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欧洲标准
(Properties minima unless stated)
Grade 钢号
ISO : Standard 630
BS4360 Equivalent Grade
Type of Deoxidation1) 脱氧方法
S1855)
Fe310-05)
-
opt.
S23515)*
Fe360A15)
40A
opt.
S235JR6)
Fe360B5)
-
opt.
S235JRG15)
S235JRG2
S235JO
Fe 360C
40C
FN
S235J2G3
Fe 360D1
40D
FF
S235J2G4
Fe 360D2
-
FF
S27515)*
Fe430A15)
43A
FN
S275JR
Fe 430B
43B
FN
S275JO
Fe 430C
43C
FN
Fe360B(FU)5)
Fe360B(FN)
-
FU
40B
FN
Thickness 厚度(mm)
16
C
Chemical
Composition
化学成份
%
maximum
最大
Si
Mn
P
S
N2) 3)
16
16 40
40 63
Yield Stress9)
屈服强度
ReH
N/mm2-
-
-
-
-
-
-
-
185
175
-
-
-
-
-
-
310/540
290/510
0.17
0.20
-
-
1.40
0.045
0.045
0.009
235
225
-
-
-
-
-
-
360/510
340/470
0.17
0.20
-
-
1.40
0.045
0.045
0.009
235
225
-
-
-
-
-
-
360/510
340/470
0.17
0.20
-
-
1.40
0.045
0.045
0.007
235
225
-
-
-
-
-
-
360/510
340/470
0.17
0.17
0.20
-
1.40
0.045
0.045
0.009
235
225
215
215
215
195
185
175
360/510
340/470
0.17
0.17
0.17
-
1.40
0.040
0.040
0.009
235
225
215
215
215
195
185
175
360/510
340/470
0.17
0.17
0.17
-
1.40
0.035
0.035
-
235
225
215
215
215
195
185
175
360/510
340/470
0.17
0.17
0.17
-
1.40
0.035
0.035
-
235
225
215
215
215
195
185
175
360/510
340/470
0.21
0.21
0.22
-
1.50
0.045
0.045
0.009
275
265
255
245
235
225
215
205
430/580
410/560
0.21
0.21
0.22
-
1.50
0.045
0.045
0.009
275
265
255
245
235
225
215
205
430/580
410/560
0.18
0.18
0.186)
-
1.50
0.040
0.040
0.009
275
265
255
245
235
225
215
205
430/580
410/560
16 40
404)
6380
80100
100150
150200
200250
Tensile Strength9)
抗拉强度
< 3
3100 Rm
N/mm2
> 100 150
> 150 250
1
> 1 1.5
> 1.5 2
> 2 2.5
-
-
10 (8)
11 (9)
12 (10)
13 (11)
14 (12)
18 (16)
-
-
-
-
-
-
-
-
-
-
-
-
17 (15)
18 (16)
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
22 (22)
21 (21)
-
-
-
-
-
-
-
-
17 (15)
18 (16)
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
22 (22)
21 (21)
27
-
-
-
-
-
-
-
17 (15)
18 (16)
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
22 (22)
21 (21)
27
-
-
-
-
-
340/470
320/470
17 (15)
18 (16)
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
22 (22)
21 (21)
27
-
-
23
-
-
340/470
320/470
17 (15)
18 (16)
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
22 (22)
21 (21)
-
27
-
-
23
-
340/470
320/470
17 (15)
18 (16)
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
22 (22)
21 (21)
-
-
27
-
-
23
340/470
320/470
17 (15)
18 (16)
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
22 (22)
21 (21)
-
-
27
-
-
23
400/540
380/540
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
-
-
-
-
-
-
400/540
380/540
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
27
-
-
23
-
-
400/540
380/540
14 (12)
15 (13)
16 (14)
17
(15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
-
27
-
-
23
-
Elongation9) 13) 14)
伸长率
%(Values in Parentheses
are Transverse Values)
> 2.5 3
3 40
> 40 63
> 63 100
> 100 150
> 150 250
+20
0
Impact
冲击功11)12)
KV
J
Temp
-20
温度
癈
+20
0
-20
> 10 150
> 10 150
> 10 150
> 10 150
> 10 150
> 10 150
Grade 钢号
ISO : Standard 630
BS4360 Equivalent Grade
Type of Deoxidation1) 脱氧方法
S275J2G3
Fe430D1
43D
FF
S275JG4
Fe430D2
43D
FF
S35515)
Fe510A
50A
FN
S355JR
Fe510B
50B
FN
S355JO7)
Fe510C
50C
FN
S355J2G37)
Fe510D1
50D
FF
S355J2G47)
Fe510D2
50D
FF
S355K2G37)
Fe510DD1
50DD
FN
S355K2G47)
Fe510DD2
50DD
FN
E29510)
Fe490-2
-
FN
E33510)
Fe590-2
-
FN
E36010)
Fe690-2
-
FN
Thickness 厚度(mm)
Chemical
C
16
0.18
0.18
0.24
0.24
0.20
0.20
0.20
0.20
0.20
-
-
- Composition
化学成份
% maximum
最大
Si
Mn
P
S
N2) 3)
16 40
404)
0.18
0.186)
-
1.50
0.035
0.035
-
0.18
0.186)
-
1.50
0.035
0.035
-
275
265
255
245
235
225
215
205
430/580
410/560
400/540
380/540
14 12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
0.24
0.24
0.55
1.60
0.045
0.045
0.009
355
345
335
325
315
295
285
275
510/680
490/630
470/630
450/630
14 12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
0.24
0.24
0.55
1.60
0.045
0.045
0.009
355
345
335
325
315
295
285
275
510/680
490/630
470/630
450/630
14 12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
0.208)
0.22
0.55
1.60
0.040
0.040
0.009
355
345
335
325
315
295
285
275
510/680
490/630
470/630
450/630
14 12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
0.208)
0.22
0.55
1.60
0.035
0.035
-
355
345
335
325
315
295
285
275
510/680
490/630
470/630
