BS EN10294-1 Alloy Steels Tubes for Mechanical

BS EN10294-1 Alloy Steels Tubes for Mechanical

size:
OD: 30-250mm,
ID: 10-170mm,
WT: 10-40mm
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Product Details

BS EN10294-1 Alloy Steels tubes for Mechanical        

size:

OD: 30-250mm, ID: 10-170mm, WT: 10-40mm

Lengths:
Pipes are supplied with lengths according to standard requirements.

specified the tubes are delivered in random length. The length range may be agreed at the time of enquiry and order.

The tubes shall be delivered in exact length, the length to be specified at the time of enquiry and order

Surface Protection:

Pipes are supplied:
- black and bare
- external varnished with black or clear lacquer
- oiled
Upon request pipes ends are protected with plastic caps.

Application: 

 Machining, General engineering, crane arm, Bushes, Cylinders Various, Conveyor Rolls, Hollow Shafts, Hollow Parts and components, Nuts, Rings, etc

Chemical composition (cast analysis) a in % by mass

Steel grade

C

si

Mn

P

max

S

Cr max

Mo max

Ni max

Al

Cu max

N

Max

Nb b

max

Ti b

max

V c

Name

Number

min

max

min

max

min

max

min

max

min

max

min

max

E355 d

1.0580

-

0,22

-

0,55

-

1,60

0,030

0,015

0,050

-

-

-

-

-

-

-

-

-

-

-

E355J2

1.0592

-

0,22

-

0,55

-

1,60

0,030

0,015

0,050

0,30

0,08

0,30

0,010

0,060

0,30

0,020

0,05

0,05

-

0,10

E420J2

1.0599

0,16

0,22

0,10

0,50

1,30

1,70

0,030

0,015

0,050

0,30

0,08

0,40

0,010

-

0,30

0,020

0,07

0,05

0,08

0,15

E470

1.0536

0,16

0,22

0,10

0,50

1,30

1,70

0,030

0,015

0,050

-

-

-

0,010

-

-

0,020

0,07

-

0,08

0,15

E590K2

1.0644

0,16

0,22

0,10

0,50

1,30

1,70

0,030

0,015

0,050

0,30

0,08

0,40

0,010

-

0,30

0,020

0,07

0,05

0,08

0,15

a Elements not included in this table shall not be intentionally added to the steel without the agreement of the purchaser, except for elements which may be added for finishing the cast. All appropriate measures shall be taken to prevent the addition of undesirable elements from scrap or other materials used in the steelmaking process.

 Permissible deviations of the product analysis from specified limits on cast analysis

 

Element

Limiting value for the cast analysis according to Table 2

Permissible deviation of the product analysis

C

£ 0,22

± 0,02

Si

£ 0,55

± 0,05

Mn

£ 1,70

- 0,05 / + 0,10

P

£ 0,030

+ 0,005

S

£ 0,050

- 0,003/+ 0,005

Cr

£ 0,30

+ 0,05

Ni

£ 0,40

+ 0,05

Mo

£ 0,08

+ 0,02

Cu

£ 0,30

+ 0,05

N

£ 0,020

+ 0,002

Al

£ 0,060

± 0,005

Nb

£ 0,07

+ 0,01

V

£ 0,15

± 0,02

Ti

£ 0,05

+ 0,01

 Mechanicalproperties

 

 

Steel grade

Upper yield strength ReH min

MPa

For TN  in mm

Tensile strength Rm min

Mpa

For TN  in mm

 

Elongation in the longitudinal direction

 

 

A min

%

 

 

Minimum average absorbed energy KV, in. J at a test temperature

of – 20 °C

 

Name

 

Number

T

N

£ 16

16 <

T   £

N

25

25 <

T   £

N

40

40 <

T   £

N

50

 

T £ 16

N

16<

T   £

N

25

25<

T   £

N

40

40<

T   £

N

50

E355

1,0580

355

345

335

335

490

490

470

470

18

-

E355J2

1,0592

355

345

335

335

490

490

470

470

20

27

E420J2

1,0599

420

400

380

380

600

560

530

530

19

27

E470

1,0536

470

460

430

430

650

620

600

550

17

-

E590K2

1,0644

590

540

480

480

700

650

570

570

16

40

a At the discretion of the manufacturer the elongation may also be determined in the transverse direction. In this case the minimum values to be achieved shall be those for the longitudinal direction minus 2 points.

For nominal wall thicknesses TN greater than 50 mm, the mechanical properties shall be agreed between the manufacturer and the purchaser.

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