JIS G4305 SUS317J1 Steel Plate | 317J1 Stainless Steel
What is JIS G4305 SUS317J1 Steel Plate?
As a stainless steel supplier and China mill-direct exporter, SHH STEEL supplies JIS G4305 SUS317J1 Steel Plate, also known as 317J1 stainless steel. SUS317J1 is a high-molybdenum austenitic grade of JIS G4305:2021, the Japanese Industrial Standard for cold-rolled stainless steel plate, sheet and strip. It contains 16.00 – 19.00 % chromium, 15.00 – 17.00 % nickel and 4.00 – 6.00 % molybdenum, with carbon up to 0.040 % and no nitrogen requirement.
SUS317J1 sits above SUS317L in molybdenum. It has no exact counterpart in ASTM A240 or EN 10088-2: the nearest American grade is Type 317LM (UNS S31725), and the nearest European grades are EN 10088-2 1.4439 plate and EN 10088-2 1.4438 plate. Buyers should treat these as alternatives to be approved, not as equivalents.
This page summarises the requirements of JIS G4305:2021 for SUS317J1: chemical composition, mechanical properties, surface finishes, standard sizes and the informative heat-treatment conditions of Annex JA. Hot-rolled plate of the same grade is ordered to JIS G 4304:2021, which also lists SUS317J1. SHH STEEL quotes either standard and confirms the edition named on the drawing before an order is placed.
SUS317J1 material specification and SHH STEEL supply scope
| Item | JIS G4305:2021 requirement | SHH STEEL supply |
|---|---|---|
| Standard | JIS G 4305:2021, cold-rolled stainless steel plate, sheet and strip | Full compliance; JIS G 4304:2021 for hot-rolled plate |
| Grade | SUS317J1 (austenitic) | Confirmed by heat analysis on the certificate |
| Standard plate sizes (Table 16) | Thickness 0.30 – 20.0 mm; 1 000 × 2 000, 1 219 × 2 438, 1 219 × 3 048 and 1 524 × 3 048 mm | Other sizes by agreement, as Table 16 allows |
| Standard strip thickness (Table 17) | 0.30 – 6.0 mm | Coil and slit strip |
| Surface finish (Table 15) | No.2D, No.2B, BA, HL; polished finishes by the manufacturer’s method | Finish written into the mill order |
| Inspection document | JIS G 0415, inspection certificate 3.1, unless otherwise specified | 3.1 standard; 3.2 with third-party witness on request |
Mechanical properties in JIS G4305 apply to thickness 0.30 mm and above, and the standard notes that properties after heat treatment carried out by the user are not specified. Clause 7 makes intergranular corrosion testing a matter for agreement.
Chemical composition of JIS G4305 SUS317J1 (heat analysis, %)
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤ 0.040 |
| Silicon (Si) | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.50 |
| Phosphorus (P) | ≤ 0.045 |
| Sulphur (S) | ≤ 0.030 |
| Nickel (Ni) | 15.00 – 17.00 |
| Chromium (Cr) | 16.00 – 19.00 |
| Molybdenum (Mo) | 4.00 – 6.00 |
Carbon of up to 0.040 % is higher than in the L grades (0.030 %), and manganese is allowed up to 2.50 %. Using PREN = %Cr + 3.3 × %Mo, the minimum limits give about 29.2.
Mechanical properties of SUS317J1 in the solution-treated condition (JIS G4305 Table 8)
| Property | Requirement |
|---|---|
| 0.2 % proof stress | ≥ 175 N/mm² |
| Tensile strength | ≥ 480 N/mm² |
| Elongation | ≥ 40 % |
| Hardness | ≤ 187 HBW, or ≤ 90 HRBW/HRBS, or ≤ 200 HV |
These are the same minimums as for SUS317L and SUS316L; without nitrogen, SUS317J1 does not gain the extra strength of SUS317LN.
Surface finishes for SUS317J1 sheet and plate
| Finish (Table 15) | Description |
|---|---|
| No.2D | Cold rolled, heat treated and pickled (or equivalent); may include a final light pass on dull rolls |
| No.2B | Cold rolled, heat treated, pickled, then lightly cold rolled for a suitable lustre |
| BA | Bright annealed after cold rolling |
| HL | Polished with abrasive of suitable grit to give continuous polishing lines |
JIS G4305 leaves polished finishes such as No.3, No.4, #240, #320 and #400 to the manufacturer’s method, so SHH STEEL writes the finish, the grit and any protective film into the purchase order. For austenitic grades, No.2B is the usual finish for cold-rolled sheet and BA is used where a bright surface is needed.
Heat treatment and delivery condition of SUS317J1
| Treatment | Condition (Annex JA, Table JA.1) |
|---|---|
| Solution treatment | 1 030 – 1 180 °C, rapid cooling |
Annex JA is informative. The solution-treatment range for SUS317J1 starts at 1 030 °C, higher than the 1 010 °C used for SUS317L, reflecting its higher alloy content.
