| Customization: | Available |
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| After-sales Service: | 24 Hours on Line |
| Standard: | AISI, ASTM, GB, JIS, DIN, BS |
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1: AISI L2 steel introduction
SKS43 steel is used for Japanese alloy cutting tools and commonly used for impact tools. The steel has high hardness and good wear resistance.Tool steel has a relatively high hardness and a red hardness which can maintain a high hardness at a high temperature.
2: AISI L2 Steel equivalent
| Country | China | Japan | Germany | USA | UK |
| Standard | GB/T 1299 | JIS G4404 | DIN EN ISO4957 | ASTM A681 | BS 4659 |
| Grade | SKS43 | 1.2210/115CrV3 | L2 |
3: AISI L2 steel chemical composition
| Grade | C | Mn | P | S | Si | Cr | V | Mo | |||||
| L2 | 0.45 | 1.00 | 1.10 | 1.90 | 0.03 | 0.03 | . . . | 0.50 | 0.70 | 1.20 | 0.10 | 0.30 | 0.25 |
| 1.2210 / 115CrV3 | 0.50 | 0.60 | 1.20 | 1.60 | 0.03 | 0.03 | 0.25 | 0.60 | 0.60 | 0.90 | 0.07 | 0.12 | 0.30 |
| SKS43 | 1.00 | 1.10 | . . . | 0.30 | 0.03 | 0.03 | . . . | 0.25 | . . . | 0.20 | 0.10 | 0.25 | . . . |
4: AISI L2 steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
5: AISI L2 steel overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block | Thickness 6mm-500mm |
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| Width 20mm-1000mm |
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| Process | EAF+LF+VD+Forged+Heat treatment(optional) | |
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Packing | Standard Packages, or as Customers Request | |
| Delivery time | 30-45 days | |
| Application | AISI L2 is the steel used to manufacture cutting tools, gauges, dies and wear tools. | |
6. AISI L2 Tool Steel Heat Treatment
Hot-working treatment : 800-1020 ºC
Quenching : 760-780 ºC. Water cooling, wate-oil double liquid cooling or alkali bath colling.
Hardness after quenching : 60 HRCHardness after tempering.
7: Delivery condition
For hot forged or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
Hunan Qilu Industrial Co., Ltd has the capacity to forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.
The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
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