-
German
Material designation
Mat. No.
Former designat.
Standard
Remark
Chinese
Material
designation
Standard
Title
Remark
Matching of
properties:
Engineering steels
S185
1. 0035
St 33
DIN EN
10025
S235JR
S235JRG1
1. 0037
1. 0036
St 37-2
U St
37-2
DIN EN 10025
DIN EN 10025
KV at room temperature,
KV at room temperature,
unkilled
KV at room
temperature,
unkilled, suitable for
cold
forming,
Engineering
steels
Q 195
GB 700-88
Unalloyed engineering steels
accept only in killed
condition Z, yield point and notch impact
energy not guaranteed
F =
unkilled, do not use
F = unkilled, do
not use
do not use
Q 235 A
Q 235 A
GB 700-88
GB
700-88
Unalloyed
engineering steels
Unalloyed
engineering steels
do not
use
similar
S235JRG1C
1. 0121
UQ St 37-2
DIN
EN 10025
S235JRG2
1. 0038
R St 37-2
DIN EN 10025
Q 235 B
GB 700-88
Unalloyed engineering steels
Z = killed
similar
S235JRG2C
1. 0122
RQ St 37-2
DIN EN 10025
KV at room
temperature,
unkilled not permitted
KV at room temperature,
unkilled not permitted,
suitable for cold forming,
Q 235 B
GB 700-88
Unalloyed engineering steels
Z = killed
similar
S235J0
S235J0C
1. 0114
1. 0115
St 37-3 U
Q St 37-3U
DIN EN 10025
DIN EN 10025
Q 235 C
Q 235 C
GB 700-88
GB 700-88
Unalloyed engineering steels
Unalloyed engineering steels
Z = killed or
TZ = double-killed
Z = killed or TZ =
double-killed
similar
similar
KV at 0°
C
KV at 0°
C, suitable for cold
forming,
KV at
-20°
C, fully killed
steel
KV at -20°
C, fully killed
steel
KV at
-20°
C, fully killed
steel,
suitable for cold
forming,
S235J2G3
1. 0116
St 37-3N
DIN EN
10025
Q 235 D
GB 700-88
Unalloyed engineering steels
Z = killed or TZ = double-
killed
similar
S235J2G4
1. 0117
DIN EN 10025
Q 235 D
GB 700-88
Unalloyed engineering steels
Z = killed or TZ = double-
killed
similar
S235J2G3C
1. 0118
Q St 37-3N
DIN
EN 10025
Q 235 D
GB 700-88
Unalloyed engineering
steels
Z = killed or TZ =
double-killed
similar
S275JR
1. 0044
St 44-2
DIN EN 10025
Q 275
GB 700-88
Unalloyed
engineering steels
C content must be limited to 0.22%,
otherwise only limited
weldability,
notch impact energy not guaranteed.
C
content must be limited to 0.22%, notch impact
energy not
guaranteed.
C
content must be limited to 0.22%, notch impact
energy not
guaranteed.
C
content must be limited to 0.22%, notch impact
energy not
guaranteed.
C
content must be limited to 0.22%, notch impact
energy not
guaranteed.
C
content must be limited to 0.22%, notch impact
energy not
guaranteed.
C
content must be limited to 0.22%, notch impact
energy not
guaranteed.
similar
KV at room temperature
S275JRC
1. 0128
Q St
44-2
DIN EN 10025
KV at room temperature,
suitable for cold forming,
KV at 0°
C
DIN EN
10025
Q 275
GB 700-88
Unalloyed engineering steels
do not use
S275J0
1. 0143
St 44-3
Q St 44-3U
DIN EN 10025
Q 275
GB 700-88
Unalloyed engineering steels
do not use
S275J0C
1. 0140
1. 0144
St
44-3N
KV at
0°
C, suitable for cold
forming,
KV at
-20°
C, fully killed
steel
KV at -20°
C, fully killed
steel
KV at
-20°
C, fully killed
steel,
suitable for cold
forming,
DIN EN 10025
KV at room
temperature,
suitable for cold
forming,
KV at 0°
C
DIN EN 10025
Q
275
GB 700-88
Unalloyed engineering
steels
do not use
S275J2G3
S275J2G4
1. 0145
DIN EN 10025
Q
275
GB 700-88
Unalloyed engineering
steels
do not use
S275J2G3C
1. 0141
Q St
44-3N
Q 275
GB 700-88
Unalloyed engineering steels
do not use
S355JRC
1. 0551
DIN EN 10025
Q 275
GB 700-88
Unalloyed engineering steels
do not use
S355J0
St 52-3U
DIN EN 10025
16Mn
GB 1591-88
High strength low alloy
structural steels
Important! No accepting of open hearth
furnace steel, for
plate up
to 60 mm thick, KV only at room temperature,
Important! No accepting of
open hearth furnace steel, for
plate up to 60 mm thick, KV only at
room temperature,
Important! No accepting of open hearth
furnace steel, for
plate up
to 60 mm thick, KV only at room temperature,
Important! No accepting of
open hearth furnace steel, for
plate up to 60 mm thick, KV only at
room temperature,
identical
1. 0553
1. 0570
St
52-3N
16Mn
GB 1591-88
High strength low alloy structural
steels
do not use
S355J2G3
S355J2G3C
1.
