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S42020 420 Stainless Steel Plate Sheet 1250mm 1500mm High Hardness Bright Smooth Surface
| MOQ: | 100KG |
| Price: | Price is negotiated based on the required specifications and quantity |
| Standard Packaging: | Standard export packaging, or packaging as required |
| Delivery Period: | 5-8 working days, depending on the parameters required for negotiation |
| Payment Method: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Capacity: | 5000 tons per month |
420 Stainless Steel Plate Sheet
,Stainless Steel Plate Sheet 1250mm
,S42020 Stainless Steel Plate
| Attribute | Value |
|---|---|
| Density | 7.75 g/cm³ |
| Products | Stainless steel plate |
| Material Category | S42020, 420, SUS420J1, X20Cr13/1.4021 |
| Width | 1500mm, 1250mm or as required |
| Thickness | 2.0-300 mm |
| Price | Email or WhatsApp for quotation |
| Country of Origin | China |
| Alloy Type | Martensitic stainless steel |
420 stainless steel plate, high hardness, high strength, processing and cutting, bright and smooth surface
| Grade | C | Mn | Si | P | S | Cr |
|---|---|---|---|---|---|---|
| 420 | min. 0.15 - max. - | - 1 | - 1 | - 0.040 | - 0.03 | 12.0 - 14.0 |
Grade 420 stainless steel is a high-carbon steel with a minimum chromium content of 12%. Like any other stainless steel, grade 420 can also be hardened through heat treatment. It offers good ductility in its annealed state and excellent corrosion resistance properties when the metal is polished, surface grounded or hardened. This grade has the highest hardness - 50HRC - among all the stainless steel grades with 12% chromium.
Stainless steel grades that are similar to grade 420 stainless steels include martensitic steels such as the other versions of grade 420, having vanadium, sulphur and molybdenum in their composition, and the grade 440 series. Non-standard grade 420C has carbon content that is little higher than that of grade 420.
Martensitic stainless steels are ones with high hardness and high carbon content. These steels are generally fabricated using methods that require hardening and tempering treatments. The operating conditions of martensitic steels are affected by loss of material's strength at high temperatures, and decrease in ductility at negative temperatures.
- Material: 420 stainless steel plate
- Standard: ASTM, AISI, JIS, DIN, GB
- Thickness: 0.3mm-3.0mm
- Width: 1000mm/1219mm/1500mm
- Length: 2000mm/2438mm/4000mm/6000mm or cutting randomly
- Model size:
- 0.3mm-3.0mm(TK)*1000mm(W)*2000mm(L)
- 0.3mm-3.0mm(TK)*1219mm(W)*2438mm(L)
- 0.3mm-3.0mm(TK)*1500mm(W)*4000mm(L)
- Surface: 2B, BA, 8K, HL, 2D, Golden 8K, Black 8K etc.
- Thickness: 3.0mm-300mm
- Width: 1219mm/1500mm/1800mm/2000mm
- Length: 2000mm/2438mm/4000mm/6000mm or cutting randomly
- Model size:
- 3.0mm-120mm(TK)*1219mm(W)*2438mm(L)
- 3.0mm-120mm(TK)*1500mm(W)*6000mm(L)
- 3.0mm-120mm(TK)*1800mm(W)*6000mm(L)
- 3.0mm-120mm(TK)*2000mm(W)*6000mm(L)
- Surface: No.1/No.4
| Surface Finish | Characteristics and Application |
|---|---|
| NO.2B | The surface brightness and flatness of no2B is better than no2D. Then through a special surface treatment to improve its mechanical properties, No2B could nearly satisfy comprehensive uses. |
| NO.3 | Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
| NO.4 | Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. |
| HL | Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
| BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
| 8K | The product have excellent brightness and prefer reflexivity can to be the mirror. |
Usually 30% of the amount by T/T as deposit, and the balance money shall be paid by T/T after got the faxed B/L. Or L/C at sight.
- Automotive: Automotive trim and molding / Exhaust system components, tubular manifolds, mufflers / Catalytic converter shells.
- Construction: Gutters and downspouts, roofing, siding.
- Kitchenware: Cooking utensils, dishwashers, ovens, range hoods, refrigerators.
- Chemical processing: Oil refinery equipment, oil burner and heater parts.
- Appliances: Hot water tanks, residential furnaces, escalator, doors.
- Power generation: Heat Exchanger tubing.
