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Electric Resistance Welded Steel Tubes BS6323-5 ERW1 ERW2 ERW3 ERW4 ERW5

Basic Information
Place of Origin: China
Brand Name: TORICH
Certification: ISO 9001 ISO 14001 EN 10204.3.1 TS 16949 TUV
Model Number: BS6323-5
Minimum Order Quantity: 5 tons
Price: USD 600-1200 ton
Packaging Details: oil antirust In hexagonal bundles
Delivery Time: 5-8 weeks
Supply Ability: 60000 tons per year
Detail Information
Material: Carbon Steel Steel Grade: ERW1 ERW2 ERW3 ERW4 ERW5
Standard: BS6323-5 Shape: Round
Size Range: O.D.:6-350mm W.T.:1-30mm L:max12000mm Applications: For Auto Industry / For Machinery Use/Mechanical And General Engineering Purposes
Production Method: Electric Resistance Welded Characteristic: Auto Parts Steel Tubes, Mechanical Steel Tubes
High Light:

welded steel pipe

,

welding steel tubing


Product Description

BS6323-5 ERW1 ERW2 ERW3 ERW4 ERW5 Electric Resistance Welded Steel Tubes

 

 

Standard: BS6323-5  Seamless and Welded steel tubes for Automobile,Mechanical and General Engineering Purposes                                        
Part 5: Specific requirements for electric resistance welded (including induction) steel tubes     

 

Steel Grade: ERW1 ERW2 ERW3 ERW4 ERW5

                                  

Applications: for Auto Industry / for Machinery Use/Mechanical and General Engineering Purposes                                        
Size range: O.D.:6-350mm     W.T.:1-30mm      L:max12000mm               

                         

Steel Grade and Chemical Compositions:                                      

Desig
nation

Chemical Compositions( ladle analysis) 

               Mechanical properties

C

Si  

Mn 

S    

KM (as welded)

GMK and GZF (annealed

NKM and NZF(normalzied)

 

max.

max.

max.

max.

max.

Re
min.

Rm
min.

A
min

A
min.

Re
min.

Rm
min.

A  
min.

Re
min.

Rm
min.

A  
min.

 

 

 

 

 

 

   

D/a
20

D/a>
20

           
 

%

%

%

%

%

N/m
m2

N/m
m2

%

%

N/m
m2

N/m
m2

%

N/m
m2

N/m
m2

%

ERW 1

0.13

__

0.60

0.050

0.050

200

300

10

20

150

270

27

155

280

25

ERW 2

0.16

__

0.70

0.050

0.050

250

340

8

15

195

300

27

195

320

25

ERW 3

0.20

0.35

0.90

0.050

0.050

300

400

7

12

215

340

26

215

360

24

ERW 4

0.25

0.35

1.20

0.050

0.050

350

450

6

10

235

400

24

235

410

22

ERW 5

0.23

0.50

1.50

0.050

0.050

420

420

6

8

340

__

__

340

490

20

 

Diameter                                      Tolerance
1 2 3
over Up to and including KM condition D/a GKM, GZF,NKM, NZF condition 20<D/a≤40  
≤40 GKM,GZF,
NKM, NZF condition≤20
mm mm mm mm mm
  20 ±0.12 ±0.18 ±0.24
20 30 ±0.15 ±0.22 ±0.30
30 50 ±0.20 ±0.30 ±0.40
50 70 ±0.25 ±0.37 ±0.50
70 90 ±0.30 ±0.45 ±0.60
90 110 ±0.35 ±0.52 ±0.70
110 130 ±0.45 ±0.68 ±0.90
130 150 ±0.55 ±0.82 ±1.10
150 170 ±0.65 ±0.97 ±1.30
170   ±0.75% of outside  ±1% of outside diameter ±1.5% of outside diameter
diameter

 

Note: Special steel grade is also available, according to customer request.

 

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Contact Details
Richard

Phone Number : +8613736164628

WhatsApp : +8613736164628