Product Details
High Quality Alloy Steel Round Bar Mould Steel 1.2344/H13/SKD61
Equivalent grades | Brief Introduction |
GB | DIN | AISI | JIS | ASSAB | 1.2344 is the pressure resistant hot work die steel. The
electroslag remelting of the steel is of uniform material, good
hardenability, excellent mechanical and polishing properties, high
toughness and plasticity, good high and low temperature wear
resistance, and high temperature fatigue and heat resistance. |
4Cr5MoSiV1 | 1.2344 | H13 | SKD61 | 8407 |
Available size(mm) |
Flat Bar Size(mm) | Round bar Size(mm) |
Thickness | Width | Length | Diameter | Length |
6-90 | 205-610 | 2000-6000 | 12-160 | 3000-6000 |
Chemical Composition(%) |
C | Si | Mn | P | S | Cr | Mo | V |
0.32-0.45 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
Recommend heat treatment |
quenching | tempering |
Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature /ºC | Tempering number | Hardness (HRC) |
First preheating | Second preheating | Last heating |
500-550 | 750-800 | 1020-1050 | Oil Cooling or Air Cooling | 56-58 | 560-580 | 3 | 40-45 |
Feature |
1) Electroslag remelting steel, the steel has a high hardenability
and thermal cracking resistance, the steel contains a higher
content of carbon and vanadium, good wear resistance, toughness is
relatively weakened, with good heat resistance. 2) High temperature with good strength and hardness, high wear
resistance and toughness, excellent comprehensive mechanical
properties and high resistance to tempering stability. |
Applications |
1,,Used to make forging die, hot extrusion die, precision forging
die, die for aluminium, copper and its alloy mould. 2,Applicable to hot work, aluminum, magnesium, zinc, copper alloy
die-casting die, cutting groove knife, scissors and hot forging
action, plastic mold, hot work reamer, rolling knife, general hot
forging die, hot bolt mold, heat, all kinds of tools, etc. |
Technical service |
Die vacuum heat treatment and die surface
treatment(N-O,C-N,carburize and nitridation surface treatment). |
Terms of payment: |
30% deposit T/T and the balance by L/C at sight, or T/T |
Delivery condition: |
For abundant stock, 15-20 days.For customized products, 30-50 days. |
Our service
Our company have introduced large-sized vertical saw machines,
horizontal saw machines, milling machines, grinding machines and
other advance equipments, we can export our products by wholesales
and retail sales, whole plate or strip is available. All our
products can meet the standards of DIN, AISI, JIS and GB, all the
material should be inspected the ultrasonic, hardness and others
strict inspection
process before the shipment.
a, Sizes, materials and others are all at your requirements and can
be changed;
b, Price varies on materials, dimensions, finish craft and
different payments;
c, We are direct manufacture in machinery manufacturing work with
experience of several decades;
d, Detail production design will be made according to information
you offered;
e, We have adequate inventory, so that we can quick delivery;
f, The most important is that we have advanced equipment.
Company Profile
Guangzhou Changfeng Steel Co., LTD
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel
company, which specialized in exporting mould steel products based
in China.With twenty years experience in special steel industry,
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 Forged Block.
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, the company has established a complete
quality management and export service system. We have a group of
experienced and competent elites and is capable of offering the
best service to clients. 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.
Our company keeps the principle of “sincerely cooperation, endless
striving for perfection”. We desire to establish the long-term
mutual beneficial and win-win relationship with clients all over
the world.