ITEM | Stainless Steel Bars/Channel/Angle/Round Bar/Hexagonal Bar |
Size | OD:3-300mm; Length:3m,6m,9m,12m, or customized |
Brand | TSING SHAN BAOSTEEL, JISCO, TISCO, etc. |
| 200 Series: 201,202,202Cu,204Cu,
300 Series: 301,303,303Cu,304,304Cu,304L,309S,310S,316L,321
400 Series: 409L,410,420,430,431,440C,444,446
600 Series: 630,631(17-4PH,17-7PH)
Duplex: 2205,2507,329,S32760
Nickel Alloy: HC-276,HC-2000,HB3,400,600,625,718,800H,825,926
Others: 15-5PH,254SMO,253MA,904L,316Ti,317L,347,318,
GH2132,GH4169,GH3030,GH3039,GH4145,etc. |
Quality | We can offer the certifications of chemical compostion and mechanical property |
Standard | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
Surface | Bright, Polished, Turn smooth(Peeled),Brush, Mill, Pickled,Black,Mill Surface, etc. |
Trade Term | FOB CIF CFR CNF EXWORK |
Application | Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum,
boiler, nuclear energy, Medical equipment, fertilizer etc |
Package | Standard export sea-worthy packing or customized |
Lead Time | 3-15 days after deposit |
Payment | TT/LC |
Sample | we could offer the sample for free charge but do not pay the cost of freight. |
Package | Export standard package, bundled or be required.
The inner size of container is below:
20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
1: 17-4PH steel introduction
17-4PH is one of the most popular and most commonly used stainless chromium-nickel alloy steels with copper additive, precipitation hardened with martensitic structure. It is characterized by high corrosion resistance while maintaining high strength properties, including hardness.
Steel can operate in the temperature range from -29 ºC to 343 ºC, while retaining relatively good parameters. In addition, the materials in this grade are characterized by relatively good ductility and their corrosion resistance is comparable to 1.4301 / X5CrNi18-10.
2: 17-4PH Steel equivalent
| Country | Japan | Germany | USA | China |
| Standard | JIS | DIN | ASTM | GB/T |
| Grade | SUS630 | 1.4542 | 17-4PH | 5Cr17Ni4Cr4Nb |
3: 17-4PH steel chemical composition
| Grade | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr | Ni | Nb | Cu≤ | Mo≤ |
| 17-4PH | 0.07 | 1.0 | 1.0 | 0.04 | 0.03 | 15-17.5 | 3-5 | 0.15-0.45 | 3-5 | |
| 1.4525 | 0.07 | 0.7 | 1.5 | 0.04 | 0.03 | 15-17 | 3-5 | 0.45Max | 3-5 | 0.6 |
4: 17-4PH steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as annealed, Solid Solution. If you want to know the properties, kindly contact the salesman.
5: 17-4PH steel overviews
| Size | Round | Dia 0.1-500mm |
| Plate/Flat/Block | Thickness
0.3mm-200mm |
Width
1mm-2500mm |
| Heat treatment | Annealed ; Solid Solution |
| Surface condition | Black; Peeled; Polished; Machined;Sand blast etc |
| Delivery condition | Forged; Hot rolled; Cold drawn |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. |
| Payment terms | T/T;L/C;/Money gram/ Paypal |
| Trade terms | FOB; CIF; C&F; etc.. |
| Delivery time | 30-45 days |
| Application | 17-4PH stainless steels are widely used in the aerospace, marine, paper, energy, offshore and food industries for heavy-duty machine components, bushings, turbine blades, couplings, screws, drive shafts, nuts, measuring devices |
6: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/solid solution, rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/solid solution, Black surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed/solid solution, black surface.
For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface
FAQ
Q1:What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you require.
Q2:What shipping ports are there?
We normally ship from Shanghai, Tianjin, Qingdao, and Ningbo ports
Q3:What are your payment terms?
30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.
Q4:What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis.
Q5:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.
Q6:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q7:Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.
Q8. What is your delivery time?
Within 7 working days after receiving your balance payment.