0569
DIN EN 10025
KV at -20°
C,
fully killed
steel
DIN EN
10025
KV at -20°
C, fully
killed
steel, suitable for cold
forming,
DIN EN 10025
DIN EN 10025
16Mn
GB 1591-88
High strength low alloy structural
steels
do not use
E295
E335
St 50-2
St 60-2
16Mn
GB 1591-88
High strength low alloy
structural steels
do not
use
1. 0050
1. 0060
Q275
45
16Mn
GB 700-88
GB 699-88
GB 1591-88
Unalloyed
engineering steels
Plain carbon
quality steel
C content
0.28 to 0.38%, only limited weldability
C content 0.42 to 0.50%,
only limited weldability
Important! No accepting of open hearth
furnace steel, for
plate up
to 60 mm thick,
C content
0.52 to 0.60%, not weldable
Important! No accepting of open hearth
furnace steel, for
plate up
to 60 mm thick,
identical
identical
similar
E360
1. 0070
St 70-2
DIN EN 10025
High strength low alloy structural
steels
55
16Mn
GB 699-88
GB 1591-88
Plain carbon quality steel
identical
similar
High strength low alloy structural
steels
Comparison of German and
Chinese material designations, Basis SN359
No guarantee in respect of
completeness and substitution of
materials!
German
Basis: SN 359
Material
designation Mat. No. Former
designat.
Fine-grained engineering steels,
weldable
Standard
Remark
Chinese
Material designation
Standard
Fine-grained engineering
steels, weldable
Title
Remark
Matching of properties:
S355N
1. 0545
StE 355
S420N
1. 8902 StE
420
S460N
1. 8901 StE 460
DIN EN 10113-2 DIN EN
10113-2 DIN EN 10113-2
normalised normalised
normalised
Not known
Not known
Q 420 C
GB T 16270-96
Not known
Not known
High-strength
engineering-steel sheet/plate and strip products,
heat-treated or produced by controlled rolling
similar
Cold-
drawn steels, unalloyed
C45
+C
1. 0503 C 45 K
E 295GC
+C
1. 0533 St 50-2 KG
DIN EN 10083-2
DIN EN
10277-2
Cold-drawn
Cold-drawn
Cold-drawn
steels, unalloyed
Not known
Not known
Not known
Not known
08F
GB 699-88
Plain carbon
quality steel Sameness must be checked in every
case
similar
Sheets
DC01 +LC
1. 0330 St 12 03
DIN EN 10130
DIN 2448 ???
normalised
Sheets
Pipes, tubes
St 37.0
1. 0254
St 37.0
DIN 2391
Pipes,
tubes
20
GB 8163-87
Seamless tubes
for transport of liquids
Limit C
content to 0.17%
similar
20
GB 8162-87
Seamless tubes for structures
Limit C content to 0.17%
similar
St 37.4 NBK
1. 0255
St 37.4 NBK
normalised
20
GB
8163-87
Seamless tubes for transport
of liquids
Limit C content to 0.17%
similar
20
GB 8162-87
Seamless tubes
for structures
Limit C content to 0.17%
similar
20
GB 8162-87
Not known
Not known
Seamless tubes
for structures
Limit C content to 0.17%
similar
P235GH
1. 0345
St
35.8
St 52.4
1. 0581
St 52.4
DIN 17175 DIN 1628 + DIN
1630
normalised
normalised and
brightannealed
Tubes in stainless steels
X6CrNiTi18-10
1. 4541
X10CrNiTi 18 9
DIN 17457
austenitised
Tubes in
stainless steels
0Cr18Ni10Ti
GB 13296-91
0Cr18Ni10Ti
GB T 14975-94
Seamless
boiler and heat exchanger tubes (austenitic)
similar
Seamless tubes
similar
Seamless
tubes for liquids
similar
0Cr18Ni10Ti
GB T 14976-94
0Cr18Ni10Ti
GB 12771-91
0Cr18Ni10Ti
GB 13296-91
0Cr18Ni12Mo2Ti
GB T 14975-94
0Cr18Ni12Mo2Ti
GB T
14976-94
1Cr18Ni12Mo2Ti
GB 13296-91
X6CrNiMoTi17-12-2
1. 4571
X10CrNiMoTi 18 10
DIN 17458
austenitised
Welded pipes
for transport of liquids
similar
Seamless boiler and heat exchanger
tubes (austenitic)
similar
Seamless tubes
similar
Seamless tubes for liquids
similar
Seamless boiler and
heat exchanger tubes (austenitic)
similar
Comparison of German and
Chinese material designations, Basis SN359
No guarantee in respect of
completeness and substitution of
materials!