450/630
14 12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
0.208)
0.22
0.55
1.60
0.035
0.035
-
355
345
335
325
315
295
285
275
510/680
490/630
470/630
450/630
14 12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
0.208)
0.22
0.55
1.60
0.035
0.035
-
355
345
335
325
315
295
285
275
510/680
490/630
470/630
450/630
14 12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
0.208)
0.22
0.55
1.60
0.035
0.035
-
355
345
335
325
315
295
285
275
510/680
490/630
470/630
450/630
14 12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
-
-
-
-
0.045
0.045
0.009
295
285
275
265
255
245
235
225
490/660
470/610
450/610
440/610
12 (10)
13 (11)
14 (12)
15 (13)
16 (14)
20 (18)
19 (17)
-
-
-
-
0.045
0.045
0.009
335
325
315
305
295
275
265
255
590/770
570/710
550/710
540/710
8 (6)
9 (7)
10 (8)
11 (9)
12 (10)
16 (14)
15 (13)
-
-
-
-
0.045
0.045
0.009
365
355
345
335
325
305
295
285
690/900
670/830
650/830
640/830
4 (3)
5 (4)
6 (5)
7 (6)
8 (7)
11 (10)
10 (9)
16
16 40
40 63
Yield Stress9)275
265
255
245
235
225
215
205
430/580
410/560
400/540
380/540
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
屈服强度
ReH
N/mm26380
80100
100150
150200
200250
< 3
Tensile Strength9)
抗拉强度
Rm
N/mm23100
> 100 150
> 150 250
1
> 1 1.5
Elongation9) 13) 14)
伸长率
%(Values in
Parentheses are Transverse
Values)
> 1.5 2
> 2 2.5
> 2.5 3
3 40
> 40 63 > 63 100
> 100 150
> 150 250
+20
0
Impact
冲击功11)12)
KV
J
Temp
-20
温度
癈 +20
0
-20
Notes :
> 10 150
> 10 150
> 10 150
> 150 250
> 150 250
> 150 250
20 (18)
18 (18)
17 (17)
-
-
27
-
-
23
20 (18)
20 (18)
17 (17)
-
-
27
-
-
23
20 (18)
20 (18)
17 (17)
-
-
-
-
-
-
20 (18)
20 (18)
17 (17)
27
-
-
23
-
-
20 (18)
20 (18)
17 (17)
-
27
-
-
23
-
20 (18)
20 (18)
17 (17)
-
-
27
-
-
23
20 (18)
20 (18)
17 (17)
-
-
27
-
-
23
20 (18)
20 (18)
17 (17)
-
-
40
-
-
33
20 (18)
20 (18)
17 (17)
-
-
40
-
-
33
18 (16)
16 (15)
15 (14)
-
-
-
-
-
-
14 (12)
12 (11)
11 (10)
-
-
-
-
-
-
9 (8)
8 (7)
7 (6)
-
-
-
-
-
-
1) FU = rimming steel, FN = rimming steel not permitted, FF = fully killed steel, opt = at manufacturers option
2) It is permissible to exceed the specified values provided that for each increase of 0.001% N the P content is reduced by 0.005%; the N of the ladle analysis shall not however exceed 0.012%
3) The max value for N does not apply if the analysis shows a minimum total aluminium content of 0.020% or if sufficient other N binding elements are present
4) For sections > 100mm thickness the C content by agreement
5) Only available in thickness 25mm
6) For thickness > 150mm, the C is 0.20% max
7) For steels S355J0, S355J2G3, S355J2G4, S355K2G3, and S355K2G4, the following additional requirements can be agreed at the time of enquiry and order:
( i ) the recording in the inspection documents of the Cr, Cu, Mo, Nb, Ni, Ti and V content
( ii ) a max C content of 0.18% for thickness 30mm if the products contain more than 0.02% Nb or 0.02% Ti or 0.03%V (ladle analysis) or 0.03% Nb or 0.04% Ti or 0.05% V (product
analysis)
( iii ) a carbon equivalent value, see standard for details
8) For thickness > 150mm, C = 0.23% max
9) Tensile, yield strength and elongation values are for longitudinal test pieces. For plate, strip and wide flats with
10) Not normally used for channel, angles and sections
11) For sections with a nominal thickness > 100mm the values shall be agreed
12) The average value of three test results shall meet the specified requirement. One value may be below the minimum average value specified, provided it is not less than 70% of that value. V = V -
notch , K = Keyhole notch
13) Values in parentheses are transverse values
14) Elongation values for thickness < 3mm are on gauge length Lo = 80mm, other values for thickness 3mm are on Lo = 5.65So15) The steel grades S235 (Fe 360A), S275 (Fe 430A) and S355 (Fe 510A) appear only in the English Language version (BS EN 10 025)
S
E
=
=
Structural Steel
Engineering Steel
JR
JO
J2
K2
G1
G2
G3
G4
=
=
=
=
=
=
=
=
Longitudinal Charpy V-notch impacts 27J @ room temperature
" " " " 27J @ 0oC
" " " " 27J @ -20oC
" " " " 40J @ -20oC
Rimming steel (FU)
Rimming steel not permitted (FN)
Supply Condition "N", i.e. normalized or normalized rolled
Supply Condition at the manufacturer's discretion.
