C Mn Si S P Cr Ni Mo V W Co Se Pb Zr
EN1A 07/.15 80/1.20 10 Max 0.2/0.3 07 Max
EN1B 07/.15 1.0/1.40 10 Max 0.3/0.6 06 Max
EN2 20 Max 80 Max 10 Max 06 Max 06 Max
EN2A 12 Max 50 Max 10 Max 05 Max 05 Max
EN2A/1 10 Max 50 Max 10 Max 04 Max 04 Max
EN2B 15 Max 50 Max 10 Max 05 Max 05 Max
EN2C 15/.25 40/.60 10 Max 05 Max 05 Max
EN2D 15/.30 40/.70 10 Max 05 Max 05 Max
EN2E 15 Max 50 Max 10/.35 05 Max 05 Max
EN3 25 Max 1.0 Max 05/.35 06 Max 06 Max
EN3B 25 Max 1.0 Max 35 Max 06 Max 06 Max
EN3C 17/.23 60/1.0 05/.35 05 Max 05 Max
EN3D 15/.25 60/1.0 05/.35 06 Max 06 Max
EN4 30 Max 1.0 Max 05/.35 06 Max 06 Max
EN5 25/.35 60/1.0 05/.35 06 Max 06 Max
EN5A 25/.30 70/1.0 05/.35 06 Max 06 Max
EN5B 28/.33 70/.90 05/.35 06 Max 06 Max
EN5C 30/.35 70/.90 05/.35 06 Max 06 Max
EN5D 25/.35 60/1.0 05/.35 06 Max 06 Max
EN5K 25/.35 60/1.0 05/.35 06 Max 06 Max
EN6 35/.40 50/.90 05/.35 06 Max 06 Max
EN6A 30/.40 60/.90 05/.35 05 Max 05 Max
EN7 10/30 70/1.3 25 Max 10/.18 06 Max
EN7A 12/.18 1.0/1.5 25 Max 10/.18 06 Max
EN8 35/.45 60/1.0 05/.35 06 Max 06 Max
EN8A 33/.38 70/.90 05/.35 06 Max 06 Max
EN8B 35/.40 70/.90 05/.35 06 Max 06 Max
EN8C 38/.43 70/.90 05/.35 06 Max 06 Max
EN8D 40/.45 70/.90 05/.35 06 Max 06 Max
EN8E 35/.40 90/1.10 05/.35 06 Max 06 Max
EN8K 35/.45 60/1.10 05/.35 06 Max 06 Max
EN8M 35/.45 90/1.30 25 Max 12/20 06 Max
EN8AM 33/.38 80/1.30 25 Max 12/.20 06 Max
EN8BM 35/.40 90/1.30 25 Max 12/20 06 Max
EN8CM 38/.43 90/1.30 25 Max 12/.20 06 Max
EN8DM 40/.45 90/1.30 25 Max 12/20 06 Max
EN9 50/.60 50/.80 05/.35 06 Max 06 Max
EN9K 50/.60 50/.80 05/.35 05 Max 05 Max
EN10 50/.60 50/.80 05/.35 06 Max 06 Max 50/.80
EN11 50/.70 50/.80 10/.35 05 Max 05 Max 50/.80
EN12 30/.45 1.50 Max 10/.35 05 Max 05 Max 60/1.00
EN12A 30/.35 70/.90 10/.35 05 Max 05 Max 60/1.00
EN12B 35/.40 70/.90 10/.35 05 Max 05 Max 60/1.00
EN12C 40/.45 70/.90 10/.35 05 Max 05 Max 60/1.00
EN13 15/.25 1.4/1.8 10/.35 05 Max 05 Max 40/.70 15/.35
EN14A 15/.25 1.3/1.7 10/.35 05 Max 05 Max 25 Max 40 Max
EN14A/1 23 Max 1.2 Min 10/.35 06 Max 06 Max
EN14B 20/30 1.3/1.70 10/.35 06 Max 06 Max 40 Max
EN15 30/.40 1.30/1.70 10/.35 40 Max 40 Max
