High alloy steel

LOCATION : HOME >> PRODUCTS >> alloy steel >> High alloy steel

PRODUCTS

Can't find what you're looking for ?

Leave a Message we will call you back quickly!

‹

›

‹

  • 40CrNiMoA Hot rolled alloy steel BAR
  • 40CrNiMoA Hot rolled alloy steel BAR
  • 40CrNiMoA Hot rolled alloy steel BAR
  • 40CrNiMoA Hot rolled alloy steel BAR
  • 40CrNiMoA Hot rolled alloy steel BAR

›

40CrNiMoA Hot rolled alloy steel BAR
Phone：+86 15335021875
WhatsApp：+86 15335021875
Email：euvanmetal@gmail.com
INQUIRY NOW
CONTACT US
PRODUCT DESCRIPTION
Product Description


PRODUCT SHOW

Chemical composition:

Carbon C: 0.37 ~ 0.44
Silicon Si: 0.17 ~ 0.37
Manganese Mn: 0.50 ~ 0.80
Sulfur S: Allowable residual content ≤0.025
P: Allowable residual content ≤0.025
Chromium Cr: 0.60 ~ 0.90
Nickel: 1.25 ~ 1.65
Copper Cu: Allowable residual content ≤0.25
Molybdenum Mo: 0.15 ~ 0.25

Performance characteristics:

Density ρ (kg/m3) : about 7830
Elastic modulus (GPa) : 209
Tensile strength σb (MPa) : ≥980(100)
Yield strength σs (MPa) : ≥835(85)
Elongation δ5 (%) : ≥12
Section shrinkage ratio ψ (%) : ≥55
Impact power Akv (J) : ≥78
Impact toughness value αkv (J/cm²) : ≥98(10)
Specimen size: specimen blank size is 25mm
Heat treatment: quenching 850 degrees; Coolant: oil; Tempering temperature 600 degrees; Coolant: water, oil);
Steel annealing or high temperature tempering supply state Brinell hardness HBW≤269;


APPLICATION

1732518320162.png

PACKAGE
FAQ
MESSAGE

Reliable detection！

We accept formal third-party testing institutions for testing, we can also send samples to you free of charge, customer satisfaction shopping experience is always our pursuit

Interested in?

PRODUCTS RECOMMENDED