Steel Standards

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Equivalence of standards
- Coated cold rolled sheet products -
 
European standard designations Equivalent qualities according to former national standards
Standard Symbolic
designation
Former
designation
France
NFA
Germany
DIN
  Italy  
UNI
Great Britain
BS
USA
ASTM
Japan
JIS
  1. Uncoated mild steels for stamping
  EN 10 130 36.401
(1983)
1623-1
(1983)
5866
(1977)
1449-P1
(1983)
A 366-91
A 619-92
A 620-92
3141
(1990)
  DC 01
DC 03
DC 04
DC 05
DC 06
Fe P01
Fe P03
Fe P04
Fe P05
Fe P06
C
E
ES
St 12
St 13
St 14
Fe P01
Fe P02
Fe P04
CR 4
CR 3
CR 2 - CR 1
A 366 CQ
A 619 DQ
A 620 DQSK
SPCC
SPCD
SPCE
  2. Uncoated mild steels for vitreous enamelling
  EN 10 209 36.401
(1983)
1623-2
(1983)
5866
(1977)
1449-P1
(1983)
A 424-92 3141 (1990) +
3133 (1988)  
  DC 01 EK
DC 04 EK
DC 06 EK
DC 03 ED
DC 04 ED
DC 06 ED
Fe K1
Fe K4
Fe K6
Fe D3
Fe D4
Fe D6
EME
EMES
 
-
-
EK2
EK4
 
ED3
ED4
Fe P02 S
Fe P04 S
CR 3 VE
CR 2 VE
type I 
type I 
type III
type II
type II
type III
SPCD
 
 
 
SPP
  3. Weldable HSLA steels
  EN 10 268 36.232
(1992)
SEW-093
(1987)
- - A 607-92  
  H 240 LA
 
H 280 LA
H 320 LA
H 360 LA
H 400 LA
  E 240 C
E 260 C
E 280 C
E 315 C
E 355 C
Z St E 260
 
Z St E 300
Z St E 340
Z St E 380
Z St E 420
     
 
Grade 45
Grade 50
Grade 55
Grade 60
 
 
 
 
 
  4. Electrogalvanized mild steels
  EN 10 152  36.401 (1983)
+ 36.160 (1979)
      A 591-89
A 879-93
3313
(1990)
  DC 01 + ZE
DC 03 + ZE
DC 04 + ZE
DC 05 + ZE
DC 06 + ZE
Fe P 01 ZE
Fe P 03 ZE
Fe P 04 ZE
Fe P 05 ZE
Fe P 06 ZE
C
E
ES
      CQ
DQ
DQSK
SPCC
SPCD
SPCE
 
European standard designations Equivalent qualities according to former national standards
Standard Symbolic
designation
Former
designation
France
NFA
Germany
DIN
  Italy  
UNI
Great Britain
BS
USA
ASTM
Japan
JIS
  5. Continuously hot dipped galvanized mild steels for forming
  EN 10 142 36.321
(1985)
17.162-1
(1977)
5753
(1984)
2989
(1982)
A 653-97 3302
(1987)
   
 
DX 51 D+Z   
DX 51 D+ZF
 
DX 52 D+Z   
DX 52 D+ZF
 
DX 53 D+Z   
DX 53 D+ZF
 
DX 54 D+Z   
DX 54 D+ZF
-
 
Fe P02 G
 
 
Fe P03 G
 
 
Fe P05 G
 
 
Fe P06 G
-
 
GC
 
 
GE
 
 
GES
 
 
-
St 01 Z
 
St 02 Z
 
 
St 03 Z
 
 
St 04 or 05 Z
 
 
-
Fe P01 G
 
Fe P02 G
 
 
Fe P03 G
 
 
Fe P04 or 05 G
 
 
-
Z 1
 
Z 2
 
 
Z 3
 
 
Z 4
 
 
-
-
 
CS
 
 
CS
 
 
FS
 
 
DDS
 
 
SGCC
 
 
SG CD 1
 
 
SG CD 2
 
 
SG CD 3
  6. Continuously hot dipped galvanized structural steels
  EN 10 147 36.322
(1978)
17.162-2
(1980)
5753
(1984)
2989
(1982)
A 653-97 3302
(1987)
  S 220 GD+Z   
S 220 GD+ZF
 
S 250 GD+Z   
S 250 GD+ZF
 
S 280 GD+Z   
S 280 GD+ZF
 
S 320 GD+Z   
S 320 GD+ZF
 
S 350 GD+Z   
S 350 GD+ZF
 
S 550 GD+Z   
S 550 GD+ZF
Fe E 220 G
 
 
Fe E 250 G
 
 
Fe E 280 G
 
 
Fe E 320 G
 
 
Fe E 350 G
 
 
Fe E 550 G
C 230
 
 
C 250
 
 
C 280
 
 
C 320
 
 
C 350
 
 
C 550
-
 
 
St E 250-2Z
 
 
St E 280-2Z
or 3Z  
 
St E 320-3Z
 
 
St E 350-3Z
-
 
 
Fe E 250 G
 
 
Fe E 280 G
 
 
Fe E 320 G
 
 
Fe E 350 G
 
 
Fe E 550 G
Z 22
 
 
Z 25
 
 
Z 28
 
 
-
 
 
Z 35
 
 
Z 55
SQ-Grade 230
 
 
SQ-Grade 255
 
 
SQ-Grade 275
 
 
-
 
 
SQ-Grade 340
 
 
SQ-Grade 550
-
 
 
SGC 340
 
 
SGC 400
 
 
SGC 440
 
 
SGC 490
 
 
SGC 570
 
European standard designations Equivalent qualities according to former national standards
Standard Symbolic
designation
Former
designation
France
NFA
Germany
DIN
  Italy  
UNI
Great Britain
BS
USA
ASTM
Japan
JIS
  7. Zn-Al alloy continuously hot dipped coated strip and sheet
  EN 10 214 36.323
(1991)
      A 875-97
(type 1)
3317
(1990)
   
 
 
DX 51 D+ZA
DX 52 D+ZA
DX 53 D+ZA
DX 54 D+ZA
 
S 220 GD+ZA
S 250 GD+ZA
S 280 GD+ZA
S 320 GD+ZA
S 350 GD+ZA
S 550 GD+ZA
  36.324
(1991)
 
FC
FE
FES
FEX
 
C 220
C 250
C 280
C 320
C 350
C 550
       
 
 
CS
FS
DDS
EDDS
 
SQ-Grade 230
SQ-Grade 255
SQ-Grade 275
 
SQ-Grade 340
SQ-Grade 550
 
 
 
SZA CC
SZ AC D1
SZ AC D2
SZ AC D3
 
 
SZ AC 340
SZ AC 400
SZ AC 440
SZ AC 490
SZ AC 570
  8. Al-Si alloy continuously hot dipped coated strip and sheet
  EN 10 154 36.340
(1991)
    65.36
(1985)
A 463-97
(type 1)
 
  DX 51 D+AS
DX 52 D+AS
 
DX 53 D+AS
DX 54 D+AS
DX 55 D+AS
  AS-C  
AS-TC
AS-E  
AS-ES
AS-EX
-
    AS 01 GA
AS 02 GA
AS 03 GA
AS 04 GA
-
-
-
CS
CS
FS
DDS
-
 
  DX 56 D+AS           EDDS  
  S 250 GD+AS
S 280 GD+AS
S 320 GD+AS
S 350 GD+AS
             
 
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