| Material Grade | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202, 2205,2507 ect. |
| Standard | GB,JIS,ASTM,BS,DIN,API,... |
| Section Shape | round, flat, square, rectangle, hexagon, angel |
| OD | 1)Round bar: 1 mm -800 mm or as per customer's request, normal: 10mm 20mm 30mm 50mm 80mm 100mm 200mm 500mm
2)Square bar: 1mm*1mm -- 800mm*800mm
3)Hexagonal bar: 2mm -- 100mm
4)Flat bar: Thickness: 2mm~100mm, Width: 10mm~500mm
5)Angle bar:3mm*20mm*20mm~12mm*100mm*100mm |
| Length | 2m,3m,5.8m,6m,12m or as per customer's request |
| Technique | Cold Rolled; Hot Rolled |
| Surface | Pickled,Black,Bright,Polishing,Blasting,etc |
| Applicaiton | Petroleum, electronics, chemical industry, medicine, light textile, food, machinery, construction, nuclear power,
aerospace,military and other industries |
| Trade Terms | EXW,FOB,CIF CFR |
| Loading Port | Shanghai port, Tianjin port, Qindao port |
| Payment terms | 1) 30% deposit by T/T, the balance against copy of B/L by T/T. |
| 2) 30% deposit by T/T, the balance by L/C at sight. |
| 3) 100% L/C at sight. |
| MOQ | 500kgs |
| Packing Detail | Bundled,wooden box for export standard package
(Standard export package or as required) |
| Delivery time | 1.Usually,within10-20days after receiving deposit or LC.
2.According to the order quantity |
| Samples | Free samples are provided but the freight is borne by the buyer |
Stainless Steel Rod/Bar
Inox Rod Round Bar 201 202 304 316 316L 317L 310S 309S 321 410 430 904L 2205 2507 Stainless Steel Bar
Stainless Steel Bars include stainless steel black bars, stainless steel bright bars, stainless steel round bars, stainless steel square bars, Stainless Steel Hexagonal Bars, stainless steel special-shaped bars, stainless steel free-cutting bars, etc..
The surface of the stainless steel bright rod is bright, that is, the hot-rolled stainless steel black rod is cold-drawn through a cold rolling mill to remove the black color on the surface. Stainless steel bright rods are generally cold drawn, finely Ground, or polished, with good surface brightness and wide applications.
Stainless Steel Black Bar is the customary name. The proper term is stainless steel hot-rolled bar, which is a stainless steel bar that is hot-rolled. Since the stainless steel bar comes out of the hot rolling furnace, the temperature will be very high, and the surface will be black when it is naturally cooled.
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 |
Specifications
| Round Bar | Diameter:0.1~500mm |
Hexagonal Bar | Size: 2mm~100mm |
Flat Bar
| Thickness | 0.3~200mm |
Width | 1~2500mm |
Square Bar | Size: 1mm*1mm~800mm*800mm |
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.
