Jinan Yunheng Steel Co., Ltd.
Cr18Ni9Ti/AISI-321 stainless steel sheet
Classification :
PRODUCT DETAILS
✅I. Introduction to 321 Stainless Steel
| Project | Description |
| Name | 321 Stainless Steel Plate |
| Material Type | Austenitic Stainless Steel |
| Standard | 06Cr18Ni11Ti (GB/T 4237) AISI 321 (UNS S32100) |
| Titanium Content | Ti ≈ 5 x C (Carbon Content), typically approximately 0.3% |
| Features: | High-temperature resistance, oxidation resistance, and intergranular corrosion resistance superior to 304, with excellent weldability |
✅II. Chemical composition (wt%, typical value)
| C(碳） | ≤ 0.08 |
| Cr(铬） | 17.0–19.0 |
| Ni（镍） | 9.0–12.0 |
| Ti（钛） | ≥ 5×C，典型 0.3 |
| Mn（锰） | ≤ 2.00 |
| Si（硅） | ≤ 1.00 |
| S（硫） | ≤ 0.030 |
| P（磷） | ≤ 0.045 |
| Fe（铁） | 余量 |
✅ III. Mechanical properties (GB/T 4237, taking hot-rolled plate as an example)
Performance Item Value
Tensile Strength ≥ 520 MPa
Yield Strength (0.2%) ≥ 205 MPa
Elongation ≥ 40%
Hardness (HB) ≤ 187 (Annealed)
✅ Ⅳ. Standard Specification Range
Item Specification Range (Customizable)
Thickness: 0.3 – 80 mm
Width: 1000 / 1219 / 1500 / 1800 mm
Length: 2000 / 2440 / 6000 mm or custom length
Surface Finish: 2B, BA, No. 1, No. 4, HL, Mirror
Condition: Annealed (soft), hot rolled, cold rolled, etc.
Packing and shipping
Customer Praise
Our products have been exported to over 50 countries including Southeast Asia, the Middle East, Africa, Latin America, and Europe for a long time, serving overseas traders, engineering contractors, and large-scale manufacturing factories.
APPLICATION FIELD
High-rise buildings
Offshore drilling
Car squeak
Shipbuilding
Large venues
Mechanical processing
Steel smelting
Tall Buildings
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Email : xiejifan@jnyhsteel.com
Add : Jinan Lingang Economic Development Zone, Licheng District, Jinan City, Shandong Province
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