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ASTM 309 UNS S30900 Steel Forging Parts ASTM 309 Forging Parts S30900 Forged
Description
Our company provides ASTM 309 UNS S30900 AOD Steel Forging Parts ASTM 309 VOD Forging Parts S30900 ESR refined Forged .
All of ASTM 309 UNS S30900 AOD Steel Forging Parts ASTM 309 VOD Forging Parts S30900 ESR refined Forged conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
Square bar / Flat bar: 3mm to 800mm
Forging piece: stepped shafts with flanks /tubes/ discs /slugs /cubes /donuts /other different shapes based on OEM.
Products Details
ASTM 309 UNS S30900 AOD Steel Forging Parts ASTM 309 VOD Forging Parts S30900 ESR refined Forged
| Chemical Composition (weight%): | C (％): ≤ 0.20 |
| Si (％): ≤ 1.00 | |
| Mn (％): ≤ 2.00 | |
| P (％)≤: 0.045 | |
| S (％)≤: 0.030 | |
| Cr (％): 22.0 ~ 24.0 | |
| Ni (％): 12.0 ~ 15.0 | |
| Mo (％): - | |
| Mechanical Properties Under Final Heat Treatment: | Form: Plate,sheet,strip |
| Tensile strength, σb/MPa: 515 | |
| Yield strength, σ0.2/MPa: 205 | |
| Elongation, δ(％): 40 | |
| Reduction of area, ф(％): - | |
| Hardness (HBW): 217 | |
| Hardness | HRB: 95 | |
| Cold bending property: N |
The alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the softened condition.
Applications:
ASTM 309 UNS S30900 AOD Steel Forging Parts ASTM 309 VOD Forging Parts S30900 ESR refined Forged
Bolts and nuts,Chemical equipment,Mechanical parts used in the condition of corrosion resistance,Pressure vessel,etc
ASTM 309 UNS S30900 AOD Steel Forging Parts ASTM 309 VOD Forging Parts S30900 ESR refined Forged
FAQ
Q: How do you control the quality?
A: We have professional inspectors to analyze the chemical composition of ASTM 309 UNS S30900 AOD Steel Forging Parts ASTM 309 VOD Forging Parts S30900 ESR refined Forged and test the finished products in strict accordance with the standards stipulated in the contract. In this process, the inner and outer surfaces, outer diameter,the appearance of both ends, bending, set length, and Wall thickness will be checked one by one.
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 1000 KG.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 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.
Standard Seaworthy Package,Wooden Pallet BOX,based on the customer's special requirement,etc