Grade
钢号
BS 4360
Equivalent
Grade
40 A
43 A
50 A
C
Si
Mn
P
Chemical Composition 化学成份 %
maximum 最大 (minimum 最小)
Mechanical properties are
S
Nb
-
-
V
-
-
0.1(0.003)
the same as grades
S235JRG2, S275JR and
S355JR but without
specified impact properties
S 235
S 275
S 355
0.22
0.5
1.6
0.005
0.05
0.25
0.5
1.6
0.005
0.05
0.23
0.5
1.6
0.005
0.05
0.1(0.003)
(Properties minima unless stated)
Grade
7)
钢号
Corresponding EN 10025 Grade
7)
BS4360 Equivalent Grade
Chemical
Composition
化学成份
Si
0.40
0.40
0.75
0.75
0.50
0.50
0.50
0.50
0.50
C
S235J0W
S235-J0
-
0.13
S235J2W
S235J2G3
-
0.13
S35J0WP
-
WR50A
0.12
S355J2WP
-
-
0.12
S355J0W
S355J2G1W
S355J2G2W
S355K2G1W
S355K2G2W
S355J0
WR50B
0.16
S355J2G3
WR50C
0.16
S355J2G4
WR50C
0.16
S355K2G3
-
0.16
S355K2G4
-
0.16 % maximum
最大
Mn
P
S
Cr
Mo
Ni
0.20 ~ 0.60
0.20 ~ 0.60
0.040
0.040
0.040
0.035
1.00
1.00
0.50 ~ 1.50
0.50 ~ 1.50
0.040
0.040
0.035
0.035
0.50 ~ 1.50
0.035
0.035
0.40 ~ 0.80
0.30
0.65
Cu 0.25
~0.55
Zr 0.15
0.50 ~ 1.50
0.035
0.035
0.40 ~ 0.80
0.30
0.65
0.50 ~ 1.50
0.035
0.035
0.40 ~ 0.80
0.30
0.65
0.06 ~ 0.15
0.06 ~ 0.15
0.04
0.035
0.40 ~ 0.80
0.40 ~ 0.80
0.30 ~ 1.25
0.30 ~ 1.25
0.40 ~ 0.80
0.40 ~ 0.80
-
0.65
Cu 0.25
-
0.65
Cu 0.25
~0.55
N 0.009
-
0.65
Cu 0.25
~0.55
N 0.009
N 0.009
Zr 0.15
Zr 0.15
Zr 0.15
Zr 0.15
-
0.65
Cu 0.25
~0.55
0.30
0.65
Cu 0.25
~0.55
0.30
0.65
Cu 0.25
~0.55
Others1)
~0.55
Cu 0.25
~0.55
Cu 0.25
~0.55
Thickness 厚度 (mm)
16
Yield Stress
屈服强度2) 5)
ReH
N/mm2
16 40
40 63
6380
80100
235
225
215
215
215
235
225
215
215
215
3553)
3453)
-
-
-
-
Tensile Strength2)
抗拉强度
Rm
N/mm23553)
3453)
-
-
-
355
345
335
325
315
355
345
335
325
315
355
345
335
325
315
355
345
335
325
315
355
345
335
325
315
< 3
360/510
360/510
510/680
510/680
510/680
510/680
510/680
510/680
430/580
3100
340/470
340/470
490/630
490/630
490/630
490/630
490/630
490/630
490/630
-
> 1.5 2
> 2 2.5
Elongation4)
伸长率
%
> 2.5 3
3 40
> 40 63
> 63 100
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
16 (14)
17 (15)
18 (16)
22 (20)
-
-
16 (14)
17 (15)
18 (16)
22 (20)
-
-
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18) Temp? 温度 C
Impact6)
冲击功KV
J
0
-20
27
-
-
27
27
-
-
27
27
-
-
27
-
27
-
40
-
40
Notes: 1), 2), 3), 4), 5), 6), 7) references shall be made to BS EN 10155 Handbook.
本文标签： 欧洲标准
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