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iovesteel seamless steel pipe
| Name | stainless steel pipe large diameter galvanized welded steel pipe | |||||
| Material Grade | 201 ( Ni 0.8%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), | |||||
| Outer Diameter | 8mm-250mm or as your requirement | |||||
| Thickness | 0.15mm - 30mm or as your requirement | |||||
| Length | 2.5m-- 8m or as customers' request | |||||
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Tolerance | a) Outer Diameter: /- 0.2mm | |||||
| b) Thickness: /- 0.02mm | ||||||
| c) Length: /- 5mm | ||||||
| Surface | 180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish As your request | |||||
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Chemical Composition of Material | Material Composition | 201 | 202 | 304 | 316 | 430 |
| C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.12 | |
| Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
| Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
| P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
| S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
| Cr | 16-18 | 17-19 | 18-20 | 16-18 | 16-18 | |
| N | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 |
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| Mo |
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| 2.0-3.0 |
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Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
| Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
| Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
| Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
| Hardness (HV) | <253 | <253 | <200 | <200 | ||
| Delivery time | A. 7 days if this goods is stock goods. B. 30 days if this goods will be produced after order | |||||
Application
What is stainless steel used for?
Various kinds of stainless steels are used in thousands of applications, such as street furniture, Home Decorating, handrails, door and window fittings, structural sections, lighting columns, process piping, etc. welded steel pipe
Production Procedure