EN15A 30/.40 1.3/1.7 05/.35 05 Max 05 Max
EN15AM 30/.40 1.3/1.7 Max 12/.20 06 Max
EN15B 35/.40 1.3/1.7 05/.35 06 Max 06 Max
EN16 30/.40 1.3/1.8 10/.35 05 Max 05 Max 20/35
EN16A 25/.35 1.3/1.8 10/.35 05 Max 05 Max 20/.35
EN16B 30/35 1.3/1.8 10/.35 05 Max 05 Max 20/35
EN16C 35/.40 1.3/1.8 10/.35 05 Max 05 Max 20/.35
EN16D 25/.35 1.3/1.8 10/.35 05 Max 05 Max 20/35
EN16M 30/.40 1.3/1.8 25 Max 12/.20 05 Max 20/35
EN17 30/.40 1.3/1.8 10/35 05 Max 05 Max 35/.55
EN18 35/.45 60/.95 10/3 05 Max 05 Max 85/1.15
EN18A 27/.32 65/.80 10/.35 05 Max 05 Max 85/1.15
EN18B 30/35 65/.80 10/.35 05 Max 05 Max 85/1.15
EN18C 35/.38 65/.80 10/.35 05 Max 05 Max 85/1.15
EN18D 38/.43 65/.80 10/.35 05 Max 05 Max 85/1.15
EN19 35/.45 50/.80 10/.35 05 Max 05 Max 90/1.50 20/.40
EN19A 35/.45 50/.80 10/.35 05 Max 05 Max 90/1.20 20/35
EN19B 35/.45 50/.80 10/.35 05 Max 05 Max 90/1.20 20/35
EN19C 45/.50 50/.80 10/3 05 Max 05 Max 90/1.20 20/35
EN20A 20/.30 40/.70 10/.35 05 Max 05 Max 50/1.0 50/.80
EN20B 35/.45 40/.70 10/.35 05 Max 05 Max 50/.90 1.00/1.50
EN21 25/.35 35/.75 10/.35 05 Max 05 Max 2.75/3.25 30 Max
EN21A 20/.30 60 Max 10/.35 05 Max 05 Max 2.5/3.5
EN22 35/.45 50/.80 10/.35 05 Max 05 Max 3.25/3.75 30 Max
EN23 25/.35 45/.70 10/.35 05 Max 05 Max 65 OPT 2.75/3.50 50/1.0
EN24 35/.45 45/.70 10/.35 05 Max 05 Max 90/1.40 1.3/1.8 20/35
EN25 27/33 5/.7 10/35 05 Max 05 Max 50/.80 2.3/2.8 40/.70
EN26 36/.44 5/.7 10/.35 05 Max 05 Max 50/.80 2.3/2.8 40/.70
EN27 25/.35 70 Max 10/.35 05 Max 05 Max 50/1.30 3.0/3.75 20/.65
EN28 25/40 70 Max 10/.35 05 Max 05 Max 75/1.5 3.0/4.5 20/.65
EN29A 15/.35 65 Max 10/33 05 Max 05 Max 2.5/3.5 40 Max 30/.70
EN29B 25/.35 65 Max 10/.35 05 Max 05 Max 2.5/3.5 40 Max 30/.40
EN30A 26/.34 40/.60 10/.35 05 Max 05 Max 1.1/1.4 3.9/4.3 20/.40
EN30B 26/34 40/.60 10/35 05 Max 05 Max 1.1/1.4 3.9/4.3 20/.40
EN31 90/1.20 30/.75 10/35 05 Max 05 Max 1.0/1.6 – – – – – – –
EN32A 15 Max 40/.70 10/35 05 Max 05 Max – – – – – – – –
EN32B 10/.18 70/1.10 05/35 07 Max 05 Max – – – – – – – – –
EN32M 10/18 90/1.20 05/35 10/.15 05 Max – – – – – – –
