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ERW Welded Steel Tubes BS6323-5 for mechanical purpose

Payment Type:
T/T
Incoterm:
FOB,CFR,CIF,FCA
Min. Order:
1 Ton
Transportation:
Ocean
Port:
Shanghai,Ningbo
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  • Product Description
Overview
Product Attributes

Model No.BS6323-5

BrandHuijie

UsageSpecial Purpose

TypeWelded

TechniqueCold Drawn

MaterialERW1,ERW2,ERW3,ERW4,ERW5

Surface TreatmentOther

Section ShapeRound

RAW MATERIALSBao Steel, Huai Steel, Zhongtian Steel

WT Size1-30mm

ApplicationAumomotive, General Enginer

OD Size6-350mm

Production ProcessCold Drawn

Delivery ConditionKM GKM GZF NKM NZF

StandardBS6323-5

Supply Ability & Additional Information

PackagingBundles Package, Wooden Box

Productivity3000 tons/month

TransportationOcean

Place of OriginZhejiang, China

Supply Ability3000 tons/month

CertificateISO9001-2008, TS16949

HS Code73043190

PortShanghai,Ningbo

Payment TypeT/T

IncotermFOB,CFR,CIF,FCA

Packaging & Delivery
Selling Units:
Ton
Package Type:
Bundles Package, Wooden Box

ERW Welded Steel Tubes BS6323-5 for mechanical purpose

Cold Drawn Welded 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


Diameter Tolerance
1 2 3
over Up to and including KM condition D/a GKM, GZF,NKM, NZF condition 20  
≤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.

Steel Grade and Chemical Compositions:

Desig
nation
Chemical Compositions( ladle analysis) Mechanical properties
C Si Mn P 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

BS6323-5 Welded Cold Drawn TubesBS6323-5 Welded Steel Tubes


Product Categories : Cold Drawn Welded Tubes

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