| Categories | Precision Seamless Steel Tubes |
|---|---|
| Place of Origin: | China |
| Brand Name: | Torich |
| Certification: | ISO9001，ISO14001,TS16949 |
| Model Number: | BS6323-5 |
| MOQ: | 5 tons |
| Price: | 1200 |
| Packaging Details: | IN BUNDLES OR WOODEN BOX |
| Delivery Time: | 30-60 days |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 50000 TONS PER YEAR |
| Shape: | Round |
| Technique: | ERW |
| Standard: | BS |
| Alloy or not: | Non-alloy |
| Thickness: | 0.5 - 20 mm |
| Section shape: | Round |
| Surface treatment: | customerized |
| Secondary or not: | Non-secondary |
| Length: | Customer's Requirement |
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
End use: for Auto Industry / for Machinery Use/Mechanical and General Engineering Purposes Size range: O.D.:6-350mm W.T.:1-30mm L:max12000mm
Condition:KM As-welded and sized
GKM(S)Welded and sized(fully softened)
GZF(S) Welded and sized(fully softened)(including de-scaling)
GBK(S)Cold finished (fully softened)
GZF(S)Cold finished (fully softened) (including de-scaling)
Steel Grade and Chemical Compositions:
Desig | 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 | Rm | A | A | Re | Rm | A | Re | Rm | A | |
D/a≤ | D/a> | ||||||||||||||
% | % | % | % | % | N/m | N/m | % | % | N/m | N/m | % | N/m | N/m | % | |
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 | |
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 | |
Note: Special steel grade is also available, according to customer request.
Usage:
|
12X1mm Precision steel tubing Automotive tubing
JIS-G 3445,EN 10305-3 STKM11,STKM12 Supporting Auto Seat Headrest Pipe
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Torich SGS BV 1020 1035 1045 High tolerance seamless steel tubes /pipes for automotive components
St35 St52 1026 Pre-Honed Seamless Precision Steel Tube Din 2391
ASTM A519 1020 Bushing Sleeve for automotive industry
GB/T18704 Q195 Q235 12Cr18Ni9 Stainless Steel Clad Pipes OD 12.7mm - 325mm
1020 St52 4140 304 316 Inconel 600 Honed Tube/Hydraulic Cylinder Honed Tube/Burnished Tube for Hydraulic Buffer
4130 Chromoly Steel Seamless Tubing for 4130 anti-roll cage
