Hot Rolled Stainless Steel Welded Pipe , Seamless Drill Pipe 0.4-30mm Thickness
Stainless steel does not readily corrode, rust or stain with water as ordinary steel does, but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity, or poor circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required.
| aterial: | SS201(Ni 0.8%-1.2%) | Standard: | US ASTM A554 |
| SS301(Ni 6.0%-7.0%) | Surface | Satin:180G/240G/320G/400G | |
| SS304(Ni 8.0%-12.0%) | Mirror:600G/800G | ||
| SS316(Ni 10.0%-14.0%) | Outdiameter: | 9.5mm~101.6mm | |
| SS316L(Ni 12.0%-15.0%) | Thickness: | 0.4mm~2.0mm | |
| Tolerance | a)Out diameter:± 0.2mm | Length: | 5.8M/6.0M/6.1M(or customer's requirement) |
| b)Thickness is ±0.03mm | Application range | construction,decoration,industry, kitchen,medical equipment | |
| c)Length:±10mm | Package | Regualr export package with PP bag | |
| d)Weight:±15% | Delivery time | 15-20days |
| Material Composition | 201 | 202 | 304 | 316 | 430 | |
| Chemical Composition of Material | 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 | 43196 | 8-10.5 | 43387 | ||
| Mo | 2.0-3.0 | |||||
| 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 | ||
1.100% Raw material;
2.We offer competitive price with best service;
3.We can provide stainless steel processing services;
4.We have win high reputation based on best quality products;
5.Stainless steel tube are widely used in petroleum, chemical, medical, food,
light industry, machinery, instruments and other industrial pipes and mechanical parts etc.
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