| Customization: | Available |
|---|---|
| Type: | Stainless Steel Bars |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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Advanced Stainless Offers High Strength, Toughness, and Corrosion Resistance Wherever Needed
Alloy 465 is a martensitic, age hardenable alloy. Alloy 465 is capable of ultimate tensile strength in excess of 250 ksi in the overaged (H 950) condition. By overaging Alloy 465 to the H1000 condition, Alloy 465 obtains a superior combination of strength, toughness and stress corrosion cracking.
| Chemical Composition Limits | ||||||||||
| Weight% | C | P | Si | Ni | Ti | Mn | S | Cr | Mo | Fe |
| Alloy 465 | 0.02 max | 0.015 max | 0.25 max | 10.75-11.25 | 1.5-1.8 | 0.25 max | 0.010 max | 11.0 -12.5 | 0.75-1.25 | Bal |
| Material | Condition | Orientation | 0.2 % Yield Strength (Mpa) | Ultimate Tensile Strength (Mpa) | % Elongation in 4D | % Reduction of Area | Notch Tensile Strength | NTS/UTS | Charpy V Notch Impact | Rockwell C Hardness |
| Alloy 465 Bar 3" to 9" Round Custom 465® |
H950 | Long | 1655 | 1765 | 12 | 57 | 2475 | 1.40 | 16 | 49.5 |
| Alloy 465 Bar 3" to 9" Round Custom 465® |
H950 | Trans | 1648 | 1765 | 11 | 49 | 2386 | 1.35 | 13 | 49.5 |
| Alloy 465 Bar 3" to 9" Round Custom 465® |
H1000 | Long | 1496 | 1593 | 14 | 63 | 2427 | 1.52 | 35 | 47.5 |
| Alloy 465 Bar 3" to 9" Round Custom 465® |
H1000 | Trans | 1503 | 1600 | 13 | 57 | 2392 | 1.50 | 28 | 47.5 |
Carpenter Technology's Custom 465 stainless steel (UNS S46500) is a premium double vacuum-melted, martensitic, age-hardenable alloy that offers a unique combination of high strength, toughness, and corrosion resistance. When the alloy was first introduced to the aerospace industry in 1997, its developers felt that the alloy's properties were so exceptional that they would be of value to other industries as well.
The alloy has greatly exceeded their expectations, finding myriad applications in diverse industries. While the alloy (Fig. 1) continues to meet the special and exacting needs of aerospace manufacturers, it also has found application in marine equipment, firearms, hand tools, oil and gas drilling, and the medical industry among others.
Custom 465 stainless is capable of ultimate tensile strength in excess of 250 ksi (1722 MPa) when aged at 950°F (H950 condition). This strength is higher than that of any other historically available precipitation-hardenable (PH) stainless steel long product (Fig. 2). Aging temperatures ranging from 950°F to 1050°F can be selected in order to achieve the desired balance of strength, toughness, and stress corrosion cracking (SCC) resistance.
|
Alloy |
Custom 630 (17-4) \ |
15Cr-5Ni Project 70®+ |
Custom 450® |
13Cr-8Ni |
Custom 455® |
Custom 465® |
| Condition |
H950 |
H925 |
H900 |
H1000 |
H950 |
H950 |
| Yield Strength MPa (ksi) |
1069 (155) |
1234 (179) |
1296 (188) |
1413 (205) |
1551 (225) |
1648 (239) |
| U.T.S., MPa (ksi) |
1172 (170) |
1269 (184) |
1351 (196) |
1482 (215) |
1620 (235) |
1751 (254) |
| Elongation, % |
15 |
16 |
14 |
13 |
12 |
14 |
| Reduction in Area, % |
50 |
57 |
56 |
55 |
50 |
63 |
| Fracture toughness KIC, MPaÖ m (ksiÖ in) |
110 (100) |
95 (86) |
78 (71) |
127 (115) |
77 (70) |
98 (89) |
| Charpy V-notch energy, J (ft-lb) |
34 (25) |
64 (47) |
54 (40) |
54 (40) |
19 (14) |
27 (20) |
The H950 condition (510ºC) is most commonly used to get higher strength together with good toughness and excellent notch tensile strength. The H1000 condition (538ºC) is chosen to obtain increased toughness at a slightly lower strength level. This condition provides a superior combination of strength, toughness, fabricability, and stress corrosion cracking resistance when compared to other high strength PH stainless alloys such as Custom 455 stainless (UNS S45500) and 13-8 stainless (UNS S13800).
Fig. 3 shows the relative strength and toughness of PH stainless steels, while Fig. 4 shows the relationship between yield strength and fracture toughness of commonly used PH stainless steels.