EN33 10/.15 30/,60 10/35 05 Max 05 Max 30 Max 2.75/3.5 – – – – – – –
EN34 14/20 30/.60 10/35 05 Max 05 Max – 1.5/2.0 20/30 – – – – – –
EN35 20/28 30/.60 10/35 05 Max 05 Max – 1.5/2.0 20/30 – – – – – –
EN35A 20/25 30/.60 10/35 05 Max 05 Max – 1.5/2.0 20/30 – – – – – –
EN35B 23/28 30/,60 10/35 05 Max 05 Max – 1.5/2.0 20/30 – – – – – –
EN36A 15 Max 30/.60 10/35 05 Max 05 Max 60/1.1 3/3.75 – – – – – – –
EN36B 12/.18 30/.60 10/35 05 Max 05 Max 60/1.1 3/3.75 – – – – – – –
EN36C 12/.18 30/.60 10/35 05 Max 05 Max 60/1.1 3/3.75 10/.25 – – – – – –
EN37 16 Max 45 Max 10/35 05 Max 05 Max 30 Max 4.5/5.2 – – – – – – –
EN38 16 Max 60 Max 10/35 05 Max 05 Max 30 Max 4.5/5.2 15/.30 – – – – – –
EN39A 12/.18 50 Max 10/35 05 Max 05 Max 1.0/1.4 3.8/4.5 – – – – – – –
EN39B 12/.18 50 Max 10/35 05 Max 05 Max 1.0/1.4 3.8/4.5 15/.35 – – – – – –
EN40A 10/20 40/65 10/35 05 Max 05 Max 2.9/3.5 40 Max 40/.70 – – – – – –
EN40B 20/30 40/.65 10/35 05 Max 05 Max 2.9/3.5 40 Max 40/.70 – – – – – –
EN40C 30/50 40/.80 10/35 05 Max 05 Max 2.5/3.5 40 Max 70/1.2 10/30 – – – – –
EN41A 25/.35 65 Max 10/45 05 Max 05 Max 1.4/1.8 40 Max 10/25 – – – – – –
EN41B 35/,45 65 Max 10/45 05 Max 05 Max 1.4/1.8 40 Max 10/25 – – – – – –
EN42 70/.85 55/.75 10/.40 05 Max 05 Max – – – – – – – – –
EN42B 60/.70 55/.80 35 Max 05 Max 05 Max – – – – – – – – –
EN42C 70/.80 55/.80 35 Max 05 Max 05 Max – – – – – – – – –
EN42D 80/.90 55/,80 35 Max 05 Max 05 Max – – – – – – – – –
EN42E 60/.75 30/,60 35 Max 05 Max 05 Max – – – – – – – – –
EN42F 60/.75 60/.90 35 Max 05 Max 05 Max – – – – – – – – –
EN42G 75/.90 30/.60 35 Max 05 Max 05 Max – – – – – – – – –
EN42J 75/.90 60/90 35 Max 05 Max 05 Max – – – – – – – – –
EN43 45/.60 60/.80 10/35 05 Max 05 Max – – – – – – – – –
EN43A 45/.55 70/1.0 05/35 05 Max 05 Max – – – – – – – –
EN43B 45/.50 70/1.0 05/35 05 Max 05 Max – – – – – – – – –
EN43C 50/55 70/1.0 05/35 05 Max 05 Max – – – – – – – – –
EN43D 60/.65 40/.60 05/35 05 Max 05 Max – – – – – – – – –
EN43E 65/.70 70/.90 30 Max 05 Max 05 Max – – – – – – – –
EN43G 45/.60 30/.60 35 Max 05 Max 05 Max – – – – – – – – –
EN43J 45/.60 60/.90 35 Max 05 Max 05 Max – – – – – – – –
