Cold Drawn Seamless Steel Tube High Strength Low Alloy Astm A847 Standard
TORICH ASTM A847 Cold Formed Seamless High Strength Low Alloy Structural Tubing
TORICH ASTM A847 Cold Formed Seamless High Strength Low Alloy Structural Tubing
Standard: ASTM A847, ASTM A370, ASTM A700, ASTM A751, ASTM G101
Size range: OD: 30-813mm
WT: 3-12.7mm
Length: ≥1.5m
Material: Cold-Formed Tubing
Shape: Round, Square rectangular and special shape.
Test: Flattening Test Tension Test
Usage: Structural Tubing with Improved Atmospheric Corrosion Resistance.
Chemical Requirements
| C max | Mn max | P max | S max | Cu min | Ni | Si | Cr | |
| Heat Analysis | 0.20 | 1.35 | 0.04 | 0.035 | 0.20 | - | - | - |
| Product Analysis | 0.24 | 1.40 | 0.04 | 0.045 | 0.18 | - | - | - |
Tensile Requirements for Round Shaped Tubing
| Tensile strength, min, psi [Mpa] | 70 000 [485] |
| Yield strength, min, psi [Mpa] | 50 000 [345] |
| Elongation in 2 in. or [50mm] min,% | 19 |
Characteristic:
Good concentricity High Precision
Good surface quality Stable quality
Good OD and ID tolerance Smooth Roughness
TORICH QUALITY ASSURANCE
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, and it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to 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 ASTM A847 Cold Formed Seamless High Strength Low Alloy Structural Tubing
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