German
Basis: SN
359
Material designation
Mat. No.
Former designat.
Standard
Remark
Chinese
Material
designation
Standard
Title
Remark
Matching
of
properties:
Qenched and tempered steels, unalloyed
C22 +N
C35 +N
C35 +QT
C35E +QT
C45 +N
C45 +QT
C45E +QT
C55 +QT
C55E +QT
C60 +N
1. 0402
1. 0501
1. 0501
1. 1181
C 22 N
C 35 N
C
35 V
Ck 35 V
DIN EN 10083-2
DIN EN
10083-2
normalised
normalised
quenched &
tempered
DIN EN 10083-1
quenched & tempered
Quenched and tempered steels, unalloyed
20
35
35
35
45
45
45
55
55
60
GB 699-88
GB 699-88
GB 699-88
GB 699-88
Plain carbon quality steel
Plain carbon quality steel
Plain carbon quality steel
Plain carbon quality steel
Agreement
required for QT instead of normalising.
Agreement required for QT instead of
normalising. Yield point at
small nom.
thickness differs from European material.
identical
identical
similar
similar
identical
similar
similar
similar
similar
identical
1. 0503
1. 0503
1. 1191
C 45 N
C 45 V
Ck 45 V
DIN EN 10083-2
normalised
quenched & tempered
GB
699-88
GB 699-88
GB 699-88
Plain carbon quality steel
Plain carbon quality steel
Plain carbon quality steel
Agreement required for QT instead of
normalising.
Agreement required for QT
instead of normalising. Yield point at
small nom. thickness differs from
European material.
Agreement required
for QT instead of normalising.
Agreement required for QT instead of
normalising. Yield point at
small nom.
thickness differs from European material.
DIN EN 10083-1
quenched & tempered
1. 0535
1. 1203
C 55 V
Ck 55 V
DIN EN 10083-2
DIN EN 10083-1
quenched &
tempered
quenched & tempered
GB 699-88
GB 699-88
Plain carbon quality steel
Plain carbon quality steel
1. 0601
C 60 N
DIN EN 10083-2
normalised
GB 699-88
Plain carbon
quality steel
Agreement required for QT instead of
normalising.
Agreement required for QT
instead of normalising.
Agreement
required for QT instead of normalising.
Flame hardening steels
Cf 35 V
Cf 45 V
Cf 55 V
1. 1183.05
1.
1193.05
1. 1213.05
Cf 35 V
Cf 45 V
Cf 55 V
DIN
17212
DIN 17212
DIN 17212
quenched & tempered
quenched & tempered
quenched & tempered
Flame
hardening steels
35
45
55
GB 699-88
GB 699-88
GB 699-88
Plain
carbon quality steel
Plain carbon
quality steel
Plain carbon quality
steel
similar
similar
similar
Quenched and tempered
steels, alloyed
25CrMo4+QT
42CrMo4+QT
50CrMo4+QT
34CrNiMo6+QT
1.7218
1.7225
1.7228
1.6582
25 CrMo 4 V
42 CrMo 4 V
50 CrMo 4 V
34 CrNiMo 6 V
DIN EN 10083-1
DIN EN 10083-1
DIN EN
10083-1
DIN EN 10083-1
quenched & tempered
quenched & tempered
quenched & tempered
quenched & tempered
Quenched and tempered steels, alloyed
30CrMo
42CrMo
50CrMo
34CrNi3Mo
GB 3077-88
GB 3077-88
EZB 1184-93
EZB 1184-93
Alloyed structural steels
Alloyed structural steels
(Title not known)
(Title
not known)
Heat treatment
strength to be agreed upon
Heat
treatment strength to be agreed upon
similar
similar
30CrNiMo8+QT
1.6580
30 CrNiMo 8 V
DIN EN 10083-1
quenched &
tempered
30Cr2Ni2Mo
EZB 1184-93
(Title not
known)
Case hardening steels
16MnCr5+TH
1.7131
16 MnCr
5 BF
DIN EN 10084
DIN
EN 10084
Case hardening steels
20CrMnTi
16MnCr
20CrMnTi
20MnCr
Not known
GB 3077-88
JB T 6396-92
GB 3077-88
JB T 6396-92
Not known
Alloyed structural steels
Large forged piece of alloyed
structural steel
Alloyed structural
steels
Large forged piece of alloyed
structural steel
20MnCr5+TH
1.7147
20 MnCr
5 BF
17 CrNiMo
6 BF
DIN EN 10084
18CrNiMo7-6+TH
1.6587
Comparison of
German and Chinese material designations, Basis
SN359
No guarantee in
respect of completeness and substitution of
materials!