EN44 90/1.2 45/.70 35 Max 05 Max 05 Max – – – – – – – –
EN44B 90/1.0 40/.70 35 Max 05 Max 05 Max – – – – – – – – –
EN44C 1.0/1.2 40/.70 30 Max 05 Max 05 Max – – – – – – – – –
EN44D 90/1.05 30/.70 30 Max 05 Max 05 Max – – – – – – – – –
EN44E 1.05/1.25 30/.70 30 Max 05 Max 05 Max – – – – – – – – –
EN45 50/.60 70/1.10 1.5/2.0 05 Max 05 Max – – – – – – – –
EN45A 55/.65 70/1.00 1.7/2.0 05 Max 05 Max – – – – – – – – –
EN46 35/.45 70/1.10 1.5/2.0 05 Max 05 Max – – – – – – – – –
EN47 45/.55 50/.80 50 Max 05 Max 05 Max 80/1.20 – – 15 Min – – – – –
EN48 45/.55 50/1.00 10/50 05 Max 05 Max 1.0/1.4 – – – – – – – –
EN48A 50/.60 60/.90 1.35/1.65 05 Max 05 Max 55/.85 – – – – – – –
EN49A 45/.85 1.0 Max 30 Max 05 Max 05 Max
EN49C 55/.85 75 Max 30 Max 04 Max 04 Max
EN49D 65/.85 75 Max 30 Max 04 Max 04 Max
EN50 45/.50 50/.70 10/.35 05 Max 05 Max 1.0/1.5 15 Min
EN51 25/.35 35/.75 10/.35 05 Max 05 Max 30 Max 2.75/3.25
EN52 40/.50 30/.60 3.0/3.75 06 Max 06 Max 7.5/9.5 50 Max
EN53 55/.65 30/.60 1.4/1.7 06 Max 06 Max 5.75.6.75 50 Max
EN54 35/.50 1.50 Max 1.0/2.5 Max 04 Max 12/16 10 2/4
EN54A 37/.47 50/.80 1.0/2.0 045 Max 045 Max 13/15 13/15 40/60 2.2/3
EN55 18/.45 1.0 Max 1.0/2.5 045 Max 045 Max 17 Min 6/12 2/4
EN56A 12 Max 1.0 Max 1.0 Max 045 Max 045 Max 12/14 1.0 Max
EN56B 12/.18 1.0 Max 1.0 Max 045 Max 045 Max 12/14 1.0 Max
EN56C 18/.25 1.0 Max 1.0 Max 045 Max 045 Max 12/14 1.0 Max
EN56D 25/.35 1.0 Max 1.0 Max 045 Max 045 Max 12/14 1.0 Max
EN56AM 12 Max 1.5 Max 1.0 Max 12/14 1.0 Max 0.6
EN56BM 12/.18 1.5 Max 1.0 Max 12/14 Max 0.35 0.6
EN56CM 18/.25 1.5 Max 1.0 Max 12/14 1.0 Max 0.6
EN56DM 25/.35 1.5 Max 1.0 Max 0.75 05 Max 12/14 1.0 Max
EN57 .25 Max 1.0 Max 1.0 Max 05 Max 05 Max 15.5/20 1/3
EN58A 16 Max 2.0 Max 20 Min 05 Max 05 Max 17/20 7/10
EN58B 15 Max 2.0 Max 20 Min 045 Max 045 Max 17/20 7/10
EN58C 15 Max 2.0 Max 20 Min 045 Max 045 Max 17/20 9/12
EN58D 16 Max 2.0 Max 20 Min 045 Max 045 Max 11/.14 11/.14
EN58E 08 Max 2.0 Max 20 Min 045 Max 045 Max 17.5/20 8/11
EN58F 15 Max 2.0 Max .20 Min 045 Max 045 Max 17/20 7/10
EN58G 15 Max 2.0 Max 20 Min 045 Max 045 Max 17/20 9/12
