31CrMoB2-1
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Specifications 31CrMoB2-1 datasheet, 31CrMoB2-1 Chemical, 31CrMoB2-1 properties Steelmaking, ESR melted,Blooming, Hot forging, Hot rolling,Heat treatment, Straightening, Ultrasonic test, Cold working or Machined. Technical specification - EN 10263-4 : 2001.
MATERIAL TECHNICAL DATASHEET - EN 31CrMoB2-1
Official Test Certificate: issued by TUV - SGS - BV
MATERIAL TYPE: cold heading and cold extrusion rod, bars and wire
MATERIAL STANDARDS: EN 10263-4 : 2001
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.28 ~ 0.33
Si (％): ≤ 0.30
Mn (％): 0.90 ~ 1.20
P (％)≤: 0.025
S (％)≤: 0.025
P (％)≤: 0.025
S (％)≤: 0.025
Cr (%): 0.40 ~ 0.55
Mo (%): 0.10 ~ 0.15
Cu (%): ≤ 0.25
B (％): 0.0008 ~ 0.0050
MECHANICAL PROPERTY UNDER ROOM TEMP.
Condition: + AC or + AC + PE
Tensile strength σb≥/MPa: 570
Yield strength σs≥/MPa: -
Yield strength σs≥/MPa: -
Elongation δ5 ≥(%): -
Reduction of area ψ(％) ≥: 61.0
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
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rods
Mechanical parts - connecting rod, bolt and nut
Multidiameter shafts
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 400mm
Square bar / Flat bar: 3mm to 300mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.5mm to 400mm
Square bar / Flat bar: 3mm to 300mm
Length: Fixed length or random length or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineer. Email: sales@ccsteels.com
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineer. Email: sales@ccsteels.com
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