Product range - Tata Steel
Product range - Tata Steel
Product range - Tata Steel
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2.6 International grade comparisons<br />
Quench & tempered steel equivalents<br />
European British German French American Japanese Russian International<br />
EN10083-1 BS970-3 DIN 17200 Werkstoff NFA 33101 SAE JIS G4051 GOST 1050 ISO 683<br />
c22e 070m20 ck 22 1.1151 Xc18 1020 S20c 20 –<br />
c22r – cm22 1.1149 Xc18u – – – –<br />
c25e 070m26 ck25 1.1158 Xc25 S25c 25 c25e4<br />
c25r – cm25 1.1163 Xc25u – – – c25m2<br />
c30e 080m30 ck30 1.1178 Xc32 S30c 30 c30e4<br />
c30r – cm30 1.1179 Xc32u – – – c30m2<br />
c35e 080m36 ck35 1.1181 Xc38h1 1035 S35c 35 c35e4<br />
c35r – cm35 1.1180 Xc38h1u – – – c35m2<br />
c40e 080m40 ck40 1.1186 Xc42h1 1040 S40c 40 c40e4<br />
c40r – cm40 1.1189 Xc42h1u – – – c40m2<br />
c45e 080m46 ck45 1.1191 Xc48h1 1045 S45c 45 c45e4<br />
c45r – cm45 1.1201 Xc48h1u – – – c45m2<br />
c50e 080m50 ck50 1.1206 – S50c 50 c50e4<br />
c50r – cm50 1.1241 – – – – c50m2<br />
c55e 070m55 ck55 1.1203 Xc55h1 1055 S55c 55 c55e4<br />
c55r – cm55 1.1209 Xc55h1u – – – c55m2<br />
c60e 070m60 ck60 1.1221 – S58c 60 c60e4<br />
c60r – cm60 1.1223 – – – – c60m2<br />
28mn6 150m19 28mn6 1.1170 – 1527 – – 28mn6<br />
38cr2 – 38cr2 1.7003 38c2 – – – –<br />
38crS2 – 38crS2 1.7023 38c2u – – – –<br />
46cr2 – 46cr2 1.7006 – – – – –<br />
46crS2 – 46crS2 1.7025 – – JIS G4104 GoST 4543 –<br />
34cr4 530m32 34cr4 1.7033 32c4 Scr430h 35h 34cr4<br />
34crS4 – 34crS4 1.7037 32c4u – – – 34crS4<br />
37cr4 530m36 37cr4 1.7034 38c4 Scr435h – 37cr4<br />
37crS4 – 37crS4 1.7038 38c4u – – – 37crS4<br />
41cr4 530m40 41cr4 1.7035 42c4 Scr440h 40h 41cr4<br />
41crS4 – 41crS4 1.7039 42c4u – – – 41crS4<br />
25crmo4 708m25 25crmo4 1.7218 25cd4 Scm420 20hm 25crmo4<br />
25crmoS4 – 25crmoS4 1.7213 25cd4u – – – 25crmoS4<br />
34crmo4 708m32 34crmo4 1.7220 34cd4 Scm435h 35hmL 34crmo4<br />
34crmoS4 – 34crmoS4 1.7226 34cd4u – – – 34crmoS4<br />
42crmo4 708m40 42crmo4 1.7225 42cd4 4142 Scm440h 38hm 42crmo4<br />
42crmoS4 – 42crmoS4 1.7227 42cd4u – – – 42crmoS4<br />
50crmo4 708m50 50crmo4 1.7228 – – – – 50crmo4<br />
36crnimo4 817m37 36crnimo4 1.6511 – – – – 36crnimo4<br />
These comparison tables are only intended as an indication of the closest<br />
known equivalent grades. The source standards should always be checked<br />
for the specific purpose for each material, in case of doubt.<br />
20 <strong>Tata</strong> <strong>Steel</strong> International <strong>Tata</strong> <strong>Steel</strong> International<br />
21
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