SKD12 A8 1.2631 Forged Cold Work Mould Steel Round Bar for Cutters
SKD12 case of air quenching tool steel with deep air-hardening
properties, which requires tempering after quenching quenching and
tempering must maintain its complex shape of the mold is extremely
The air quenching of steel due to the deformation caused by
manganese-based oil is only about 1/4 of quenching tool steel, the
wear resistance between manganese oxide and high carbon high
chromium tool steel, toughness better than any one particular It
requires suitable for good wear resistance but also has good
toughness, special tools, widely used in die cutting and forming
dies, roll, punch, rolling dies and thread rolling dies, but also
for certain types of scissors sheet .
annealing:1,800-850oC, slow cooling 2,Spheroidizing
quenching:940-960oC, air cooling
tempering:180-220oC, air cooling HRc=60-64 510-520oC, air cooing
Supply states:Spheroidizing HB≤230
1. This is alloy mould steel with medium Alloy content ,due to
contain molybdenum and vanadium, so that it has good hardenability,
2. SKD12 Steel has good impact toughness and good wear resistance
cause to uniform distribution of carbide,
3. Good Air quenching performance,
4. small quenching deformation ,
5. Toughness is better than 9Mn2V,Cr12
6. Uniform and fine carbide, good wear resistance.
1, Air quenching mould steel has excellent air quenching hardening
2, Good wear resistance performance,
3, Micro deformation,
4, High hardenability,
5, High compressive strength
Widely suitable for Large and complex for a variety of hardware
Die, and bear a greater impact load punch die.
1, For bending carbon content of 0.65% to 0.80% of the leaf spring
that the hardness 37~42HRC, service life up to 11~12w times.
2, For bending carbon content of 0.65~0.80 spring steel plate that
the hardness 37~42HRC, And then add nitriding treatment, life
expectancy of up to 40 million times.
3, The steel can be used for thread rolling die can be used for
processing aluminum and copper alloys. .
4, Stretch film, embossing dies, die cutting, stamping die.
Guangzhou Changfeng Steel Co., Ltd. is a professional special steel company, which specializing in
this line since 2005 in China. Our main products are Plastic Mould
Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy
Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and
To ensure provide high quality products to customers, we have close
cooperation with many Chinese first class special steel
enterprises, including Baosteel Group, Dongbei Special Steel,
Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng
Special Steel, Daye Special Steel.
We have thousand tons of stock materials in our own factory and
also can provide processing services to customers. We are full of
export experience for many years, the product covers America,
Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia,
Vietnam, Taiwan, and Middle-East.
After years of development, our company equips with large-sized
Vertical saw machines, Horizontal saw machines, Milling machines,
Grinding machines and other advanced equipments to provide
customers with cutting and other processing services. All the
products should be inspected the metallographic analysis, hardness,
ultrasonic flaw detection and other strict inspection processes,
which meet the standards of DIN, AISI, JIS and GB to ensure their
function and quality.
1) Free sample are available with courier fee paid by buyer's side;
2) We have many grades and dimensions in stock, and can be
delivered within 20days;
3) Good Quality + Factory Price + Quick Response + Reliable Service
is what we are trying our best to offer;
4) All of our products are producted by our professional workman
and we have high-work-effect foreign trade team, you can totally
believe our service.
After you choose
1) We will count cheapest shippog cost and make invoice to you at
2) Check quality again, then send out to you at 1-2working day
after your payment;
3) Email you the tracking no, and help to chase the parcels until
it arrive you.
1) We are very glad that customer give us some suggestion for price
2) If any question, please contact with us freely by e-mail or
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our
we can manufacture the products as in cutomer's
requirement,wholesale and retail all kinds of domestic mould
steel,the price we offered is very competitive compared with other
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party,
such as SGS, CE,ISO if you need. Secondly, we have a complete set
of inspection system and every process is checked by QC. Quality is
the lifeline of enterprise survival. Third,the products we export
are mainly from ShaGang group, WenFeng group, XingCheng group,
DongTe group,DaYe and so on, the quality are certained.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you
come to China and arrange our driver to our airport to pick you up
when you come.