ASTM Class A Range 1 K24065 Structural Steel Round Bar Hot Rolled Round Bar
ASTM Class A Range 1 K24065 Structural Steel Round Bar Range 1 Round Bar K24065 Bar
Description
Our company provides ASTM Class A Range 1 K24065 Structural Steel Round Bar Range 1 Round Bar K24065 Bar.All of ASTM Class A Range 1 K24065 Structural Steel Round Bar Range 1 Round Bar K24065 Bar conform to Military standard, nuclear power. 100% Ultrasonic test.
Products Details
ASTM Class A Range 1 K24065 Structural Steel Round Bar Range 1 Round Bar K24065 Bar
| Chemical Composition (weight%): | |||||||
|
C (％): 0.38 ~ 0.43 |
Si: (%): 0.10 ~ 0.40 |
Mn (%): 0.60 ~ 0.80 |
P (％)≤: 0.025 |
S (％)≤: 0.035 |
Cr (％): 1.50 ~ 1.70 |
Mo (％): 0.30 ~ 0.45 |
Al (%): 0.90 ~ 1.25 |
| Mechanical Properties Under Final Heat Treatment: | |||
|
Hot working temperature /℃: 1050～850 |
|||
| Heat treatment temperature /℃|annealing: 650～700 | |||
| Heat treatment temperature /℃|quenching: 880~920 Oil | |||
| Heat treatment temperature /℃|tempering: 570～650 | |||
| Heat treatment temperature /℃|carburizing: 500～520 | |||
| Hardness after annealing HBS≤: 262 | |||
| Tensile strength, ≥|σb/MPa: 980 | Yield strength, ≥|σs≥/MPa: 735 | Elongation, ≥|δ5(％)≥: 12.0 | Impact strength, ≥|AKv/J (DVM-V form sampling): 34 |
ASTM Class A Range 1 K24065 Structural Steel Round Bar Range 1 Round Bar K24065 Bar may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
Equivalent Grade:
ASTM Class A Range 1 DIN EN 10085(2001)
K24065
FAQ
Q: How do you control the quality?
A: We have professional inspectors to analyze the chemical composition of ASTM Class A Range 1 K24065 Structural Steel Round Bar Range 1 Round Bar K24065 Bar and test the finished products in strict accordance with the standards stipulated in the contract. In this process, the inner and outer surfaces, the appearance of both ends, bending, set length, outer diameter and Wall thickness will be checked one by one. You can rest assured that all products you receive from us are reliable.
Q: Do you accept customization?
A: Yes. If you have special requirements for products or packaging, we can make them for you.
Q: Can you accept trial orders?
A: Our MOQ is usually 1 ton. However, if you want to place an order as the start of our cooperation, we can accept smaller quantities at the first time. Of course, after the start, we will have further and longer cooperation.
Q: How do I get samples?
A: Free samples are available for your inspection and testing, DHL/FedEx/UPS accounts can be used for sampling, and the courier fee is borne by you.
Wooden Pallet BOX;Standard Seaworthy Package;based on the customer's special requirement
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.