EN58H 12 Max 2.0 Max 20 Min 045 Max 045 Max 17/20 8/12 1.5/2.5
EN58J 12 Max 2.0 Max 20 Min 045 Max 045 Max 17/20 8/12 2.5/3.5
EN59 74/.84 20/.60 1.75/2.25 03 Max 03 Max 19/20.5 1.5/1.65
EN60 12 Max 1.0 Max 1.0 Max 045 Max 045 Max 16/18 5 Max
EN61 12 Max 1.0 Max 1.0 Max 045 Max 045 Max 20/22 5 Max
EN100 35/.45 1.2/1.5 50 Max 05 Max 05 Max 30/.60 50/1.0 15/.25
EN100A 25/.30 1.2/1.5 10/.50 05 Max 05 Max 30/.60 50/1.0 15/.25
EN100B 30/.35 1.2/1.5 10/.50 05 Max 05 Max 30/.60 50/1.0 15/.25
EN100C 35/.40 1.2/1.5 10/50 05 Max 05 Max 30/.60 50/1.0 15/.25
EN100D 40/.45 1.2/1.5 10/.50 05 Max 05 Max 30/.60 50/1.0 15/.25
EN110 35/.45 40/.80 10/.35 05 Max 05 Max 90/1.4 1.2/1.60 10/.20
EN111 30/.40 60/.90 10/.35 05 Max 05 Max 45/.75 1.0/1.5
EN111A 33/.38 60/.90 10/.35 05 Max 05 Max 45/.75 1.0/1.5
EN160 35/.45 30/.60 10/.35 05 Max 05 Max 1.5/2.0 20/35
EN160A 38/.43 30/.60 10/.35 05 Max 05 Max 1.5/2.0 20/35
EN201 18 Max 1.1/1.5 05/.35 05 Max 05 Max
EN202 18 Max 1.2/1.5 05/.35 10/.18 05 Max
EN206 12/.17 30/.50 10/.35 05 Max 05 Max 30/.50
EN207 16/.21 60/.80 10/.35 05 Max 05 Max 60/.80
EN325 22 Max 45/.65 10/.35 05 Max 05 Max 40/.60 1.5/2.0 20/.30
EN351 20 Max 60/1.0 35 Max 05 Max 05 Max 40/.80 60/1.0 10 Max
EN352 20 Max 50/1.0 35 Max 05 Max 05 Max 60/1.0 85/1.25 10 Max
EN353 20 Max 50/1.0 35 Max 05 Max 05 Max 75/1.25 1.0/1.5 08/.15
EN354 20 Max 50/1.0 35 Max 05 Max 05 Max 75/1.25 1.5/2.0 10/.20
EN355 20 Max 40/.70 35 Max 05 Max 05 Max 1.4/1.7 1.8/2.2 15/.25
EN361 13/.17 70/1.0 35 Max 05 Max 05 Max 55/.80 4/.7 08/.15
EN362 18/.23 70/1.0 35 Max 05 Max 05 Max 55/.80 40/.70 08/.15
EN363 22/.26 70/1.0 35 Max 05 Max 05 Max 55/.80 40/.70 08/.15
SA-105
SAE-1015 10/.18 40/.70 15/.35 05 Max 05 Max
SAE-1018 15/.25 40/.60 10 Max 05 Max 05 Max
SAE-1020
SAE-1023 25 Max 1.0 Max 05/.35 06 Max 06 Max
SAE-1030 25/.35 60/1.0 05/.35 06 Max 06 Max
SAE-1045 40/.50 60/.90 30 Max 30 Max 30 Max
SAE-1064 60/.70 50/.80 30 Max 30 Max 30 Max
SAE-4140 35/.45 50/.80 10/.35 04 Max 04 Max 90/1.50 20/.40
SAE-4150 48/.53 75/1.00 15/.35 040 Max 040 Max 80/1.10 15/.25
SAE-4320 17/22 45/.65 20/35 040 Max 040 Max 40/.60 1.65/2.00 20/30
