Factory Price Engineering Alloy Forged Steel AISI4337 DIN34crnimo6 W1.6582
HUNAN QILU INDUSTRIAL CO., LTD.- Type：Alloy Steel Bar
- Standard：AISI, ASTM, GB, JIS, DIN, BS
- Technique：Forged
- Application：Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Engineering Mechanical Steel Bar
- Surface Treatment：Black; Peeled; Polished; Machined; Grinded; Turned
- Alloy：Alloy
Base Info
- Model NO.：AISI4337 DIN34CrNiMo6 W1.6582
- Special Use：Mold Steel, Free Cutting Steel, Cold Heading Steel, Machining Steel
- Shape：Round,Flat,Block,Square,Tube
- Length：3-5.8m, or as Per Request
- Certificate：ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
- Process：Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
- Delivery Condition：Hot Rolled,Forged,Cold Drawn
- Heat Treatment：Annealed,Normalized,Q+T
- Quality Inspection：Ut, Chemical Composition, Physical Properties,SGS
- Ut Standard：Sep 1921-84 D,D
- Grain Size：ASTM E112
- Non-Metallic Inclusion：ASTM E45
- Technical Data：Ensile Strength, Yield Strength, Elongation
- Stock：Available in Stock
- Delivery Time：30-45 Days
- Usage：Automotive, Aerospace, Power Generation, Oil & Gas
- Experience：15 Years Manufacturer Experience
- Transport Package：Standard Seaworthy Packages, or as Per Request
- Specification：Dia 6-1200
- Trademark：QILU
- Origin：China
- HS Code：7228400000
- Production Capacity：40, 000 Mt Per Month
Description
6: Heat Treatment
Quenched and Tempered (Q+T) of 34CrNiMo6 Steel
Heat 34CrNiMo6 round steel slowly to the temperature of 850°C;
Soak at this hardening temperature quench in oil;
Temper as soon as 34CrNiMo6 steels reach room temperature.
Heat uniformly to the suitable temperature;
Withdraw from the furnace and cool in the air.
The usual tempering temperature is 600°C which depending on the actual requirements.
Forging
Hot forming temperature: 1100-900oC.
Machinability
Machining is best done with this 1.6582 alloy steel in the annealed or normalized and tempered condition. It can be machined by all conventional methods.
Welding
The alloy materials can be fusion or resistance welded. Preheat and post heat weld procedures should be followed when welding this alloy by established methods.
7: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/QT rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed/QT, milled surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed/QT, 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