Engineering Material ASTM 690 AISI 690 Steel Military Standard
ASTM 690 AISI 690 Turbine Blade Steel ASTM 690 Round Bar AISI 690 Flat Bar
Description
Our company provides ASTM 690 AISI 690 Shot blasted / Ground / Peeled / Milled Turbine Blade Steel ASTM 690 Round Bar AISI 690 Flat Bar.
All of ASTM 690 AISI 690 Shot blasted / Ground / Peeled / Milled Turbine Blade Steel ASTM 690 Round Bar AISI 690 Flat Bar conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
Products Details
ASTM 690 AISI 690 Shot blasted / Ground / Peeled / Milled Turbine Blade Steel ASTM 690 Round Bar AISI 690 Flat Bar.
| Chemical Composition (weight%): | |||||||||||
|
C (％): ≤ 0.08 |
Si(％): 0.50 ~ 1.50 |
Mn(％): 0.40 ~ 1.00 |
P (％)≤: 0.030 |
S (％)≤: 0.015 |
Cr(％): 16.0 ~ 20.0 |
Ni(％): 35.0 ~ 39.0 |
Mo(％): 3.00 ~ 3.40 |
Co(%): 16.0 ~ 22.0 | Al (%): ≤ 0.30 | Ti(%): 2.50 ~ 3.00 |
B(%): 0.001 ~ 0.010 |
| Mechanical Properties Under Final Heat Treatment: | ||||
| Tensile strength, σb/≥ MPa: 1000 | Yield strength, σ0.2/≥ MPa: 550 | Elongation, δ ≥(％): 15.0 | Reduction of area, ф ≥ (％): 20.0 | Hardness | HB: 262 ~ 331 |
ASTM 690 AISI 690 Shot blasted / Ground / Peeled / Milled Turbine Blade Steel ASTM 690 Round Bar AISI 690 Flat Bar.
Equivalent Grade:
ASTM 690
AISI 690
FAQ
Q: How do you control the quality?
A: We have professional inspectors to analyze the chemical composition of ASTM 690 AISI 690 Turbine Blade Steel ASTM 690 Round Bar AISI 690 Flat 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.