AISI 4027H Molybdenum Alloy Plate
AISI 4027H molybdenum alloy is one of the most widely used precipitation-hardening grades in the industry. Although soft and ductile under solution annealed conditions, high performance can be achieved by a single precipitation or aging treatment. Characterized by good corrosion resistance, high hardness, toughness and strength.
Description
AISI 4027H is an H-grade alloy steel. It is commonly known as AISI 4027H molybdenum steel. Its composition is (wt%) 0.24-0.30% carbon (C), 0.60-1.00% manganese (Mn), 0.20-0.30% molybdenum (Mo), 0.035% phosphorus (P), 0.040% sulfur (S), 0.15-0.30% silicon (Si), and base metal iron (Fe). Other names for AISI 4027H alloy steel include UNS H40270 and AISI 4027H.
Products Description
Molybdenum is a lustrous, silver-colored metal with a melting point of 2,620°C (4,748°F) and a boiling point of 5,560°C (10,040°F). Molybdenum's high strength and stiffness, and the fact that it does not soften at elevated temperatures, make it one of the highest performing metals under refractory conditions. These peak properties are enhanced by excellent thermal conductivity and low thermal expansion.
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Chemical Composition
|
Element |
Weight % |
|
C |
0.24-0.30 |
|
Mn |
0.60-1.00 |
|
Mo |
0.20-0.30 |
|
P |
0.035 |
|
S |
0.040 |
|
Si |
0.15-0.30 |
Mechanical Properties
|
Properties |
Conditions |
||
|
T (°C) |
Treatment |
||
|
Density (×1000 kg/m3) |
7.7-8.03 |
25 |
|
|
Poisson's Ratio |
0.27-0.30 |
25 |
|
|
Elastic Modulus (GPa) |
190-210 |
25 |
|
Large-scale factory production


FAQ
Q: What length of pipe do you provide?
A: We can produce pipes of any length according to customer's requirements.
Q: What's the MOQ for your products?
A: We have no minimum order quantity. We can fulfill any order, no matter how big or small it is.
Q: Do you offer customized solutions?
A: Yes, we provide customized solutions according to the specific needs of our customers.
Q: How long is the lead time for your products?
A: Delivery time depends on order quantity and customization requirements. We always aim to deliver as soon as possible.
What are the quality standards of your products?
A: Our products comply with ASTM, AISI, JIS and other international quality standards to ensure that our customers get the highest quality products.
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