German
Basis: SN 359
Material designation
Mat. No.
Former designat.
Standard
Remark
Chinese
Material designation
Standard
Title
Remark
Matching of properties:
Heat-resisting steels
X20CrMoV11-1
1.4922
X 22
CrMoV 12 1
DIN EN 10222-2
DIN
ISO 4957
Heat-resisting steels
1Cr11MoV
GB 1221-92
Heat-resisting steels (austenitic)
similar
Tool steel
60WCrV 7
1.2550
60 WCrV7
X 20 CrMoV 12 1
St 52-3
C 22
20
Mn 5
Ck 35
Ck 45
DIN EN 10222-2
DIN EN
10250-2
DIN EN 10250-2
DIN
EN 10250-2
DIN EN 10250-2
DIN EN 10250-2
Tool steel
6 Cr W 2 Si
GB 1299-85
Alloyed cold work steel
Steels for forgings
X20CrMoV11-1
S355J2G3
C22
20Mn5
C35E
C45E
1.4922
1.0570
1.0402
1.1133
1.1181
1.1191
Steels for forgings
1Cr11MoV
16MnDR
Not known
Not known
35
45
45H
60
30CrMo
35CrMo
42CrMo
50CrMo
30Cr2Ni2Mo
34CrNi3Mo
34CrNiMo
Not
known
2Cr13
2Cr13
2Cr13
SM 2Cr13
1Cr17Ni2
1Cr17Ni2
0Cr18Ni9
0Cr18Ni10Ti
0Cr18Ni10Ti
0Cr18Ni12Mo2Ti
0Cr17Ni12Mo2
0Cr17Ni12Mo2
Not
known
GB
1221-92
GB 3531-96
Not
known
Not known
GB 699-88
GB 699-88
GB 5216-85
GB 699-88
GB 3077-88
GB 3077-88
GB 3077-88
EZB 1184-93
EZB 1184-93
Not known
EZB 1184-93
Not known
GB 1220-92
GB 1221-92
GB 8732-88
YB 094-97
GB 1220-92
GB 1221-92
GB T 1220-92
GB 1220-92
GB 1221-92
GB 1220-92
GB 1220-92
GB 1221-92
Not known
Heat-resisting steels
(austenitic)
similar
similar
Plate
for pressure vessels for use at low
temperatures
Plain carbon quality steel
Plain carbon quality steel
C60E
25CrMo4
34CrMo4
42CrMo4
50CrMo4
30CrNiMo8
1.1221
1.7218
1.7220
1.7225
1.7228
1.6580
Ck 60
25 CrMo 4
34 CrMo 4
42 CrMo 4
50 CrMo 4
30 CrNiMo 8
DIN EN 10250-2
DIN EN 10250-3
DIN EN
10250-3
DIN EN 10250-3
DIN
EN 10250-3
DIN EN 10250-3
Structural steels with defined
hardenability
scatterband
Plain carbon quality steel
Alloyed structural steels
Alloyed structural steels
Alloyed structural steels
Title not known
Title not
known
34CrNiMo6
33NiCrMoV14-5
X20Cr13
1.6582
1.6956
1.4021
34
CrNiMo 6
33 NiCrMoV 14 5
X
20 Cr 13
DIN EN 10250-3
DIN EN 10250-3
DIN EN
10250-4
Title not known
similar
Stainless steels
(austenitic)
Heat-resisting steels
(austenitic)
Steel for steam turbine
blades
Page 4 of 8
X17CrNi16-2
1.4057
X 17 CrNi 16 2
DIN EN 10250-4
Slabs for plastic moulds
Stainless steels (austenitic)
Heat-resisting steels (austenitic)
X4CrNi18-10
X6CrNiTi18-10
1.4301
1.4541
X 5 CrNi 18 9
X 10 CrNiTi
18 9
DIN EN 10250-4
DIN EN 10250-4
Stainless
steel bar
Stainless steels
(austenitic)
Heat-resisting steels
(austenitic)
Stainless steels
(austenitic)
Stainless steels
(austenitic)
Heat-resisting steels
(austenitic)
X6CrNiMoTi17-12-2
X5CrNiMo17-12-2
1.4571
1.4401
X 10 CrNiMoTi 18 10
X 5
CrNiMo17 12 2
DIN EN
10250-4
DIN EN 10250-4
X4CrNiMo16-5-1
1.4418
-
DIN EN 10250-4
Materials
german-chinese_