34CrNiMo6V datasheet,34CrNiMo6V chemical,34CrNiMo6V heat treatment

34CrNiMo6V
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Description 34CrNiMo6V Round bar, Stocklist 34CrNiMo6V Inventory, Shaft 34CrNiMo6V Forgings Steelmaking, ESR, blooming, Hot forging/hot rolling, heat treatment, straightened, ultrasonic test, cold working, machined. We also possess advanced precision machining equipments for further processing. Technical standards - DIN EN 10263-4 (2002), DIN 1654 (1989) or by agreement.
Official Test Certificate: issued by TUV - SGS BV

TECHNICAL DATA SHEET - Grade DIN 34CrNiMo6V
MATERIAL CATEGORY - Cold heading & cold extruding steel
MATERIAL SPECIFICATIONS - DIN EN 10263-4 (2002), DIN 1654 (1989)
CHEMICAL COMPOSITION (Mass weight - %)     
C (%):    0.30 ~ 0.38
Si (%):    ≤ 0.40
Mn (%):  0.50 ~ 0.80
P (%)≤:  0.035
S (%)≤:  0.035
Cr (%):   1.30 ~ 1.70
Mo (%):  0.15 ~ 0.30
Ni (%):   1.30 ~ 1.70
V (%):    0.10 ~ 0.25
MECHANICAL PROPERTIES - HEAT TREATMENT CYCLE
Soft annealing temperature /℃: 650 ~ 700
Soft annealed (≤100mm)|σb/MPa: 690
Soft annealed (≤100mm)|ψ(%): 60
Cold draw soft annealed (≤60mm)|σb/MPa: 670
Cold draw soft annealed (≤60mm)|ψ(%): 62
Heat treatment / quenching temperature /℃| water quenching:  -
Heat treatment / quenching temperature /℃|oil quenching: 830 - 860
Heat treatment / tempering temperature /℃: 540 ~ 680
Mechancial after heat treatment
Tensile strength, ≥|σb/MPa: 1080 - 1270
Yield strength, ≥|σs/MPa: 885
Elongation, ≥|δ5(%): 10.0
Reduction of area, ≥|ψ(%): 45
Impact, ≥|AKV DVM-V form sampling /J:  48
TYPICAL APPLICATIONS
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rod
Mechanical parts - connecting rod, bolt and nut
Multidiameter shaft
Pressure vessel, seamless pipe
PROFILE & DIMENSIONS
Round bar (Diameter): 5.5mm to 500mm
Wire rod (Diameter): 3.0mm to 16mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 500mm X W50 - 1000mm X L1000 - 12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
ADVANTAGE & SUPERIOR SERVICE
17+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com

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