Steel grade Chemical composition Mechanical properties
EN-
Material no.		EN-
Code		ASTM /
AISI		CSiMnCrNiMo OthersRp0,2 [N/mm²]Rp1,0 [N/mm²]Rm [N/mm²]A80 [min.%]

Stainless, acid and heat resistant steel; material standard 10088-2 & 10151 / Standard for tolerances on dimension and shape EN ISO 9445 : 2010
1.4016¹X6 Cr17430≤ 0,08≤ 1,00≤ 1,0016,0-18,0---≥ 280 -450-60020
1.4021¹X20 Cr134200,16-0,25≤ 1,00≤ 1,5012,0-14,0-----≤ 700 15
1.4034¹X46 Cr13-0,43 - 0,50≤ 1,00≤ 1,0012,5-14,5-----≤ 78012
1.4162¹X2 CrMnNiN 22-5-2S 32101≤ 0,04≤ 1,004,00-6,0021,0-22,01,35 - 1,700,10 - 0,80N 0,20-0,25
Cu 0,10-0,80		≥ 450-700-84030
1.4301¹/
1.4301S*		X5 CrNi 18-10304 / 304 S≤ 0,07≤ 1,00≤ 2,0017,0-19,58,0-10,5-N ≤ 0,11 ≥ 230≥ 260540-75045
1.4303¹/
1.4303S*		X4 CrNi 18-12305 / 305 S≤ 0,06≤ 1,00≤ 2,0017,0-19,011,0-13,0-N ≤ 0,11≥ 220 ≥ 250500-65045
1.4306¹X2 CrNi 19-11304 L≤ 0,03≤ 1,00≤ 2,0018,0-20,010,0-12,0-N ≤ 0,11≥ 220≥ 250 520-67045
1.4310²X10 CrNi 18-83010,05-0,15≤ 2,00≤ 2,0016,0-19,06,0-9,5≤ 0,80N ≤ 0,11 ≥ 250≥ 280 900-220040³
1.4318X2 CrNiN 18-7301 LN≤ 0,03-≤ 2,0016,5-18,56,5-8,0-N ≤ 0,20≥ 350≥ 380650-850≥ 35
1.4372²X12 CrMnNiN 17-7-5201≤ 0,15≤ 1,005,50-7,5016,0-18,03,50-5,50-N 0,05-0,25350380850-1700 45³
1.4401¹X5 CrNiMo 17-12-2316≤ 0,07≤ 1,00≤ 2,0016,5-18,510,0-13,02,0 - 2,5N ≤ 0,11≥ 220≥ 270 530-68040
1.4404¹X2 CrNiMoN 17-12-2316 L≤ 0,03≤ 1,00≤ 2,0016,5-18,510,0-13,02,0 - 2,5N ≤ 0,11≥ 240≥ 270 530-68040
1.4462¹X2 CrNiMoN 22-5-3318 LN≤ 0,03≤ 1,00≤ 2,0021,0-23,04,5-6,52,5 - 3,5N 0,10-0,22≥ 500- 660-95020
1.4509¹X2 CrTiNb 18441≤ 0,03≤ 1,00≤ 1,0017,5-18,5--Ti0,10-0,60Nb
[3xC+0,3] bis1,00		≥ 250- 430-63018
1.4510X3 CrTi 17430 Ti≤ 0,05≤ 1,00≤ 1,0016,0-18,0--Ti[4x(C+N)+0,15]
bis 0,80		≥ 240- 420-60023
1.4512X2 CrTi 12409≤ 0,03≤ 1,00≤ 1,0010,5-12,5--Ti [6x(C+N)
bis 0,65		≥ 220-380-560 25
1.4520X2 CrTi 17439≤ 0,025≤ 0,50≤ 0,5016,0-18,0--N ≤ 0,015,
Ti 0,3 - 0,6		≥ 200-380-530 24
1.4521¹X2 CrMoTi 18-2444≤ 0,025≤ 1,00≤ 1,0017,0-20,0-1,80-2,50Ti [4 (C+N)+0,15]
≤0,80		≥ 320 -420-64020
1.4539¹X1 NiCrMoCu25-20-5904 L≤ 0,02≤ 0,70≤ 2,0019,0-21,024,0-26,04,0 - 5,0Cu 1,2 - 2,0;
N ≤0,15		 ≥ 240≥ 270530-73035
1.4541¹X6 CrNiTi 18-10321≤ 0,08≤ 1,00≤ 2,0017,0-19,09,0-12,0-Ti 5xC ≤ 0,70≥ 220≥ 250 520-72040
1.4568²X7 CrNiAl 17-717/7 PH≤ 0,09≤ 0,70≤ 1,0016,0-18,06,5-7,8-Al 0,70 - 1,50-- 1000-180019³
1.4571¹X6 CrNiMoTi 17-12-2316 Ti≤ 0,08≤ 1,00≤ 2,0016,5-18,510,5 - 13,52,0 - 2,5Ti 5xC ≤ 0,70≥ 240 ≥ 270540-69040
1.4607X2 CrNbTi 20-≤ 0,030≤ 1,00≤ 1,0018,5-20,5--N ≤ 0,030,Ti[4x(C+N)+0,15] ≤ 0,80≥ 330-430-580≥ 30
1.4618X9CrMuNiCu17-8-5-2201-1≤ 0,10≤ 1,005,50-7,5016,5-18,54,5-5,5-N ≤ 0,15, Cu 1,0-2,5280-380-600-750≥ 35
1.4621X2 CrNbCu 21UNS 44500≤ 0,015-≤ 1,0020,0-23,0--N ≤ 0,020, Cu 0,30-0,70, Nb ≤ 0,50≥ 245-≥ 410≥ 40
1.4640X5 CrNiCu 19-6-2301 Cu≤ 0,08-1,50-4,0018,0-19,05,5-6,9-N 0,03-0,11, Cu 1,30-2,0≥ 250-540-750≥ 43
1.4828X15
CrNiSi 20.12		~ 309≤ 0,201,50-
2,00		≤ 2,0019,0-21,011,0-13,0-N ≤ 0,11≥ 230-500-75028
S 204-S 20400≤ 0,10-8,5-10,015,0-16,01,0-2,0-N ≤ 0,200, Cu 1,5-2,0-≥ 325650-900≥ 40
S 445-S44500≤ 0,015-≤ 1,0020,0-23,0--N ≤ 0,020, Cu 0,30-0,70, Ti ≤ 0,50≥ 245-≥ 410≥ 40
¹. Material also available in temper-rolled condition (RM ≥ 800 N/mm²)
². Also in annealed condition available
³. Steel in soft condition cannot be used as spring steel
*. High Ni Content


