- 1.7033, DIN 34Cr4, AISI 5132 round bar
- 1.7033, DIN 34Cr4, AISI 5132 forging
- 1.7033, DIN 34Cr4, AISI 5132 sheet
- 1.7033, DIN 34Cr4, AISI 5132 flat bar
- 1.7033, DIN 34Cr4, AISI 5132 pipe
1.7033, DIN 34Cr4, AISI 5132
Production specification
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
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1.7033, DIN 34Cr4, AISI 5132
Designation by Standards
Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
VC130 | 710 | 1.7033 | 34Cr4 | 34Cr4 | 5132 |
Chemical Composition (in weight %)
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
0.34 | max. 0.40 | 0.75 | 1.05 | - | - | - | - | - |
Description
Structural steel.
Applications
Screws, dynamically stressed machine parts, etc.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85
Thermal conductivity [W/m.K]: 43.1
Electric resistivity [Ohm mm2/m]: 0.19
Specific heat capacity[J/g.K]: 0.46
Coefficient of Linear Thermal Expansion 10-6 oC-1
20-100oC | 20-200oC | 20-400oC |
11.0 | 12.5 | 13.5 |
Soft Annealing
Heat to 680-720oC, cool slowly. This will produce a maximum Brinell hardness of 223.
Normalizing
Temperature: 850-890oC.
Hardening
Harden from a temperature of 830-870oC followed by water or oil quenching.
Tempering
Tempering temperature: 540-680oC.
Mechanical Properties in Hardening and Tempering Condition
Diameter (mm) | 0.2 % proof stress (N/mm2) | Tensile strength (N/mm2) | Elongation (%) | Reduction of area (%) | Notch impact energy (ISO-V) (J) |
up to 16 | 700 | 900-1100 | 12 | 35 | 35 |
17-40 | 590 | 800-950 | 14 | 40 | 40 |
41-100 | 460 | 700-850 | 15 | 45 | 40 |
Distance From Quenched End in mm
- | 1.5 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
H max. | 57 | 57 | 56 | 54 | 52 | 49 | 46 | 44 | 39 | 37 | 35 | 34 | 33 | 32 | 31 |
H min. | 49 | 48 | 45 | 41 | 35 | 32 | 29 | 27 | 23 | 21 | 20 | - | - | - | - |
HH max. | 57 | 57 | 56 | 54 | 52 | 49 | 46 | 44 | 39 | 37 | 35 | 34 | 33 | 32 | 31 |
HH min. | 52 | 51 | 49 | 45 | 41 | 38 | 35 | 33 | 28 | 26 | 25 | 24 | 23 | 22 | 21 |
HL max. | 54 | 54 | 52 | 50 | 46 | 43 | 40 | 38 | 34 | 32 | 30 | 29 | 28 | 27 | 26 |
HL min. | 49 | 48 | 45 | 41 | 35 | 32 | 29 | 27 | 23 | 21 | 20 | - | - | - | - |
Diagram Tempering Temperature - Mechanical Properties
Forging
Hot forming temperature: 1050-850oC.
Machinability
No data.
Mechanical properties
Heat treatment
Machining
Welding performance
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