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High Pure Alloy Structural Steel Bar
Processing method: Hot rolled, Hot forged, Cold drawn
Shape: Round bar, Flat bar. Square bar, Hexagonal bar
Surface treatment: SA, SS, SF, SP
Delivery condition: Annealing ＆ Q+T
Shanghai Metal Corporation is a leading high pure alloy structural steel bars manufacturer and supplier.
High purity alloy steel and high-density steel are essential key materials in the manufacturing of aircraft engines. This type of alloy steel is highly favored for its excellent purity and uniform microstructure.
Steel should be smelted using electric arc furnace plus electric slag remelting or induction furnace plus electric slag remelting methods. Alloy steel structural materials with excellent mechanical and heat resistance properties have high strength, hardness, and toughness due to their composition, and can withstand large loads. At the same time, it can maintain good mechanical properties and oxidation resistance in high-temperature environments, so it is widely used in the manufacturing industry in high-temperature working environments, such as aerospace, petrochemical, and energy fields.
If you want to know more about our high pure alloy structural steel products or price, please feel free to contact us, we will reply you within 24 hours.
Technical Information of High Pure Alloy Structural Steel Bar:
|
Grade |
Chemical Composicion (%) |
||||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
V |
Cu |
Sn |
|
|
25Cr3MoA |
0.20 - 0.28 |
0.10 - 0.35 |
0.40 - 0.70 |
≤0.020 |
≤0.015 |
3.00 - 3.50 |
≤0.30 |
0.50 - 0.70 |
- |
≤0.20 |
≤0.030 |
|
40Cr3MoVA |
0.35 - 0.43 |
0.10 - 0.35 |
0.45 - 0.70 |
≤0.020 |
≤0.015 |
3.00 - 3.50 |
≤0.30 |
0.80 - 1.10 |
0.15 - 0.25 |
≤0.20 |
≤0.030 |
|
30CrNi3MoA |
0.27 - 0.35 |
0.15 - 0.35 |
0.45 - 0.70 |
≤0.025 |
≤0.020 |
0.50 - 0.80 |
2.30 - 2.80 |
0.45 - 0.65 |
- |
≤0.20 |
- |
|
40CrNi3MoA |
0.36 - 0.44 |
0.10 - 0.35 |
0.45 - 0.70 |
≤0.025 |
≤0.020 |
0.50 - 0.80 |
2.30 - 2.80 |
0.45 - 0.65 |
- |
≤0.20 |
- |
|
16CrNi4MoA |
0.14 - 0.18 |
0.15 - 0.35 |
0.25 - 0.55 |
≤0.020 |
≤0.010 |
1.00 - 1.40 |
3.80 - 4.30 |
0.20 - 0.30 |
- |
≤0.20 |
- |
|
30CrNi4MoA |
0.26 - 0.34 |
0.10 - 0.35 |
0.45 - 0.70 |
≤0.025 |
≤0.020 |
1.10 - 1.40 |
3.90 - 4.30 |
0.20 - 0.35 |
- |
≤0.20 |
- |
Packaging of High Pure Alloy Structural Steel Bar:
Shanghai Metal Corporation Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1)SMC Standard
2)Customization
here
for
price