SAE-4340 35/.45 45/.70 10/.35 0.4 Max 0.4 Max 90/1.40 1.30/1.80 20/.35
SAE- 52100 95/1.10 25/.45 20/35 25 Max 25 Max 1.30/1.60
C20 15/.25 60/.90 15/.35 050 Max 050 Max
C35 30/.40 60/.90 15/.35 050 Max 050 Max
C40 35/.45 60/.90 15/.35 050 Max 050 Max
C45 40/.50 60/.90 15/.35 050 Max 050 Max
C50 45/.55 60/.90 15/.35 050 Max 050 Max
C60 55/.65 50/.80 15/.35 050 Max 050 Max
CK45 40/.50 60/.90 15/.35 050 Max 050 Max
20C8 01/18 6/.01 0.5/35 05 Max 05 Max
40C8 35/.45 60/.90 10/33
45C8 40/.50 60/.90 10/.35
55C8 50/.60 60/.90 10/.35
16Mncr5 14/.19 1.00/1.30 10/.35 040 Max 040 Max 80/1.10
20Mncr5 17/22 1.00/1.40 10/.35 04 Max 04 Max 1.00/1.30
SCM420 18/.23 60/.90 15/.35 30 Max 30 Max 90/1.20 0.00/0.25 1.550
ASTM SA-36 25/.29 0.00/0.0103 0.00/0.028 50 Max 40 Max
ASTM SA-105 00/.35 0.60/1.05 0.10/0.35 4 Max 35 Max 0.3 Max 0.4 Max 0.12 Max
HCHCR 1.50/1.60 15/0.45 0.10/0.40 11.00/12.00 0.60/0.80 0.90/1.10
D2 1.55/1.75 20/40 0.25/0.40 11.00/12.00 0.50/0.70 10/.50 40/.60
D3 1.90/2.20 15/.35 0.10/0.40 11.00/12.00 0.80 Opt 0.80 Opt 0.75 Opt
D6 2.10/2.30 20/.40 1.0 approx 11.00/13.00 90/1.10
H-11 0.32/0.42 80/1.20 50 Max 4.50/5.50 1.00/1.50 30/50
H-13 0.32/0.42 80/1.20 50 Max 4.50/5.50 1.00/1.50 80/1.20
H-14 30/.40 20/.40 10/.35 3.00/3.75 30/.50 8.75/10.00
H-21 0.25/0.35 40 Max 60 Max 2.00/3.00 0.30/0.50 9.00/10.00
CW-1 85/.95 1.25/1.75 10/.35 30/.60 25 Max (Opt 40/.60
OHNS 0.95 1 0.5 0.1 0.5
M2 0.80/0.90 40 Max 40 Max 3.80/4.50 4.50/5.50 1.60/2.205 .50/6.70
M35 0.80/0.90 40 Max 40 Max 3.80/4.50 4.80/6.20 1.70/2.305 5.50/6.70 4.50/5.50
M42 1.00/1.15 50 Max 40 Max 3.50/4.50 9.00/10.00 .90/1.40 1.20/1.90 7.50/8.50
Din- 1.2714 0.50/0.60 60/0.90 0.10/0.40 0.02 0.03 0.80/1.20 1.50/1.8 00.35/.0.55 0.05/0.15
SKD-11 1.55/1.75 0.20/0.40 0.25/0.40 11.00/12.00 0.50/0.70 0.10/0.50 40/0.60
P20 0.35/0.45 0.20/0.40 1.30/1.60 1.80/2.10 0.15/0.25
P20+S 0.35/0.45 30/0.50 1.40/1.60 1.80/2.00 0.15/0.25
P20+ni 0.35/0.45 .20/0.40 1.30/1.60 0.05/0.035 .05/0.0350 1.80/2.10 0.30/0.05 0.15/0.25
S355J2G3 0.22/0.02 .60/0.04 0.55/0.03 0.05/0.035 .05/0.0350 30/0.05 0.08/0.03 0.15/0.25