45CrMoV6-7
2025-04-02 10:49:00 Origin： Remark：0 Click：
Specification 45CrMoV6-7 Datasheet, 45CrMoV6-7 Chemical, Ring forging 45CrMoV6-7 Bar, Wire rod, Sheet - steelmaking, ESR, Blooming, Hot forging, Hot rolling, Heat treatment,
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - 45CrMoV6-7
MATERIAL CATEGORY - Spring steel
MATERIAL SPECIFICATIONS - DIN 17221 (1988)
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): 0.40 ~ 0.50
Silicon, Si (％): 0.15 ~ 0.35
Manganese, Mn (％): 0.60 ~ 0.80
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 1.30 ~ 1.50
Molybdenum, Mo (％): 0.65 ~ 0.75
Silicon, Si (％): 0.15 ~ 0.35
Manganese, Mn (％): 0.60 ~ 0.80
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 1.30 ~ 1.50
Molybdenum, Mo (％): 0.65 ~ 0.75
Vanadium, V (％): 0.25 ~ 0.35
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Dimension scope /mm | Flat bar: -
Dimension scope /mm | Round bar: -
Tensile strength, ≥ σb / MPa: 1400～1700
Yield strength, ≥ σs / MPa: 1100
Elongation, ≥ δ5 (%): 6.0
Reduction of area, ≥ ψ (%): 30.0
Impact, ≥ AKV - DVM-V /J: 14
Dimension scope /mm | Round bar: -
Tensile strength, ≥ σb / MPa: 1400～1700
Yield strength, ≥ σs / MPa: 1100
Elongation, ≥ δ5 (%): 6.0
Reduction of area, ≥ ψ (%): 30.0
Impact, ≥ AKV - DVM-V /J: 14
HOT WORKING AND HEAT TREATMENT
Hot working temperature /℃: 1050～850
Thermal forming temperature /℃: 950～870
/℃| Annealed: 740～780
/℃| Normalized: -
/℃| Quenched: 930～960 oil cooled
/℃| Tempered: 530～600
Annealed hardness ≤HBS: 210
Thermal forming temperature /℃: 950～870
/℃| Annealed: 740～780
/℃| Normalized: -
/℃| Quenched: 930～960 oil cooled
/℃| Tempered: 530～600
Annealed hardness ≤HBS: 210
PRODUCT DESCRIPTION
The alloy is usually produced by LF /EAF /IFF /VD followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - Quenched and tempered
The alloy is usually produced by LF /EAF /IFF /VD followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - Quenched and tempered
PROFILE & DIMENSIONS
Round bar / rod (diameter1): 5.5mm to 550mm
Square bar / Flat bar: 8mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / rod (diameter1): 5.5mm to 550mm
Square bar / Flat bar: 8mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W60 - 1000mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 500mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 500mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com.
Hot search：45CrMoV6-7
Total list
Monthly rank
- 4724CrMo5
- 34EN52 & EN 52
- 29S135
- 2640Cr4
- 24XC38
- 2240Ni6Cr4Mo3
- 2021CrMoV5-11
- 2020MnB4 / 1.5525
- 1826NiCrMoV14-5
- 18EN 38