Product Description
Irregular steel pipe according to the main chemical composition is divided into chromium nickel stainless steel and chromium manganese nitrogen stainless steel; Can also be divided into acid resistant stainless steel and heat resistant stainless steel two kinds of stainless steel with performance characteristics; Usually classified by metallographic organization. According to the metallographic structure, it is divided into ferrite (F) type stainless steel, martensite (M) type stainless steel, austenite (A) type stainless steel, austenite-ferrite (A-F) duplex stainless steel, austenite-martensite (A-M) duplex stainless steel and precipitation hardening (PH) type stainless steel.
1.Not easily rust, acid resistance and corrosion resistance;
2.Widely used in light industry,heavy industry, daily necessities and the decoration industry;
3.Large and stable supplies, long-term supplies;
4.Prompt delivery, rich exporting experience.
| Product Name: | Special Shaped Sigle-slot/Elliptical/Irregular/Hexagon stainless steel pipe |
| Standard: | ASTM A554; ASTM A312 |
| Grade of Material: | AISI 201, 202, 304, 304L, 316, 316L, etc. |
| Shape: | Elliptic/Irregular/Hexagonal/single slot |
| Length: | As your required |
| Packing: | 1.Seaworthy package 2.Bundles with steel belts 3.According to the clients' needs |
| Chemical Composition | |||||||
| Material | C | Si | Mn | P | S | Cr | Ni |
| 201 | ≤0.12 | ≤0.75 | 9.5-12.5 | ≤0.045 | ≤0.03 | 13-16 | 0.8-1.5 |
| 304 | ≤0.08 | ≤0.75 | ≤2.0 | ≤0.045 | ≤0.03 | 18-19 | 8-10 |
| 316 | ≤0.08 | ≤1.00 | ≤2.0 | ≤0.035 | ≤0.03 | 10-14 | 16.0-18.5 |
| 430 | ≤0.12 | ≤0.75 | ≤2.0 | ≤0.04 | ≤0.03 | 16-18 | ≤0.6 |