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Product Name: Square Welded Steel Pipe
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Description: Features:
1) Thickness: 0.6 - 3.0mm
2) Outer radius: 9 - 60mm
3) Material: Q195, Q235, 08AL, 08YU, SPHC, SPCC (SAE1015, 1020, 1006, 1008)
4) Packing: Available export packing (seaworthy package, shipped in container ) or as per your special requirements.
Delivery time: 15 days
Minimum order: 14 ton
Quality/Certifications: ISO9001:2000
Terms of payment:
(1)100% by confirmed and irrevocable L/C available by draft(s) at sighT/T 30% deposit,
(2)70% by confirmed and irrevocable L/C available by draft(s) at sight.
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Our square welded steel pipes and galvanized square welded steel pipes are widely used in the fileds of furniture, layout sets, fences, racks, sporting equipments, leisure vehicles and construction tublings etc.
| Mechanical Properties & Chemical Composition: A% |
| Material |
Mechanical Properties |
Chemical Composition: A% |
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| Yield strength: σs／MPa |
Tensile strength: σb／MPa |
Elongation at Fracture: A% δ5／％δ5 |
C |
Si |
Mn |
P |
S |
| min |
min |
min |
max |
max |
max |
max |
max |
| Q195 |
195 |
315 |
33 |
0.06 |
0.3 |
0.25-0.50 |
0.045 |
0.05 |
| Q215 |
215 |
335-450 |
31 |
0.09-0.15 |
0.3 |
0.25-0.55 |
0.045 |
0.05 |
| Q235 |
235 |
375-500 |
26 |
0.14-0.22 |
0.3 |
0.30-0.65 |
0.045 |
0.05 |
| SPCC |
- |
270 |
37 |
0.12 |
0.05 |
0.5 |
0.035 |
0.035 |
| SPHC |
- |
270 |
29 |
0.15 |
- |
0.6 |
0.035 |
0.035 |
| M8 |
180 |
382 |
44 |
0.06 |
0.05 |
0.29 |
0.012 |
0.021 |
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