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2020 High quality Fluid Conveying Steel Pipe - mechanical tues – ATSS

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  • 2020 High quality Fluid Conveying Steel Pipe - mechanical tues – ATSS

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Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for Seamless Mild Steel Tube, Heavy Steel Plate, Stainless Steel Strip, We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
2020 High quality Fluid Conveying Steel Pipe - mechanical tues – ATSS Detail:

Standard:

EN10297-1 :34CrMo4,42CrMo4,E355,
EN10305-1：E215,E235,E355

ASTM A519: 1020,1030,1045,4130,4140

EN10210-3:  S275J0H,S275J2H,S355J0H,S355J2H,S355K2H

Application

For manufacture of vessels,equipment,mechaning parts and steel structures

Tolerance

Steel Type

Dimension

Tolerance

Normal

Higher

hot rolled pipe

OD

all

± 1%( min± 0.50mm )

—

WT

all

+15%-12.5% (min +0.45/ -0.40 mm )

—

cold drawn pipe

OD

6 ~ 10

± 0.20 mm

± 0.15 mm

> 10 ~ 30

± 0.20 mm

± 0.15 mm

> 30 ~ 50

± 0.45 mm

± 0.30 mm

> 50

± 1%

± 0.8%

WT

≤ 1

± 0.15 mm

± 0.12 mm

> 1 ~ 3

± 0.15 mm

± 0.12 mm

＞ 3

12.5%-10%

± 0.12 mm

Steel grade and character

Mechanical Properties DIN EN 10305-1

Steel Grade Material Number C LC SR A N
MPa, not less A%, not less Rm MPa, not Less A%, not Less MPa, not Less ReH MPa, not less A%, not less MPa, not Less A%, not Less R MPa m Ren MPa, not Less A%, not Less
E215 1,021 430 8 380 12 380 280 16 280 30 290-430 215 30
E235 1,030 480 6 420 10 420 350 16 315 25 340-480 235 25
E255 1,040 580 5 520 8 520 375 12 390 21 440 – 570 255 21
E355 1,058 640 4 580 7 580 450 10 450 22 490-630 355 22
E410 1,050 750 4 620 8 690 590 12 520 22 550 – 700 410 22
26Mn5 1,116 700 4 650 7         —      
C35E U18 590 5 540 7 — — — 440 22 >460 280 21
C45E 1,119 720 4 670 6 — — — 510 20 >540 340 18
26Mo2 1,541 720 4 670 6         —      
25CrMo4 1,721 720 4 670 6         —      
42CrMo4 1,722 720 4 670 6         —      
10S10 1,071 510 8 — — 440 370 16 — — 360 – 500 240 25
15S10 1,071 550 7 — — 490 415 14 — — 380 – 540 260 22
18S10 1,071 650 6 — — 600 520 12 — — 520 – 650 360 22
37S10 1,071 720 4 — — 700 630 12 — — 650 - 720 420 16

Mechanical Properties DIN EN 10297-1

Steel Grade Delivery Condition Minimum Yield Strength ReH, MPa Minimum Tensile Strength R^, Mpa Minimum Elongation A, %
≤8 >8. .20 >20. .50 >50. .80 ≤8 >8..20 >20..50 >50. .80 ≤8 >8…20 >20. ..50 >50 ..80
I t I t 1 t I t
C22E QT 340 290 270 260 500 470 440 420 20 18 22 20 22 20 22 20
C35E QT 430 380 320 290 630 600 550 500 17 15 19 17 20 18 20 18
C45E QT 490 430 370 340 700 650 630 600 14 12 16 14 17 15 17 15
C60E QT 580 520 450 420 850 800 750 710 11 9 13 11 14 12 14 12
38Mn6 QT 620 570 470 400 850 750 650 550 13 11 14 12 15 13 16 14
41Cr4 QT 800 660 560   1000 900 800 - 11 9 12 10 14 12 - -
25C「Mo4 QT 700 600 450 400 900 800 700 650 12 10 14 12 15 13 16 14
30C「Mo4 QT 750 630 520 480 950 850 750 700 12 10 13 11 14 12 15 13
34C「Mo4 QT 800 650 550 500 1000 900 800 750 11 9 12 10 14 12 15 13
42C「Mo4 QT 900 750 650 550 1100 1000 900 800 10 8 11 9 12 10 13 11
36CrNIMo4 QT 900 800 700 600 1100 1000 900 800 10 8 11 9 12 10 13 11
30CrNiMo8 QT 1050 1050 900 800 1250 1250 1100 1000 9 7 9 7 10 8 11 9
41NiCrMo7-3-2 QT 950 870 800 750 1150 1050 1000 900 9 7 10 8 11 9 12 10

 

Steel Grade Delivery Condition Minimum Yield Strength R* MPa Minimum Tensile Strength Mpa Minimum Elongation A, % Minimum Impact Strength KV,t-20 °C
≤16 >16…40 >40…65 >65…80 >80…100 ≤16 >16…40 >40…65 >65…80 I t I t
E235 ARorN 235 225 215 205 195 360 360 360 340 25 23    
E275 ARorN 275 265 255 245 235 410 410 410 380 22 20    
E315 ARorN 315 305 295 280 270 450 450 450 420 21 19    
E355 ARorN 355 345 335 315 295 490 490 490 470 20 18    
E470 AR 470 430     - 650 600 - - 17 15    
E275K2 N 275 265 255 245 235 410 410 410 380 22 20 40 27
E355K2 N 355 345 335 315 295 490 490 470 470 20 18 40 27
E420J2 N 420 400 390 370 360 600 560 530 500 19 17 27 20
E460K2 N 460 440 430 410 390 550 550 550 520 19 17 40 27
E590K2 QT 590 540 480 455 420 700 650 570 520 16 14 40 27
E730K2 QT 730 670 620 580 540 790 750 700 680 15 13 40 27

Delivery condition：

AR, N,Q+T

Tolerance：

Table 15 — Tolerances on outside diameter and on thickness

Outside diameter/) mm Tolerances on D Tolerances on T for a TlD ratio
< 0,025 > 0,025 < 0,050 > 0,050
D<219,1 ±1% or ± 0,5 mm ± 12,5% or ± 0,4 mm whichever is the
whichever is the greater   greater  
O>219,1 ±1% ±20% ±15% ±12,5%
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2020 High quality Fluid Conveying Steel Pipe - mechanical tues – ATSS detail pictures

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