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HRC52 - HRC60 High Hardness 440C Stainless Steel Sheets & Plates For Knife
| Place of Origin | China |
|---|---|
| Brand Name | TISCO |
| Certification | ISO |
| Model Number | 440C |
| Minimum Order Quantity | 500 kgs |
| Price | 3300 - 3480 USD/Ton |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 10 Ton per week |
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xProduct Details
| Products | Stainless Steel Sheet | Grade | 440C |
|---|---|---|---|
| Standard | ASTM EN JIS GB | Size | 1219*2438mm |
| Thickness | 0.5 - 3.0mm | Type | Cold Rolled |
| Service | Cutting, Surface Treatment | Application | Auto Exhaust Pipe |
| Packing | Wooden Pallets | ||
| Highlight | 440C stainless steel flat sheet,Knife stainless steel flat sheet,High Hardness stainless steel flat sheet |
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Product Description
HRC52 - HRC60 High Hardness 440C Stainless Steel Sheets & Plates for Knifes
Products Specification
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Product Name
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440C Stainless Steel Sheets
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Material Type
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Ferrite stainless steel, magnetic; Austenitic stainless steel, Non-magnetic.
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Grade
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300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
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200series:201,202,202cu,204
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400series:409,409L,410,420,430,431,439,440,441,444
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Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
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Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
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Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
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Technology
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Cold Rolled /Hot Rolled
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Length
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2000/2438/2500/3000/3048 mm
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Width
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1000/1219/1250/1500 mm
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Thickness
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0.4-3mm(cold Rolled), 3-200mm(hot Rolled)
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BA, 2B, NO.1,2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed,perforated etc.
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Leveling: improve flatness, esp. for items with high flatness request.
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Skin-Pass: improve flatness, higher brightness
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Other Choices
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Cutting:Laser cutting, help the customer to cut the required size
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Protection
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1. Inter paper available
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2. PVC protecting film available
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Price Item
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FOB,CIF,DDU,FCA,EXW ,.etc
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Quality Assurance
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1.Provide MTC (Mill Test).
2.Accept the inspection by the third party agent
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440C is a martensitic stainless steel with relatively high carbon content resulting in good hardness and wear resistance. With correct heat treating, it can reach 58-60 HRC, and is typically used in bearings, ball screws, and other rolling contact applications. The high hardness and moderate corrosion resistance make 440c suitable for knife blades, medical instruments, food service, and valves as well.
Our 440C Stainless Steel Sheets in Stock
| 440C Stainless Steel Sheets Thickness | |||||||
| 0.3mm | 0.4mm | 0.5mm | 0.6mm | 0.8mm | 1.0mm | 1.2mm | 1.5mm |
| 2.0mm | 2.5mm | 3.0mm | 4.0mm | 5.0mm | 6.0mm | 8.0mm | 10.0mm |
| 12.0mm | 14.0mm | 16.0mm | 20.0mm | 22.0mm | 25.0mm | 28.0mm | 30.0mm |
Chemical Composition of 440C Stainless Steel Sheets
| Standard | Grade | C | Mn | P | S | Si | Cr | Mo |
| ASTM A276 | S44004/440C | 0.95-1.20 | ≦1.00 | ≦0.04 | ≦0.03 | ≦1.00 | 16.0-18.0 | ≦0.75 |
| EN10088 | X105CrMo17/1.4125 | 0.95-1.20 | ≦1.00 | ≦0.04 | ≦0.03 | ≦1.00 | 16.0-18.0 | 0.40-0.80 |
| JIS G4303 | SUS 440C | 0.95-1.20 | ≦1.00 | ≦0.04 | ≦0.03 | ≦1.00 | 16.0-18.0 | ≦0.75 |
ASTM 440C Stainless Steel Mechanical Properties
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Rockwell (HRC) | Impact Charpy V (J) |
| Annealed* | 758 | 448 | 14 | 269HB max# | – |
| 204 | 2030 | 1900 | 4 | 59 | 9 |
| 260 | 1960 | 1830 | 4 | 57 | 9 |
| 316 | 1860 | 1740 | 4 | 56 | 9 |
| 371 | 1790 | 1660 | 4 | 56 | 9 |
Surface Informations of our stainless steel sheets
- N0.1: Heat treatment and pickling treatment after hot rolling.
- 2B: After cold rolling, heat treatment, pickling or similar treatment is carried out, and finally it is smoothed to obtain proper gloss.
- 2D: Matte surface treated with heat treatment, pickling or similar treatment after cold rolling.
- 3#: 100~200# The product is polished by grinding belt.
- 4# :150~180# The product is polished by grinding belt.
- HL: Polishing of abrasive materials with appropriate particle size to
Applications of 440C Stainless Steel Sheets
- Cutting Instruments
- Ball Bearings and Ball Screws
- Knife Blades, Chisels, and Swords
- Surgical Instruments
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