JIS SKT3 Cold Drawn Carbon Tool Steel
SKT3 is a type of tool steel that is known for its high wear resistance, toughness, and ability to maintain sharp cutting edges. It is commonly used in applications where high-temperature resistance and durability are required, such as in the production of metal stamping dies, plastic injection molds, and cutting tools.
The usage of SKT3 steel in manufacturing and toolmaking industries is widespread due to its excellent mechanical properties and performance characteristics. It is often chosen for applications that involve heavy-duty cutting, shaping, or forming of materials, as it can withstand high levels of stress and wear without losing its cutting edge.
- HONGXIN
- DAYE
- 30 DAYS
- 8000T/MONTH
- Information
Product Description
JIS SKT3 Cold Drawn Carbon Tool Steel
1: JIS SKT3 steel introduction
SKT3 is a high toughness hammer forging die steel, high toughness, with a certain thermal strength and wear resistance.
2: JIS SKT3 Steel equivalent
| Country | China | Japan | Germany | USA | UK |
| Standard | GB/T 1299 | JIS G4404 | DIN EN ISO4957 | ASTM A681 | BS 4659 |
| Grade | SKT3 |
3: JIS SKT3 steel chemical composition
| Grade | C | Mn | P | S | Si | Cr | V | Ni | Mo | |||||||
| SKT3 | 0.50 | 0.60 | 0.60 | 1.05 | 0.03 | 0.03 | . . . | 0.35 | 0.20 | 1.00 | 1.60 | 0.30 | 0.25 | 0.60 | 0.30 | 0.50 |
4: JIS SKT3 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: JIS SKT3 steel overviews
| Size | Round | Dia 6-1200mm | |
| Plate/Flat/Block | Thickness 6mm-500mm | ||
| Width 20mm-1000mm | |||
| 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 per customers request. | ||
| Delivery time | 30-45 days | ||
| Application | SKT3 is suitable for manufacturing small and medium hot forging die, mainly used for hot forming mold. | ||
6. Heat Treatment
Annealing : Slowly heat to 760 – 810 ℃, then slowly Cool to 500 ℃ in heat treatment furnace. Then frosty in make public. After annealing hardness HBS: 235 Max
Hot working temperature / ℃ : 1050
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.
Hongxin Mold Tech Co.,Ltd. owns 1 set of Hot Rolling Production Line at size range flats 8-80*210-710mm, rounds 16-50mm Dia.
12 sets of Hydraulic Forging Hammers from Power 560kgs to 6000kgs which could cover flats 40-300*210-710mm.
8 sets of EF+LF+VD
5 sets of ESR
9 sets of Milling Machines
10 sets of Turning Lathes
6 sets of Precision Milling Machines.
CERTIFICATION: GB/T19001-2016/ISO9001:2015
Products' List
Q1:Are you trading company or manufacturer ?
We are professional manufacturer for many years. we can provide a wide range of steel products.
Q2:What is alloy steel round bar export packing?
Usually bundling for large diameter,small diameter bars in bulk or as customer's demand.
Q3.What is your MOQ?
We accept small order,if it is stock,any quantities can be accepted.
Q4.What is your lead time?
Depends actual order,around 20-35 days,or negotiation.
Q5.Can you supply sample?
Yes,we can.Sample fee according to your size.
Q6:What certificates do you have?
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Q7: How can I get your quotation as soon as possible?
The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement,we will work out a best price soon.
