Seamless Honed Tubes/Pipes
Add Product 4 Table : Seamless Honed Tubes/Pipes
Chemical Composition % Max |
Size Range |
C | Si | Mn | P | S | Metric | Imperial |
|---|---|---|---|---|---|---|---|
| 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | 20-250mm Bore | 1’’ - 10’’ Bore | |
Mechanical Properties |
Elongation (A) | Tensile Strength (Rm) | Yield Strength (Re) min | Impact Toughness | |||
|---|---|---|---|---|---|---|---|
| 14% min | 570 N/mm2 min | 520 N/mm2 min * 490
N/mm2 for OD > 230 mm and wall thickness > 16mm |
27 J min @ -20° C
(Based on standard 10* 10 specimen) |
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Tolerances |
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|---|---|---|---|---|---|---|---|
| Outside Diameter | Inside Diameter | Straightness | Eccentricity | ||||
| According to Specification | Suitable for Honing/Skiving | Honed/Skived | 1:100mm or better | Cold drawn seamless tubes: 10% max Cold drawn welded tube: 7.5% max According to formula (Tmax - Tmin / Tmax + Tmin) * 100 | |||
| With honing/skiving & roller burnishing allowance (see size chart) | H8 bore tolerance with surface roughness Ra max 0.4µm | ||||||
We are also able to Supply |
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