15mm 3CR12 Hot Rolled Seamless Steel Pipe 3-1220mm OD 0.5-50mm Thickness AISI 304L 316L
3CR12 is a chromium-containing corrosion-resistant ferritic steel developed as an alternative construction material where the mechanical properties, corrosion resistance, and fabrication requirements of other materials such as mild steel, galvanized or aluminized steel, aluminum, or pre-painted steels are unsuitable.
Originally not included in international specifications, 3CR12 has since been designated DIN type 1.4003 and ASTM/ASME 41003. The material conforms to EN 10088, EN 10028, and is multi-certifiable to 3CR12, 1.4003, and 41003 standards.
| Parameter | Specification |
|---|---|
| Product Name | 201/202/304/304L/316/316L/321/309S/310S/410/420/430 Stainless Steel Pipe/Tube |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS |
| Brand | 201/202/304/304L/316/316L/321/309S/310S/410/420/430 |
| Certificate | BV, ISO, CE, SGS |
| Type | Seamless & Welded |
| Outer Diameter (OD) | 3-1220mm |
| Thickness | 0.5-50mm |
| Length | 6000mm, 5800mm, 12000mm or Customized |
| Technique | Cold Drawn or Hot |
| Surface | 2B, No.1, No.4, HL, BA, 8K |
| Surface | Characteristics & Application |
|---|---|
| NO.1 | Hot-rolled surface, annealed and pickled. Used as cold-rolling material, industrial tanks, and chemical devices. |
| NO.2D | Cold-rolled, annealed and pickled without skin passing. Used for automobile parts, building materials, and piping. |
| NO.2B | Better brightness and flatness than NO.2D. Through special surface treatment to improve mechanical properties, suitable for comprehensive uses. |
| NO.3 | Polished with abrasive belt grit #100-#120. Used for building ornaments, electrical appliances, and kitchen utensils. |
| NO.4 | Polished with abrasive belt grit #150-#180. Used for bathtubs, building ornaments, electrical appliances, kitchen utensils, and food processing equipment. |
| HL | Polished with abrasive belt grit #150-320 on No.4 finish with continuous streaks. Used for building ornaments, elevators, and doors. |
| BA | Cold rolled, bright annealed and skin passed. Excellent brightness and good reflectivity. Used for electrical appliances, mirrors, kitchen apparatus, and ornament materials. |
- Construction field and ship building industry
- Petroleum & chemical industries
- Power generation and electrical industries
- Food processing and medical industry
- Boiler heat exchangers
- Machinery and hardware fields
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0- |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 16.0-18.0 | 2.0- |
- Standard export sea-worthy packing
- Delivery Time: 7-15 Working Days after Deposit
- Trade Terms: FOB, CFR, CIF, EXW
- Payment Terms: 30% T/T, L/C
Our company is a cold rolling manufacturer of magnetic stainless steel coil since 2009. We've gained our Export Right and become an integrated company of industry and trade to satisfy buyer's multi-request on different materials and products.
Stainless Steel Coils/Strips, Stainless Steel Sheets/Plates, Stainless Steel Circles/Discs, and Decorative Stainless Steel Sheets.
Free samples are available for checking and testing. To receive free samples, provide your detailed receiving address and DHL/FedEx/UPS account for courier collection, with shipping costs paid by the customer.
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