SKD11 1.2379 D2 Cold Work Tool Steel Forging Round Bar
China SKD11 1.2379 D2 Cold Work Tool Steel Forging Round Bar, Find details about China SKD11 Steel, SKD11 Tool Steel from SKD11 1.2379 D2 Cold Work Tool Steel Forging Round Bar
Basic Info.
Model NO.
JIS SKD11 DIN 1.2379 ASTM D2
Special Use
Mold Steel, Blade
Length
3-5.8m, or as Per Request
Stock
Available in Stock
Certificate
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Quality Inspection
Ut,Chemical Composition,Physical Properties/SGS
Heat Treatment
Annealed/Normalized/Q+T
Smelting Workmanship
Eaf + Lf + Vd
Delivery Condition
Forged/Hot Rolled/Cold Drawn
Shape
Round/Flat/Block/Square
Grain Size
ASTM E112
Non-Metallic Inclusiton
ASTM E45
Ut Standard
Sep 1921-84 D/D
Delivery Time
30-45 Days
Trademark
Qilu
Transport Package
Sea Worth
Specification
Dia 6-1200
Origin
China
HS Code
722840
Model NO.
JIS SKD11 DIN 1.2379 ASTM D2
Special Use
Mold Steel, Blade
Length
3-5.8m, or as Per Request
Stock
Available in Stock
Certificate
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Quality Inspection
Ut,Chemical Composition,Physical Properties/SGS
Heat Treatment
Annealed/Normalized/Q+T
Smelting Workmanship
Eaf + Lf + Vd
Delivery Condition
Forged/Hot Rolled/Cold Drawn
Shape
Round/Flat/Block/Square
Grain Size
ASTM E112
Non-Metallic Inclusiton
ASTM E45
Ut Standard
Sep 1921-84 D/D
Delivery Time
30-45 Days
Trademark
Qilu
Transport Package
Sea Worth
Specification
Dia 6-1200
Origin
China
HS Code
722840
Product Desciption
SKD11 1.2379 D2 Cold Work Tool Steel Forging Round Bar
1: D2 steel introduction
Cold-work tool steels include the high-carbon, high-chromium steels or group D steels, D2 is the most popular one,these steels all contain 1.5% to 2.35% of carbon and 12% of chromium. D2 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. It is heat treatable and will offer a hardness in the range 55-62 HRC, and is machinable in the annealed condition. D2 steel shows little distortion on correct hardening. D2 steel's high chromium content gives it mild corrosion resisting properties in the hardened condition.
If customer need better machinability, we recommend A2, because A2 has a chromium content of 5% and is more readily machinable.
2: D2 Steel equivalent
3: D2 steel chemical composition
4: D2 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. More details, kindly contact us.
5: D2 steel overviews
6: 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.
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.
1: D2 steel introduction
Cold-work tool steels include the high-carbon, high-chromium steels or group D steels, D2 is the most popular one,these steels all contain 1.5% to 2.35% of carbon and 12% of chromium. D2 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. It is heat treatable and will offer a hardness in the range 55-62 HRC, and is machinable in the annealed condition. D2 steel shows little distortion on correct hardening. D2 steel's high chromium content gives it mild corrosion resisting properties in the hardened condition.
If customer need better machinability, we recommend A2, because A2 has a chromium content of 5% and is more readily machinable.
2: D2 Steel equivalent
| Country | China | Japan | Germany | USA |
| Standard | GB/T 1299 | JIS G4404 | EN ISO 4957 | ASTM A681 |
| Grade | Cr12Mo1V1 | SKD11 | 1.2379 | D2 |
3: D2 steel chemical composition
| Grade | C | Si | Mn | P | S | Cr | Mo | V |
| Cr12Mo1V1 | ||||||||
| SKD11 | 1.4-1.6 | 0.4 | 0.6 | 0.03 | 0.03 | 11-13 | 0.8-1.2 | 0.2-0.5 |
| 1.2379 | 1.45-1.6 | 0.15-0.6 | 0.2-0.6 | 0.03 | 0.03 | 11-13 | 0.7-1.0 | 0.7-1.0 |
| D2 | 1.4-1.6 | 0.1-0.6 | 0.1-0.6 | 0.03 | 0.03 | 11-13 | 0.7-1.2 | 0.5-1.1 |
4: D2 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. More details, kindly contact us.
5: D2 steel overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block | Thickness 6mm-500mm | |
| Width 20mm-1000mm | ||
| 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.. | |
| Delivery time | 30-45 days | |
| Application | D2 tool steels are used for long run tooling applications, where wear resistance is important, such as blanking or forming dies, punches, forming rolls, knives, slitters, shear blades, tools, scrap choppers, tyre shredders and so on. | |
6: 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.
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.
Any interests in our company and products, please feel free to contact us for quotation. We warmly welcome you to our factory.
Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com
Tel: 86-731-85185769
Fax: 86-0731-85185771
Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com
Tel: 86-731-85185769
Fax: 86-0731-85185771
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