High carbon steel; material standard EN 10132-4 / Standard for tolerances on dimension and shape EN 10140
1.1211C60S10600,57-0,650,15-0,350,60-0,900,400,400,10P 0,025; S 0,025495-62017
1.1231C67S10700,65-0,730,15-0,350,60-0,900,400,400,10P 0,025; S 0,025510-64016
1.1248C75S1074/1075/10780,70-0,800,15-0,350,60-0,900,400,400,10P 0,025; S 0,025510-64015
1.1269C85S10860,80-0,900,15-0,350,40-0,700,400,400,10P 0,025; S 0,025535-67015
1.1274C100S10950,95-1,050,15-0,350,30-0,600,400,400,10P 0,025; S 0,025550-69013
1.2002125Cr1-1,20-1,300,15-0,350,25-0,400,4-0,60,400,10P 0,025; S 0,025590-75011
1.815951CrV461450,47-0,55≤ 0,040,70-1,100,9-1,20,400,10P 0,025;S 0,025;
V0,10-0,25		550-70013
Material also available in hardened and tempered condition (Rm ca. 1000 - 2000 N/mm²)
Other alloys on request




Tensile strengths of spring steel in stainless steel grades in the temper rolled condition
Steel gradesTensile strengths
EN-CodeEN-Material no.+C700+C850+C1000 +C1150+C1300+C1500+C1700+C1900
700-850 N/mm²850-1000 N/mm²1000-1150 N/mm²1150-1300 N/mm²1300-1500 N/mm²1500-1700 N/mm² 1700-1900 N/mm²1900-2200 N/mm²
ferritic steel
1.4016X6 Cr17xx------
martensitic steel
1.4021X20 Cr13xx------
1.4034X46 Cr13xx------
precipitation hardening steel
1.4568X7 CrNiAl17-7--xxxxx-
austenitic steel
1.4301X5 CrNi18-10xxxxx---
1.4310X10 CrNi18-8-xxxxxxx
1.4372X12 CrMnNiN17-7-5-xxxxx--
1.4404X5 CrNiMo17-12-2xxxxx---



