| Type: | Stainless Steel Sheets |
|---|---|
| Standard: | ASTM, JIS |
| Grade: | 400 Series |
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436 stainless steel is a modified steel grade of 434 that reduces the tendency to "wrinkle" during relatively stringent stretch forming operations. 430 is used as a molded product for automotive interior trim panels, and uses 434 and 436 stainless steel when better corrosion resistance is required.
436 stainless steel:
Standard: AISI, ASTM
Model Number: 436
UNS number: S43600
Chemical composition:
Carbon C: ≤ 0.12
Manganese Mn: ≤1.00
Silicon Si: ≤1.00
Chromium Cr: 16.0~18.0
Nickel Ni2:-
Phosphorus P: ≤0.04
Sulfur S: ≤0.03
Molybdenum Mo: 0.75~1.25
Nb: (5C~0.80)
Mechanical Properties at Room Temperature
Properties: Annealed
Ultimate Tensile Strength: 77 KSI min (531 MPa min)
Yield Strength: (0.2% Offset) 53 KSI min (365 MPa min)
Elongation: 22% min
Hardness: HRB 89 max
| Stainless Steel Coil, Strip, Sheet, Plate, Tube/Pipe | |||||
| Grade: | 201 , 301 , 304 , 304L , 309S , 310S, 316L, 317L, 321, 409L, 410, 410S, 430, 439, 444, 904L, 2205, 2507, etc. | ||||
| Finish: | NO.1, 2B, 2D, BA, NO.4, NO.8, 8K, mirror, hair line, sand blast, brush, etching, checkered, embossed, etc. | ||||
| Thick: | 0.2 - 200 mm | Width: | 4 - 2000 mm | Length: | 500 - 12000 mm / coil |
| Chemical composition and mechanical properties of stainless steel | |||||||||
| Grade | Chemical Composition(%) | Mechanieal Performece | |||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
| 201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.03 | 3.5/5.5 | 16.0/18.0 | - | HB≤241,HRB≤100,HV≤240 |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.0/20.0 | - | HB≤187,HRB≤90,HV≤200 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187,HRB≤90,HV≤200 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187,HRB≤90,HV≤200 |
| 410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.03 | ≤0.06 | 11.5/13.5 | - | HB≤183,HRB≤88,HV≤200 |
| 430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.0/18.0 | - | HB≤183,HRB≤88,HV≤200 |
| Surface | Feature | Summary of manufacturing method | Application |
| NO.1 | Silver white matt | A rough, matte surface that is hot rolled to a specified thickness, then annealed and descaled | Does not require surface gloss |
| NO.2D | silver white | Heat treatment and pickling after cold rolling | 2D products are used for applications that do not require strict surface requirements, general materials, and deep drawing materials |
| NO.2B | Gloss is stronger than NO.2D | After NO.2D treatment, the final pass is lightly cold rolled by polishing rollers | General materials |
| BA | Bright as a mirror | There is no standard, but it is usually bright annealed surface processing, with high surface reflectivity. | Building materials, kitchen utensils |
| NO.3 | Rough grinding | Use 100~200# (unit) grinding belt for grinding | Building materials, kitchen utensils |
| NO.4 | Intermediate grinding | Polished surface obtained by grinding with 150~180# abrasive belt | Same as above |
| NO.240 | Fine grinding | Grinding with 240# grinding belt | Kitchenware |
| NO.320 | Very fine grinding | Grinding with 320# grinding belt | Same as above |
| NO.400 | Gloss close to BA | Use 400# polishing wheel for grinding | General timber, construction timber, kitchen utensils |
| HL | Hairline grinding | Grinding the hairline with the appropriate particle size abrasive material (150~240#) has a lot of grains | Buildings, construction materials |
| NO.7 | Close to mirror polishing | Use 600# rotary polishing wheel for grinding | For art and decoration |
| NO.8 | Mirror grinding | Mirror grinding with polishing wheel | Reflector, for decoration |
Product & Application
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