cold work steel AISI D2/DIN 1.2379/JIS SKD11, hardness skd11 plate
1.Specification of hard plate din D2 steel
The specification can be customised!
2.Chemical compositon of hard plate din D2 steel
3.Delivery condition of hard plate din D2 steel
4.Heat treatment of hard plate din D2 steel
-Heat to 870-880°C;
-Furnace cooling to 760°Cand hold at temperature for at least 10
-Cool by 10°C/h to 720°C;
-Cooling in air.
To be carried out after machining and before the final heat
-Heat to 650-700°C, hold for 4/6 hours:
-Furnace cooling to 330-350°C;
-Cooling in air.
-Initial preheating to 350-450°C;
-Second preheating to 750-850°C
- Austenitizing at 1010-1040°Cor at 1080-1100°C;
-Cooling in air or in oil if large parts.
Tempering hardness: 62-66 HRC
In the temperature range 150-300°Cwith minimum holding time 3 h.
For parts hardened
at 1080-1100°C, a first tempering will be carried out at
500-550°Cin order to exploit secon
dary hardness, followed by a second tempering at 180/300°C.
5.Characteristic of hard plate din D2 steel
(1)Good quenching resistance, heat deformation small,
wear-resistant, impact resistant.
(2)Vacuum degassing refining processing pure steel.
(3)Spheroidizing softening process, good cutting performance.
(4)Strengthen the elements vanadium, molybdenum special join,
is extremely excellent in wear resistance.
6.Application of hard plate din D2 steel
(1)Thickness of not more than 2MM sheet, efficient blanking die,
punch die and pressure die etc.
(2)All kinds of scissors, inserts, woodworking blade.
(3)Thread rolling die and wear-resistant slider.
(4)Cold Heading Die, thermosetting resin molding.
(5)Molding in deep drawing cold extrusion dies.
(6)For pounch mold,knife mold,screw mold,chinaware mold
|Annual output :300000Tons|
Cutting service provided
Workshop is equipped with the most advanced CNC grinding machine,
CNC milling machine, Vertical and Horizontal band saw cutting
machine, Max. 30MT Loading Cranes, ultrasonic Test machines...
These equipments are manipulated with professional engineers with
many years work experiences.
hard plate din 1.2379 each step is strictly controlledto make sure the products are high quality!
|The container is usually 20|
Songshun Company Introduction
- Dongguan Songshun Mould Steel Co., Ltd. is located in Chang'an Town
- the famous town of mold in Pearl River Delta of China. After 10
- Now we have the capacity to provide complete services from
manufacturing and marketing to distributing.
- Our steel has exported all over the world.
- Our factories for peeling,milling,grinding,cutting and heat
- The export steel will through high quality detection.
- If you cooperate with us ,you will be our returned customer.
Hot work tool steel
Cold work too steel
Plastic mould steel
P20, P20+Ni,P20+S,420 etc.
High speed tool steel
Structural alloy steel
We also supply customized special steel, welcome for more
1.Q:Are your a factory or a trading compangy?
A:We are factory.
2.Q:Where is your factory located?How can I visit there?
A:Our factory is located in Dongguan city,you can fly to Baoan
and we will arrange people to go there pick you up.
3.Q:How can I get some sample?
A:We are honored to offer you samples
4.Q:What are the difference between you and other steel company?
A:Quality first! The price will be changed according to your order.
The rechargeable sample's will return to you after you offer the
Our company are full of chinese culture,Won't you want to come
The sales are beautiful and handsome0.0!
Dongguan songshun mould steel CO.,LTD.
songshun D2 steel Tel: 86-769-85475596
songshun D2 steel Fax: 86-769-82285809
songshun D2 steel Contact E-mail:
songshun D2 steel website:
songshun D2 steel Address: No.4 Dongda Street, ShaTou, Dongguan
songshun D2 steel Zip: 523850