 9 Z 6 CNT 18-10 X 6 CrNiTi 1811 X 6 CrNiTi 18-11 321S31 X 6 CrNiTi 18 10 SUS 321 08KH18N10T
321 H X 8 CrNiTi 1811 X 7 CrNiTi 18-11 321S20 SUS 321H 12KH18N10T
329 23 24 X 8 CrNiMo 27 5 SUS 329J1
347 23 38 X 6 CrNiNb 18 10 Z 6 CNNb 18-10 X 6 CrNiNb 1811 X 6 CrNiNb 18-11 347S31 X 6 CrNiNb 18 10 SUS 347 08KH18N12B
347 H X 8 CrNiNb 1811 X 7 CrNiNb 18-11 SUS F 347H
904L Z 12 CNDV 12-02
X 20 CrNiSi 25 4
UNS31803 X 2 CrNiMoN 22 5
UNS32760 X 3 CrNiMoN 25 7 Z 3 CND 25-06Az
403 23 02 X 6 Cr 13 X 10 Cr 13 X 15 Cr 13 Z 12 C 13 X 12 Cr 13 X 6 Cr 13 403S17 X 10 Cr 13 X 12 Cr 13 SUS 403 12Kh13
405 X 6 CrAl 13 Z 6 CA 13 X 6 CrAl 13 X 6 CrAl 13 405S17 X 6 CrAl 13 SUS 405
X 10 CrAl 7 Z 8 CA 7 X 10 CrAl 7
X 10 CrAl 13 X 10 CrAl 12 10Kh13SYu
X 10 CrAl 18 X 10 CrSiAl 18 15Kh18SYu
409 X 6 CrTi 12 Z 6 CT 12 X 6 CrTi 12 409S19 X 5 CrTi 12 SUH 409
X 2 CrTi 12
410 23 02 X 6 Cr 13 X 10 Cr 13 X 15 Cr 13 Z 10 C 13 Z 12 C 13 X 12 Cr 13 X 12 Cr 13 410S21 X 12 Cr 13 SUS 410 12Kh13
410 S 23 01 X 6 Cr 13 Z 6 C 13 X 6 Cr 13 403S17 X 6 Cr 13 SUS 410S 08Kh13

Characteristics Of Common Stainless Steel Families And Grades

Austenitic

It frequently contains chromium and nickel. Manganese and molybdenum are also present in some grades. While annealed with a solution, austenitic stainless steel is nonmagnetic, certain cold wrought grades are magnetic. Heat-based hardening will not work on certain steels.

Ferritic

This is one of the most cost-effective families accessible due to its decreased nickel content. While low in nickel, these alloys frequently contain chromium, molybdenum, niobium, and/or titanium to increase toughness and creep resistance. Most are magnetic and have strong corrosion resistance as well as weldability.