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Home > User Area > Designations & Equivalents >Low Alloy Steels
Ferrous Metals
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AFNOR |
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GOST |
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| 3140 |
640M40 |
En 111 |
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G31400 |
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40ChN |
| 4037 |
605A37 |
En 16 |
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G40370 |
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1.5432 |
42MnMo7 |
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35MLS |
| 4042 |
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G40420 |
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1.5432 |
42MnMo7 |
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| 4130 |
708A30 |
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683/II Type 2 |
G41300 |
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1.7218 |
25CrMo4 |
30CD4 |
30CrMo4 |
SCM420 |
30ChM |
| 4140 |
708M40 |
En 19A |
683/II Type 3 |
G41400 |
42CrMo4KD |
1.7225 |
42CrMo4 |
42CD4 |
41CrMo4 |
SCM440 |
38ChM |
| 4150 |
708A47 |
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G41500 |
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1.7228 |
50CrMo4 |
50SCD6 |
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SCM445(H) |
50Ch4 |
| 4320 |
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G43200 |
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20NCD7 |
20NiCrMo7 |
SNCM420 |
20ChN2M |
| 4340 |
817M40 |
En 24 |
683/VIII Type 4 |
G43400 |
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1.6565 |
40NiCrMo6 |
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40NiCrMo7 |
SNCM439 |
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| 4620 |
665A19 |
En 34 |
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G46200 |
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2ND8 |
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20N2M |
| 4820 |
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G48200 |
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| 5046 |
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G50460 |
46Cr1KD |
1.3561 |
44Cr2 |
42C2 |
45Cr2 |
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| 50B46 |
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G50461 |
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| 50B60 |
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683/XIV Type 10 |
G50601 |
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| 5130 |
530A30 |
En 18A |
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G51300 |
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1.8401 |
30MnCrTi5 |
28C4 |
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SCr430 |
30Ch |
| 5140 |
530A40 |
En 18 |
683/VII Type 3 |
G51400 |
41Cr4KD |
1.7035 |
41Cr4 |
42C4 |
41Cr4 |
SCr440 |
40Ch |
| 5150 |
BW2 |
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G51500 |
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1.8404 |
60MnCrTi4 |
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50Ch |
| 5160 |
527A60 |
En 48 |
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G51600 |
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1.2125 |
65MnCr4 |
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SUP9A |
60S2ChA |
| 51B60 |
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G51601 |
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| 6150 |
735A50 |
En 47 |
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G61500 |
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1.8159 |
GS-50CrV4 |
50CV4 |
50CrV4 |
SUP10 |
50ChF |
| 81B45 |
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G81451 |
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| 8620 |
805M20 |
En 362 |
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G86200 |
20NiCrMo2KD |
1.6522 |
20NiCrMo2 |
20NCD2 |
20NiCrMo2 |
SNCM220H |
AS20ChGNM |
| 8630 |
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G86300 |
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1.6545 |
30NiCrMo22 |
30NCD2 |
30NiCrMo2KB |
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| 8640 |
945A40 |
En 100C |
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G86400 |
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1.6546 |
40NiCrMo22 |
40NCD2 |
40NiCrMo2 |
SNCM240 |
38ChGNM |
| 86B45 |
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G86451 |
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| 8650 |
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G86500 |
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| 8660 |
805A60 |
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G86600 |
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| 8740 |
3111, Type 7 |
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683/VIII Type 1 |
G87400 |
40NiCrMo2KD |
1.6546 |
40NiCrMo22 |
40NCD2 |
40NiCrMo2 |
SNCM240 |
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| 9255 |
250A53 |
En 45 |
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G92550 |
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55S7 |
55Si8 |
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55S2 |
| 9260 |
250A61 |
En 45A |
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G92600 |
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60S7 |
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SUP7 |
60S2 |
| 9310 |
832M13 |
En 36C |
683/XI 14 |
G93100 |
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1.6657 |
14NiCrMo13 4 |
16NCD13 |
15NiCrMo13 |
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| 94B30 |
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G94301 |
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