Hot Finished Seamless Steel Tube EN10210-1 For General Engineering Purpose
Brand Name:TORICH
Certification:ISO9001, ISO14001, TS16949
Model Number:EN10210-1
Minimum Order Quantity:5Tons
Delivery Time:30-45 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Ningbo Zhejiang China
Address:
Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Supplier`s last login times:
within 42 hours
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Products Description
TORICH EN10210-1 Hot Finished Heavy Wall Steel Tubing for General
Engineering Purpose
Standard | EN10210-1 Hot finished structural hollow sections of non-alloy and fine grain
steels Part 1: Technical delivery conditions Part 2: Tolerances, dimensions and sectional properties |
Cold forming | Process is done at ambient temperature |
Application | For Construction & Decoration, For General Engineering Purposes |
Manufacture | Structural hollow sections are manufactured by seamless or by
welding. Welded sections manufactured by contiuous process. Electric welded hollow sections are supplied without trimming the internal weld bead. |
Delivery condition: | Qualities JR, J0, J2 and K2 - Hot finished Qualities N and NL - normalized. (normalized rolled) - for accelerated cooling +DC - for quenching and tempering +QT |
Surface conditon | The hollow sections have a smooth surface corresponding to the
manufacturing method used; bumps, cavities or shallow longitudinal
grooves resulting from the manufacturing process are permissible,
provided the thickness is within tolerance. |
Permissible deviations of the product analysis from the specified
limits of the cast analysis specified
Element | Permissible maximum content in the cast analysis | Permissible deviation of the product analysis from specified limits
for cast analysis % by mass |
C | ≤0.20 | +0.02 |
＞0.20 | +0.03 | |
Si | ≤0.60 | +0.05 |
Mn | Non-alloy ≤1.60 | +0.10 |
Fine grain ≤1.70 | －0.05 | |
+0.10 | ||
P | Non-alloy ≤0.040 | +0.010 |
Fine grain ≤0.035 | +0.005 | |
S | Non-alloy ≤0.040 | +0.010 |
Fine grain ≤0.030 | +0.005 | |
Nb | ≤0.060 | +0.010 |
V | ≤0.20 | +0.02 |
Ti | ≤0.03 | +0.01 |
Cr | ≤0.30 | +0.05 |
Ni | ≤0.80 | +0.05 |
Mo | ≤0.10 | +0.03 |
Cu | ≤0.35 | +0.04 |
0.35＜Cu≤0.70 | +0.07 | |
N | ≤0.025 | +0.002 |
Altotal | ≥0.020 | －0.005 |
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QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring
Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a
perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate
longitudinal and transversal defects.
FAQ
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and
solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is
30-60 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it
free or extra ?
A: Yes, we could offer the sample for free charge but need pay the
cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
TORICH EN10210-1 Hot Finished Heavy Wall Steel Tubing for General Engineering Purpose
Hot Finished Seamless Steel Tube EN10210-1 For General Engineering Purpose
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