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KORINOX
Product Information
Model
-
Series
Stainless steel
Product Description
Production Capability
Production Capability
| Classification | Scope | ||||
|---|---|---|---|---|---|
| Grade | 301, 304, 304L, 304LL, 304J1, 309Si, 310S, 316L, 316Ti, 321, 420J2, 430, 409L | ||||
| Surface Finish | 2D | 2B | BA, DF. BF,SF,HL | 1/4H,1/2H,3/4H,H,EH | |
| Size | Thickness | 0.4 ~ 2.4 | 0.4 ~ 1.5 | 0.08 ~ 1.2 | 0.08 ~ 2.0 |
| Width | 5.0 ~ 500 | 5.0 ~ 500 | 5.0 ~ 500 | 5.0 ~ 500 | |
Edge Profile
| Classification | Explanation |
|---|---|
| Mill Edge | Edges as produced, not sheared. No width tolerance applied. |
| Slit Edge | Edges sheared in the width demanded by a customer. |
| Deburred Edge | Edges sheared and trimmed roughly. |
| Round Edge | Edges sheared and trimmed with their endings rounded. |
Tempered & Surface Finish
* Stainless products are generally classified according to the status of surface finish
| Korinox | KS | JIS | ASTM | EN | Typical Ra | Work & Surface Conditions | Usage |
|---|---|---|---|---|---|---|---|
| 2D | No.2D | No.2D | No.2D | 2D | 0.15 ~ 0.35 ㎛ | Annealed and Pickled dull surface after cold rolling | Common type of cold rolled products,Construction, Drawing |
| 2B | No.2B | No.2B | No.2B | 2B | 0.06 ~ 0.2 ㎛ | Skin pass rolled on 2D surface | Common type of cold rolling products |
| #4 | No.4 | No.4 | No.4 | 2J | 0.2 ~ 0.7 ㎛ | Surface grinded by 150~180 Mesh | Automotive, Medical |
| BA | BA | BA | Bright Annealed | 2R | 0.02 ~ 0.1 ㎛ | dazzling heat treatment performed after cold rolling | Automotive, Home appliances, Kitchen utensils, Decorations, Construction |
| HL | HL | HL | ㅡ | 2M | 0.25 ~ 0.45 ㎛ | Endless line scratched on the surface by abrasive | Construction Exterior/Interior like door, panel |
| DF | ㅡ | ㅡ | ㅡ | ㅡ | 0.6 ~ 2.5 ㎛ | Embossing(EDM) rolled surface | Construction Exterior/Interior, Home appliances, Mobile |
| HD (CSP) | ㅡ | ㅡ | TR | 2H | 0.05 ~ 0.18 ㎛ | Cold rolled materials classified with processing and hardening | High hardness products, Spring, Railroad cars |
| BF | ㅡ | ㅡ | ㅡ | ㅡ | 0.4 ~ 1.5 ㎛ | Artificial short scratched surface | Construction Exterior/Interior, Automotive |
| SF | ㅡ | ㅡ | ㅡ | ㅡ | 0.02 ㎛이하 | Associated with roll ground by diamond film, a high gloss product | Construction Exterior |
※ KS L6001 : The Korea standard for abrasive size
※ The producing process would be adjusted according to work condition & surface finish
Applications
Electric & Electronic
| Usage | Battery Canister |
|---|---|
| Grade | STS304, STS316L (Ni Plating) |
| Feature | L.D.R, Coating Adherence |
| Usage | Mobile Parts |
|---|---|
| Grade | STS304, STS301 |
| Feature | Precision, Paramagnetic Mechanical property |
Automotive
| Usage | Gasket, Bellows |
|---|---|
| Grade | STS301, STS404, STS321 |
| Feature | Precision, Cleanliness |
| Usage | Brake Pad Shim/Anti-Rattle Spring) |
|---|---|
| Grade | STS301, NK07 |
| Feature | Precision, Quality Uniformity |
Medical Equipment & Other Industrial Materials
| Usage | Needle |
|---|---|
| Grade | STS304L, STS316L, STS304(Ni 9%) |
| Feature | Precision, Flatness |
| Usage | Industrial Spring |
|---|---|
| Grade | STS301 |
| Feature | Propriety Uniformity, Precision, Feature(Spring Coefficiant) |
Product List
Stainless steel
