En10297-1 E235, E275, E315, E355 Seamless Steel Mechanical Pipe
Guangzhou Kingmetal Steel Industry Co., Ltd.- Type：Seamless
- Technique：Cold Rolled
- Material：Carbon Steel
- Surface Treatment：Oiled
- Usage：Hydraulic,Automobile Pipe, Machinery Industry, Construction & Decoration, Special Purpose
- Section Shape：Round
Base Info
- Model NO.：KM-81
- Size：1,2′′-24′′
- Thickness：+,-0.05mm
- Delivery Time：20-30days
- Alloy or Not：Non-Alloy
- Length：3m,5.8 M, 6m, ..
- Finish Condition：Bk,Bkw,Bks,Gbk,Nbk
- Surface：in Oil
- Certificate：ISO CE
- Transport Package：in Bundles ,Wooden Boxes or Customers′ Request
- Specification：Seamless 1,2" To 24"
- Trademark：kingmetal
- Origin：China (Mainland)
- Production Capacity：20000 Ton,Tons , Month
Description
Steel Name
Steel Number
Yield Strength(ReH)
Mpa b
Tensile Strength(Rm)
Mpa
Elongation
A%
For T in mm
For T in mm
l
t
≤16
>16
>40
>65
>80
≤16
>16
>40
>65
≤40
≤65
≤80
≤100
≤40
≤65
≤100
E235
1.0
308
+ARora+N
235
225
215
205
195
360
360
360
340
25
23
E275
1.0
225
+AR ora+N
275
265
255
245
235
410
410
410
380
22
20
E315
1.0
236
+ARora+N
315
305
295
280
270
450
450
450
420
21
19
E355
1.0
580
+AR ora+N
355
345
335
315
295
490
490
490
470
20
18
E470
1.0
536
+AR
470
430
-
-
-
650
600
-
-
17
15
Steel name
Steel number
Yeld strength(ReH)
MPa
Tensile strength(Rm)
MPa
Elongation A
%
For T in mm
For T in mm
For T in mm
≤16
>16
>40
≤16
>16
>40
≤16
>16
>40
≤40
≤80
≤40
≤80
≤40
≤80
l
t
l
t
l
t
C22E
1.151
240
210
210
430
410
410
24
22
25
23
25
23
C35E
1.1181
300
270
270
550
520
520
18
16
19
17
19
17
C45E
1.1191
340
305
305
620
580
580
14
12
16
14
16
14
C60E
1.1221
390
350
340
710
670
670
10
8
11
9
11
9
Steel Name
Steel Number
Yield
strength(ReH)
Mpa
Tensile
strength(Rm)
Mpa
Elong ation A %
For T in mm
For T in mm
For T in mm
≤8
>8
>20
>50
≤8
>8
>20
>50
≤8
>8
>20
>50
≤20
≤50
≤80
≤20
≤50
≤80
≤20
≤50
≤50
l
t
l
t
l
t
l
t
C22E
1.1151
340
290
270
260
500
470
440
420
20
18
22
20
22
20
22
20
C35E
1.1181
430
380
320
290
630
600
550
500
17
15
19
17
20
18
20
18
C45E
1.1191
490
430
370
340
700
650
630
600
14
12
16
14
17
15
17
15
C60E
1.1221
580
520
450
420
850
800
750
710
11
9
13
11
14
12
14
12
Steel name
Steel nu
mber
Yield
strength(ReH)
Mpa
Tensile
strength(Rm)
Mpa
A
%
For T in mm
For T in mm
For T in mm
≤
8
>
8
>
20
>
50
≤8
>
8
>
20
>
50
≤8
>8
>
20
>
50
≤20
≤50
≤80
≤20
≤50
≤80
≤20
≤
50
≤
80
l
t
l
t
l
t
l
t
25CrMo4
1.7218
700
600
450
400
900
800
700
650
12
10
14
12
15
13
16
14
30CrMo4
1.7216
750
630
520
480
950
850
750
700
12
10
13
11
14
12
15
13
34CrMo4
1.7220
800
650
550
500
1000
900
800
750
11
9
12
10
14
12
15
13
42CrMo4
1.7225
900
750
650
550
1100
1000
900
800
10
8
11
9
12
10
13
11
