Description
KS D3566 carbon steel tubes
Outside Diameter: 21.7-609.6mm
Wall Thickness: 2-22mm
Material: SPS 290/SPS 400/SPS 500/SPS490/SPS400
KS D3566 carbon steel tubes Chemical Analysis:
| Steel Grade | C | Si | Mn | P | S |
| SPS 290 | – | – | – | 0.050 max. | 0.050 max. |
| SPS 400 | 0.25 max. | – | – | 0.040 max. | 0.040 max. |
| SPS 500 | 0.24 max. | 0.35 max. | 0.30~1.30 | 0.040 max. | 0.040 max. |
| SPS 490 | 0.18 max. | 0.55 max. | 1.50 max. | 0.040 max. | 0.040 max. |
| SPS 540 | 0.23 max. | 0.55 max. | 1.50 max. | 0.040 max. | 0.040 max. |
KS D3566 steel tubes mechanical property:
| Steel Grade |
Tensile strength |
Yield Strength | Elongation % | Bendability (²) | Flattening | Tensile strength in welded zone | ||
| N/mm² | N/mm² |
No. 11 and No.12 test pieces |
No. 5 test piece | Bend angle |
Inside radius (D: outside diameter of the tube) |
Distance between flattening plates(H) (D: outside diameter of the tube) | N/? | |
| SPS 290 | 290 min. | – | 30 min. | 25 min. | 90° | 6D | 2/3D | 290 min. |
| SPS 400 | 400 min. | 235 min. | 23 min. | 18 min. | 90° | 6D | 2/3D | 400 min. |
| SPS 500 | 500 min. | 355 min. | 15 min. | 10 min. | 90° | 6D | 7/8D | 500 min. |
| SPS 490 | 490 min. | 315 min. | 23 min. | 18 min. | 90° | 6D | 7/8D | 490 min. |
| SPS 540 | 540 min. | 390 min. | 20 min. | 16 min. | 90° | 6D | 7/8D | 540 min. |
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HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@metal-pipe.com
,
HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@metal-pipe.com