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Check DIN 1629 ST 52 Carbon Steel Tube Price List of DIN 2391 ST52 Pipes Manufacturer in India


Tubes or pipes that have been designated with a capital letter S, are intended for use in construction or structural applications. One of the main characteristics of these tubes is that they are not only hard, but they also have high tensile properties, which is expected for structural components such as DIN 2391 ST52 Pipes. A material used to construct pipes of these properties is grade ST 52, which is a low alloy steel. Pipes for use in structural application are frequently required to undergo welding. The ST 52.3 DIN 17100 Honed Tube is to be either welded to a similar material or it could be welded to a different material.

DIN 2391 ST52 Pipes

 

Grade ST 52 has good weldability properties with its pre-existing chemistry. However, if a situation demands, the chemistry could be tweaked to some extent to either alter its properties or to facilitate the welding of DIN 2391 ST52 Welded Pipe. Precision piping solutions require tighter tolerances and stricter quality checks, as they do not leave room for error. The use of DIN 2391 St52 Seamless Precision Steel Tubes in various industries makes them a safer, efficient and inexpensive alternative. The low cost of the product is due to fewer alloying costs in comparison to stainless steel grades. Along with good welding and cold forming properties DIN 2391 St52.0 Carbon Steel Pipes & Tube have superior impact strength as well.

Check ST 52.3 DIN 17100 Honed Tube price in india and DIN 2391 ST52 Welded Pipe sizes



DIN 2391 ST52 Pipes Specifications

Supplier of DIN 2391 St52.0 Carbon Steel Pipes & Tube as per EN 10277-2 requirements and standards


Standard DIN 2391
Grade ST52
Size OD (4-190mm) x WT (0.5-15mm)
Outer Dimensions 4.0mm – 60.0mm
Wall Thickness 0.5mm – 8 mm
Length max 6000mm

DIN 17100 ST52-3

ST 52 Pipe Standard DIN2391
Grade St35/St45/St52/ St55  and so on
Minimum Order Quantity 1 Ton
Outside Diameter Ranges 1/8’’~48’’ Or DN6~DN1200 Or 10.3mm~1219mm
ST 52 Pipe Wall Thickness Ranges SCH10~SCH160 Or STD,XS,XXS Or 1.73mm~59.54mm
ST 52 Pipe Length (Custom) Single Random Length 16ft-22ft/4.8m-6.7m
Double Random Length 22ft-35ft/6.7m-10.7m
Fixed Length 16ft-41ft/4.8m-12.5m
Most common Length 6m, 12m
I.D Roughness 0.4-0.8
Inside Diameter Tolerance H7-H10
ST 52 Pipe Type Seamless, Welded
ST 52 Pipe Technique Cold Drawn, ERW and so on

Most popular types of Carbon Steel DIN 2391 ST52 Pipes

DIN2391 St52 SAE4140 Cold drawn Seamless Steel pipe and tube
DIN2391 St52 SAE4140 Cold drawn Seamless Steel pipe and tube
ST52 Hot Rolled Carbon Steel Seamless Pipe
ST52 Hot Rolled Carbon Steel Seamless Pipe
DIN2391 ST52 EN10305-4 E355 NBK Seamless Steel Pipe
DIN2391 ST52 EN10305-4 E355 NBK Seamless Steel Pipe
din2391 st52 honed tube cylinder seamless pipes
din2391 st52 honed tube cylinder seamless pipes
DIN 2391 ST52 Hydraulic Steel Tube Pipe
DIN 2391 ST52 Hydraulic Steel Tube Pipe
din 2391 st52 precision seamless carbon steel pipe
din 2391 st52 precision seamless carbon steel pipe
DIN 2391 ST52.4 OD 5mm customized cold drawn seamless pipe
DIN 2391 ST52.4 OD 5mm customized cold drawn seamless pipe
DIN2391 St52 Cold drawn Seamless Steel pipe and tube
DIN2391 St52 Cold drawn Seamless Steel pipe and tube
42inch STD DSAW pipe welded steel pipe DIN2391 ST52
42inch STD DSAW pipe welded steel pipe DIN2391 ST52

DIN 17100 st52-3 chemical composition

Know more about DIN 2391 St52 Seamless Precision Steel Tubes weight chart and st52 grade steel equivalent specifications.
Standard Grade C Si Mn P max S max
DIN2391 St52 ≤0.22 ≤0.55 ≤1.6 0.025 0.025

DIN 17100 st52-3 mechanical properties

 

Cold drawn(Mandatory)

Cold drawn(Soft)

Cold Drawn and Stress Release

Anneal

Normalizing

BK1

BKW1

(BKS)

(GBK)1

(NBK)1

Grade

Tensile

Elongation

Tensile

Elongation

Tensile

Yield point

Elongation

Tensile

Elongation

Tensile

Yield point

Elongation

N/mm2

%

N/mm2

%

N/mm2

N/mm2

%

N/mm2

%

N/mm2

N/mm2

%

St52

640

4

580

7

580

420

10

490

22

490~630

355

22


Yield Strength

520 Mpa Min.

Tensile Strength

600 Mpa Min.

Elongation

14% Min.


Tolerance of ST52 DIN 2391 Seamless Pipes

OD Tolerance

4-30mm

31-40mm

41-50mm

51-60mm

61-70mm

71-80mm

81-90mm

91-100mm

±0.08mm

±0.15mm

±0.20mm

±0.25mm

±0.30mm

±0.30mm

±0.40mm

±0.45mm

WT Tolerance

±10%