Table 19 of JIS G4305 gives a basic mass of 8.00 kg/(mm·m²) for SUS317J1, which is used to calculate plate weight (equivalent to a density of 8.00 g/cm³). Lead time from the mill is normally 30 – 40 days after order confirmation, depending on size, finish and rolling schedule.
Key characteristics of 317J1 stainless steel
- Molybdenum 4.00 – 6.00 %, above the 3.00 – 4.00 % of SUS317 and SUS317L.
- Nickel 15.00 – 17.00 % to keep the structure austenitic at this molybdenum level.
- Proof stress ≥ 175 N/mm², tensile strength ≥ 480 N/mm², elongation ≥ 40 %.
- Density 8.00 g/cm³ (JIS G4305 Table 19).
- No exact ASTM or EN equivalent; alternatives must be approved.
SUS317J1 equivalent grades
| System | Grade | Comment |
|---|---|---|
| ASTM / UNS | Type 317LM, UNS S31725 (ASTM A240), nearest | Not equivalent: C ≤ 0.030 %, Cr 18.0 – 20.0 %, Ni 13.5 – 17.5 %, Mo 4.0 – 5.0 % |
| EN 10088-2 | EN 10088-2 1.4439 / EN 10088-2 1.4438 | Related, not equivalent: 1.4439 adds nitrogen; 1.4438 has Mo 3.0 – 4.0 % |
| China | No cross-reference found in GB/T 20878 Table C.1 | Compare chemistry case by case |
Because none of these grades matches SUS317J1, a substitution must be approved by the designer. In many cases JIS G4305 SUS317L steel plate is the lower-alloy option and JIS G4305 SUS890L steel plate the higher-alloy option.
Applications of JIS G4305 SUS317J1 Steel Plate
JSSA lists general industrial equipment, seawater heat exchangers and chemical tankers as uses of the 317 family. For high-molybdenum austenitic plate of the SUS317J1 type, Euro Inox lists for the related EN grade 1.4439:
- Chemical industry equipment
- Seawater desalination
- Flue gas cleaning
- Service at higher chloride concentrations and elevated temperatures
SUS317J1 is a less common grade. SHH STEEL confirms mill availability and minimum quantities before quoting.
SUS317J1 compared with related JIS G4305 grades
The table compares SUS317J1 with the JIS G4305:2021 grades that buyers most often consider alongside it. Chemistry is taken from Tables 3 – 7 and the minimum mechanical properties from Tables 8 – 14 of the standard, all in the condition in which the grade is normally supplied.
| JIS G4305 grade | Cr % | Ni % | Mo % | Other | 0.2 % proof stress, N/mm² | Tensile, N/mm² | Elongation, % |
|---|---|---|---|---|---|---|---|
| JIS G4305 SUS316L | 16.00 – 18.00 | 12.00 – 15.00 | 2.00 – 3.00 | C ≤ 0.030 | 175 | 480 | 40 |
| JIS G4305 SUS317 | 18.00 – 20.00 | 11.00 – 15.00 | 3.00 – 4.00 | C ≤ 0.08 | 205 | 520 | 40 |
| JIS G4305 SUS317L | 18.00 – 20.00 | 11.00 – 15.00 | 3.00 – 4.00 | C ≤ 0.030 | 175 | 480 | 40 |
| SUS317J1 | 16.00 – 19.00 | 15.00 – 17.00 | 4.00 – 6.00 | C ≤ 0.040 | 175 | 480 | 40 |
| JIS G4305 SUS890L | 19.00 – 23.00 | 23.00 – 28.00 | 4.00 – 5.00 | Cu 1.00 – 2.00 | 215 | 490 | 35 |
SUS317J1 has the highest molybdenum (4.00 – 6.00 %) of the 317 family, with more nickel to keep the structure austenitic. SUS890L is the next step up in nickel and copper. SHH STEEL can quote the grades in this table side by side when a buyer is still choosing between them.
SUS317J1 to JIS G4305 (cold rolled) or JIS G4304 (hot rolled)?
SUS317J1 is listed in both JIS G4305:2021 (cold-rolled plate, sheet and strip) and JIS G4304:2021 (hot-rolled plate, sheet and strip). The chemistry and the mechanical property tables are the same in both standards, but the product range, finish and tolerances differ:
| Item | JIS G4305 (cold rolled) | JIS G4304 (hot rolled) |
|---|---|---|
| Standard plate thicknesses (Table 16) | 0.30 – 20.0 mm | 2.0 – 35.0 mm |
| Standard plate sizes | 1 000 × 2 000, 1 219 × 2 438, 1 219 × 3 048, 1 524 × 3 048 mm | Same four sizes |
| Standard strip thicknesses (Table 17) | 0.30 – 6.0 mm | 2.0 – 9.0 mm |
| Surface finish (Table 15) | No.2D, No.2B, BA, HL | No.1 (hot rolled, heat treated and pickled) |
| Plate thickness tolerance | Table 20, or ET / ST on request | Classes A, B or C (Tables 20 – 22); B and C use an addition to thickness for calculated mass |
As a rule, thin sheet and anything that needs a bright or brushed surface is ordered to JIS G4305, while heavier plate for fabrication is ordered to JIS G4304. Sizes outside the tables are possible by agreement in both standards. SHH STEEL confirms which standard and finish suit the part before quoting.