Specialy Alloys; material standard DIN 10095, DIN 17740-17750, DIN 17860 / Standard for tolerance on dimension and shape EN ISO 9445-2 / DIN 59746
EN-
Material no.		 EN-
Code		 ASTM /
AISI		 C Si Mn Cr Ni Mo Others Rp0,2 [N/mm²] Rp1,0 [N/mm²] Rm [N/mm²] A80 [min.%]
1.3912 Alloy 36 K93600 0,05 0,30 0,80 0,25 35-37 - P 0,01; S 0,01; Fe Balance - - - -
1.3917 Alloy 42 K94100 0,03 0,30 0,80 0,25 40-43 - P 0,025; S 0,025 0,03; Fe Balance - - - -
1.4529 Alloy 926 N08926 0,02 0,5 2,0 19-21 24-26 6-7 P 0,03; S 0,01; N 0,18-0,25;
Cu 0,5-1,5; N 0,15-0,25		 ≥295 - ≥650 ≥35
1.4876 Alloy 800 N08800 0,10 1,0 1,5 19-23 30-35 - S 0,0015; Cu 0,75; Al 0,15-0,6;
Ti 0,15-0,6; Fe Balance		 ≥205 - ≥520 ≥30
2.4060 /
2.4061 /
2.4068		 Ni 200/201 N02201 0,02 0,35 0,35 - ≥99 - S 0,01; Cu 0,25; Fe 0,40 ≥80 - ≥345 ≥40
2.4360 Alloy 400 N04400 0,3 0,5 2,0 - ≥63 - S 0,024; Cu 28-34; Fe 2,5 ≥195 - ≥480 ≥35
2.4602 Alloy C22 N06022 0,015 0,08 0,5 20-22,5 Balance 12,5-14,5 P 0,02; S0,02; Fe 2-6; Co 2,5;
W 2,5-3,5; V 0,35		 ≥310 - ≥690 ≥45
2.4642 Alloy 690 N06690 0,05 0,5 0,5 27-31 ≥58 - Fe 7-11; Cu 0,5; s 0,015; - - - -
2.4650 Alloy C263 N07263 0,08 - - 19-21 Balance 5,6-6,1 Fe 0,7; Co 19-21; Al 0,3-0,6;
Ti 1,9-2,4		 - - - -
2.4665 Alloy HX N06002 0,05-0,15 1,0 1,0 20,5-23 Balance 8-10 P 0,04; S 0,03; Co 0,5-2,5;
W 0,2-1; Fe 17-20; B 0,01		 ≥240 - ≥655 ≥35
2.4668 Alloy 718 N07718 0,02-0,08 - - 17-21 50-55 2,8-3,3 Ti 0,7-1,15; Al 0,3-0,7; Nb 4,8-5,5 ≥550 - ≥965 ≥30
2.4669 Alloy 750 N07750 0,08 0,5 1,0 14-17 ≥70 - P 0,03; S 0,015; Cu 0,5; Al 0,4-1;
Ti 2,25-2,75; Fe 5-9 Nb+Ta 0,7-1,2		 ≥890 - ≥800 ≥40
2.4816 Alloy 600 N06600 0,05-0,1 0,5 1,0 14-17 ≥72 - P 0,02; S 0,015; Cu 0,5; Fe 6-10 ≥240 - ≥500 ≥30
2.4819 Alloy C276 N10276 0,01 0,08 1,0 14,5-16,5 Balance 15-17 P 0,04; S 0,03; Fe 4-7; Co 2,5;
W3-4,5; V 0,35		 ≥283 - ≥690 ≥40
2.4851 Alloy 601 N06601 0,1 0,5 1,0 21-25 58-63 - P 0,02; S 0,015; Cu 0,5; Al 1-1,7;
Ti 0,5; B 0,006; Fe 18		 ≥205 - ≥550 ≥30
2.4856 Alloy 625 N06625 0,01 0,5 0,5 20-23 ≥58 8-10 P 0,015; S 0,015; Al 4; Ti 4;
Fe 5; Co 1; Nb 3,15-4,15		 ≥276 - ≥690 ≥30
2.4858 Alloy 825 N08825 0,05 0,5 1,0 19,5-23,5 38-46 2,5-3,5 S 0,03; Fe 22; Cu 1,5-3; Al 0,2;
Ti 0,6-12;		 ≥235 - ≥580 ≥30
3.7025 Ti Gr 1 R50250 0,08 - - - - - O 0,18; N 0,03; H 0,015;
Fe 0,2; Ti Balance		 ≥180 - ≥290 ≥30
3.7035 Ti Gr 2 R50400 0,08 - - - - - O 0,25; N 0,03; H 0,015;
Fe 0,2; Ti Rest		 ≥250 - ≥390 ≥22



PDF Download - Grades
PDF Download - Tensile strength