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Product Details:
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| Steel Grade: | Alloy Steel | Alloy Or Not: | Is Alloy |
|---|---|---|---|
| Technique: | Hot Rolled,Forged,Cold Drawn | Application: | Structural Steel Bar,Die Steel Bar,Tool Steel Bar |
| Type: | Alloy Steel Bar | Standard: | ASTM |
| Special Use: | Mold Steel | Shape: | Round |
| Length: | 1--12m,1m-6m | Surface: | Black Or Bright |
| Heat Treatment: | Normalized +Annealed +Quenched + Tempered | ||
| High Light: | 12m Steel Round Rod bar,Round Forged Steel Rod bar,1.6582 Round Steel Rod bar |
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Round bar 1.6582 (Pre-Harden) Dia 300 mm x 1500 mmL 34CRNIMO6 Forged Steel Rod
34CrNiMo6 grade steel is a general purpose steel used for a wide range of engineering parts.
It is capable of being heat treated to produce a wide range of tensile strengths combined with good ductility and resistance to shock.
34CrNiMo6 has good hardenability, enabling it to be used for medium tensile strengths in fairly large sections, and possesses good resistance to wear. At low temperatures good impact values can also be obtained.
Bars are often supplied in the hardened and tempered condition with a tensile strength exceeding 1000 N/mm2 (depending on section size). Material is readily machinable so that the components can be put into service without the cost of further treatment.
Bars can also be supplied in the softened state which require hardening and tempering but give increased machinability.
Nickel-chromium-molybdenum steels benefit from a combination of alloying elements. Nickel imparts toughness; chromium depth of hardness; molybdenum inhibits temper brittleness and each element tends to reduce grain size.
32mm - 860mm Dia
| Product Name | Alloy Round Steel |
| Standard | ASTM, AISI, GB, JIS, DIN, BS,En |
| Grade | 4130,4140,4137,25crmo4,34crmo4,42crmo4,SCM420,SCM430,SCM440,25crmo4,34crmo4,42crmo4,ASTM 8620H,,JIS SNCM220H, DIN 20MoCr4,5120 |
| Size | 5-600mm or customized as required |
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered |
| Surface Treatment | Black; Peeled; Polished; Machined; Grinded; Turned; Milled |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. |
| Delivery condition | Forged; Hot rolled; Cold drawn |
| Advantages | High strength, corrosion resistance, good machinability, good wear resistance, good high temperature performance. |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| OEM Service | Perforated, Cutting special size, Surface treatment, etc |
| Certifications | MTC,ISO,SGS,BV |
| Transport Package | Export Standard Package or as Request |
| Payment terms | T/T,L/C |
| Loading Port | Tianjin/Qingdao/Shanghai Port |
| Application | Widely used in automobile industry, aerospace industry, energy industry, machinery manufacturing industry, chemical industry, construction industry, electric power industry, electronics industry, etc. |
| Export market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc |
| Remarks | Insurance per to Contract terms; MTC will be handed on with shipping documents; We accept the third party certificatation test. |
Related Specifications DIN 17200 EN 10083 ASTM A29/A29M
| BS EN 10083 – 3:2006 | 34CrNiMo6 /1.6582 |
C | Si | Si | P | S | Cr | Mo | Ni |
| 0.30-0.38 | 0.40 Max | 0.50-0.80 | 0.025 max | 0.035 max | 1.30-1.70 | 0.15-0.30 | 1.30-1.70 | ||
| BS EN 10250-3:2000 | C | Si | Mn | P | S | Cr | Mo | Ni | |
| 0.30-0.38 | 0.40 Max | 0.50-0.80 | 0.035 max | 0.035 max | 1.30-1.70 | 0.15-0.30 | 1.30-1.70 | ||
| ASTM A29: 2004 | 4337 | C | Si | Mn | P | S | Cr | Mo | Ni |
| 0.30-0.40 | 0.20-0.35 | 0.60-0.80 | 0.035 max | 0.040 max | 0.70-0.90 | 0.20-0.30 | 1.65-2.00 |
For 34CrNiMo6 / 1.6582, we can supply the steel round bar, steel flat bar, steel sheet, plate and square block. Round bar can be sawn to your required length and size. Rectangular steel pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar can be supplied, providing a quality precision finished bar and precision Steel plate to tight tolerances.
34CrNiMo6 / 1.6582 Steel used in the manufacture of tools for good plasticity and high strength. Usually choose a big size and important part, such as heavy machinery axle shaft, turbine blades and the high load of transmission parts, fasteners, crank shaft, gear, as well as loading part of the motor construction and so on.
As engineering steel, 34CrNiMo6 common make to Quenching and Tempered, Annealing, Normalizing, and other heat Treatment. Heat treatment data as below:
Pre-heat, then heat to 900 to 1100 °C, Forging temperature no lower than 900 °C. the Forged Ratio no less than 4:1
| Diameter(mm) | < 16 | 16~ 40 | 40~100 | 100~160 | 160 ~250 |
| Thickness t (mm) | < 8 | 8~20 | 20~60 | 60~100 | 100~160 |
| Tensile strength Rm (N/mm2) | 1200 – 1400 | 1100 – 1300 | 1000 – 1200 | 900 – 1100 | 800 – 950 |
| Elongation A (%) | 9 min | 10 Min | 11 Min | Min 12 | 13 Min |
| Reduction of area Z (%) | 40Min | 45 Min | 50Min | 55Min | 55MIn |
| Toughness CVN (J) | 35Min | 45Min | 45Min | 45Min | 45 Min |
| Yield strength Re (N/mm²) | 1000 Min | 900 Min | 800 Min | 700 Min | 600 Min |
Q1:Do you accept customized orders?
A:Yes,just tell us your requirements
Q2:Which countries do you export to?
A:South,Africa,Zimbabwe,Uganda,Egypt,Korea,Southeast Asia,Colombia,Pakistan,India,Bengal,Brazil,etc.
Q3:Do you offer samples?
A:Yes,free samples can be provided and you only need to pay the postage.
Q4:How could you guarantee your products?
A:Mill Test Certification is supplied with shipment, We also accept and support the third-party inspection.We also could issue the warranty to customer to guarantee the quality.
Q5:How can I get the price of needed product?
A:It's the best way if you can send us the material, size and surface, so we can produce for you to check the quality.If you still have any confusion, just contact us, we would like to be helpful.
Q6: Why do you want to buy from us instead of from other suppliers?
A:We are a trading company, our own factory, dealing in steel materials, such as seamless steel pipe, welded pipe, square pipe, oil casing, round steel, steel coil, PPGI, steel plate. Welcome to our company product exhibition, looking forward to our perfect cooperation.
Contact Person: Mr. Gao Ben
Tel: +86-18068357371
Fax: 86-0510-88680060