General corrosion resistance of Custom 465 stainless approaches that of 304 stainless. In both the H950 and H1000 conditions, exposure to 5% neutral salt spray at 95ºF (35º C) (per ASTM B117) caused no rusting after over 2000 hours. Double-cantilever-beam tests conducted in 3.5% NaCl (pH 6) show Custom 465 stainless to possess inherently good resistance to stress corrosion cracking.
Its stress corrosion resistance, furthermore, improves with increasing aging temperature. It is comparable to that of 13Cr-8Ni stainless and Custom 455 stainless steels, but at significantly higher strength - and its resistance is superior to that of both when overaged to the same strength level. Fig. 5 displays the relative strength, general corrosion resistance, and stress corrosion cracking resistance of traditional PH stainless steels.
| Grade | Chemical Composition (%) | |||||||
| c | si | Mn | P | s | Ni | Cr | Mo | |
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤ 0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316Ti | ≤0.08 | ≤0.75 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤0.03 | 19-22 | 24-26 | |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 16 .0-1 8.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.013 | 17.0-1 9.0 | - |
| 405 | ≤0.08 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.6 | 11.5-14.5 | |
| 409 | ≤0.08 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.6 | 11.5-14.5 | |
| 409L | ≤0.08 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.6 | 11.5-14.5 | |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤ 0.03 | ≤0.60 | 16.0-18.0 | - |
| 420 | ≤0.05 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.75 | 12-14 | 0.5 |
| 430 | ≤0.12 | ≤1.0 | ≤1.0 | ≤0.04 | 0.03 | 0.5 | 16-18 | 0.75 |
| 444 | ≤0.025 | ≤1.0 | ≤1.0 | ≤0.04 | 0.03 | 1 | 17.5-19.5 | 1.75-2.5 |
| 904L | ≤0.02 | ≤1.0 | ≤2.0 | ≤0.045 | 0.035 | 23-28 | 19-23 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.03 | 0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.0 | ≤0.035 | 0.02 | 6.0-8.0 | 24-26 | 3.0-5.0 |
Q1:What kind of ZYTC company?
A: ZYTC is a professional manufacturer of metals and alloy productions and has its own warehouse with more than 30,000 tons capacity. We are working hard to open up the international market. At the same time, we will encounter a variety of purchase orders, In order to meet customer requirements and improve services, we will also distribute some kinds of metal products, of course, our strict procurement management and quality management departments can guarantee excellent quality of all products.
Q2: What certificate does ZYTC have?
A: ZYTC acquired the ISO 14001 environmental management system certificate, 0HSAS18001 occupational health and safety management system certificate, and ISO 9001 quality management system certificate.
Q3: What's your purchasing system?
A: Our procurement system adopts the 5R principle to ensure the "right quality" from the "right supplier" with the "right quantity" of materials at the "right time" with the "right price" to maintain normal production and sales activities. At the same time, we strive to reduce production and marketing costs to achieve our procurement and supply goals: close relationships with suppliers, ensure and maintain supply, reduce procurement costs, and ensure procurement quality.
Q4: Who are your cooperate partners?
A: ZYTC has a very good relationship with world-known factories, such as Baosteel, TISCO, ZPSS, JISCO, ATl, SMC, HAYNES, VDM, ArcelorMittal, etc.
Q5: What are your company's payment methods?
A: 30% T/T deposit, 70% T/T balance payment before shipment. More payment methods depend on your choices.
Q6: Can you accept small orders?
A: If we have the exact materials in stock, we can deliver even 1 piece. If we don't have the goods in stock, the MOQ is normally 1 ton.
Q7: Do you guarantee the safe and reliable delivery of products?
A: Yes, we always use high-quality packaging for shipping. We usually pack the products with a soft material such as polyethylene foam and then pack it in wooden cases to ensure the safety of the product in the process of transportation.
Q8: Does ZYTC provide processing services?
A: Yes, we also provide processing services to the outside world, and providing professional services is one of our goals. Such as bending, water cutting, laser cutting, digging holes, welded, slit coil, and other processing according to the drawings.
Q9: How to guarantee the quality?
A: Each production procedure will be subject to testing and evaluation. from the very choice of raw materials to the package for shipment. Only the products surviving all the tests are delivered for export.
Q10: What if there is a quality problem?
A: We also keep a piece of the sample before shipping. After comparing the buyer's test result, and it turns out to be our problem, we will return the money back and pay for your lost or delivery of qualified materials again.
Q11: Can you provide samples?
A: As a professional company, we know that the quality of products is valued by each customer, especially for international trade, we understand the customer's worries, so we can provide samples to customers, and we can ensure the consistency of the quality of samples and batch product products. The sample is free, but the buyer should pay the freight fee. And the freight fee will be returned in the future order.
Q12: How about the delivery time?
A: Stock products can be shipped within 3 days. Customized product delivery time is normally 25 working days, but it is also influenced by the specific requirements or the order quantity. Partial shipment is allowed.
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