| Customization: | Available |
|---|---|
| Type: | Special Steel Bar |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
|
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1.2329 / X46CrSiMoV7 Hot Work Tool Steel
|
Standards |
DIN |
AISI |
JIS |
ГОСТ |
|
X46CrSiMoV7 |
1.2329 |
|
|
|
Chemical composition (typical analysis in %)
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
Ni |
|
0.43-0.48 |
0.60-0.75 |
0.65-0.85 |
≤0.030 |
≤0.030 |
1.65-1.85 |
0.25-0.35 |
0.17-0.22 |
0.45-0.60 |
|
Steel properties : |
High resistance to thermal shock and to heat cracking, good mechanical characteristics in hot condition, optimal mechanical characteristics in cold condition and good toughness in hot condition. Obtained through a special 'super clean' manufacturing process -ESR, which allows a high level of micro-purity to be achieved. The high micro-purity and structural homogeneity levels give this grade good suitability to polishing and photo-engraving. |
|
Applications :
|
Speical alloyed steel designed for dies, molds, punches and other components subjected to high working temperature, such as dies subjected to low pressure, containers for die-casting presses, extrusion press blocks and sleeves for extrusion presses. |
|
Size range : |
Diameter (mm) |
Thickness (mm) |
Width (mm) |
|
45 - 500 |
20 - 400 |
Max 1000 |
|
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. |
Heat Treatment:
|
Soft annealing |
Temperature(°C) |
Cooling |
Hardness |
|
780 - 800 |
furnace |
max. 230 HB |
|
Forging |
Temperature(°C) |
Cooling |
|
|
|
900 - 1000 |
furnace |
|
|
Hardening |
Temperature(°C) |
Cooling |
Tempering |
|
|
880 - 920 |
oil or salt bath |
see tempering diagram |
Remarks: All technicial information is for reference only. 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.
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.
Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels, including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.
Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.
Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.
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.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.
Hunan Qilu Industrial CO., LTD
Website: qilusteel.en.made-in-china.com
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