Corrosion resistance of SUS317J1
A common way to rank resistance to pitting is the pitting resistance equivalent number, PREN = %Cr + 3.3 × %Mo + 16 × %N. Calculated from the JIS G4305 limits, SUS317J1 has a PREN of about 29.2 at the minimum of every range and about 38.8 at the maximum. PREN is a ranking tool, not a guarantee of performance in a given environment, and actual heats normally sit between these values; the certificate analysis gives the real figure for each heat. SHH STEEL can calculate the PREN of the heat offered from its certificate before the order is confirmed.
Molybdenum of 4.00 – 6.00 % gives SUS317J1 more pitting resistance than SUS317L. Its carbon limit of 0.040 % is higher than in the L grades, so the purchaser should consider an intergranular corrosion test where welded parts will see aggressive service.
Where resistance to intergranular corrosion must be demonstrated, clause 7 of JIS G4305 lets the purchaser specify one of four test methods: JIS G 0571 (oxalic acid etch test), JIS G 0572 (ferric sulphate – sulphuric acid test), JIS G 0573 (65 % nitric acid test) or JIS G 0575 (copper sulphate – sulphuric acid test). One test piece is taken per heat and heat-treatment lot. SHH STEEL writes the chosen method and acceptance criterion into the mill order when a project requires it.
Physical properties of SUS317J1
| Property | Typical value (Euro Inox, Tables of Technical Properties, related EN 1.4439) |
|---|---|
| Density | 8.0 g/cm³ |
| Modulus of elasticity at 20 °C | 200 GPa |
| Mean thermal expansion 20 – 200 °C | 16.5 × 10⁻⁶ /K |
| Mean thermal expansion 20 – 400 °C | 17.5 × 10⁻⁶ /K |
| Thermal conductivity at 20 °C | 14 W/(m·K) |
| Specific heat at 20 °C | 500 J/(kg·K) |
| Electrical resistivity at 20 °C | 0.85 Ω·mm²/m |
JIS G4305 gives physical data only as the basic mass of 8.00 kg/(mm·m²) in Table 19. The other values are typical figures published for the related EN grade 1.4439 (Euro Inox), which is not an exact equivalent and are given for design guidance only; they are not acceptance requirements for SUS317J1. On request, SHH STEEL can pass on the producing mill’s own data sheet for the heat supplied.
Welding, forming and machining SUS317J1
SUS317J1 is an austenitic steel and is welded readily by TIG, MIG, plasma and manual metal arc processes. Its carbon limit of 0.040 % is higher than in the L grades, so heat input should be controlled to limit chromium carbide precipitation in the heat-affected zone, so welded parts normally keep their resistance to intergranular corrosion without post-weld heat treatment. Austenitic steels have a higher thermal expansion and lower thermal conductivity than carbon steel, so distortion control (tacking sequence, fixtures, balanced welding) matters more.
For the EN equivalent related grade 1.4439, Euro Inox lists nickel-base filler materials 2.4831 and 2.4656 as filler materials. Austenitic plate forms well because of its high elongation, but it work-hardens quickly, so forming forces rise as deformation increases and machining needs sharp tools, positive rake and continuous cuts to avoid a hardened surface layer.
SHH STEEL can deliver SUS317J1 cut to size, bevelled or pre-formed through its processing partners, so that the fabricator receives parts ready for welding.
Dimensional tolerances for SUS317J1 plate and sheet (JIS G4305)
JIS G4305:2021 clause 9 sets the tolerances for cold-rolled plate, sheet and strip, and SHH STEEL checks thickness at the positions the standard defines before shipment. Thickness tolerances for plate are given in Table 20 and depend on thickness and width:
| Thickness (mm) | Width < 1 250 mm | Width 1 250 – 1 600 mm |
|---|---|---|
| 0.30 – < 0.60 | ± 0.05 | ± 0.08 |
| 0.60 – < 0.80 | ± 0.07 | ± 0.09 |
| 0.80 – < 1.00 | ± 0.09 | ± 0.10 |
| 1.00 – < 1.25 | ± 0.10 | ± 0.12 |
| 1.25 – < 1.60 | ± 0.12 | ± 0.15 |
| 1.60 – < 2.00 | ± 0.15 | ± 0.17 |
| 2.00 – < 2.50 | ± 0.17 | ± 0.20 |
| 2.50 – < 3.15 | ± 0.22 | ± 0.25 |
| 3.15 – < 4.00 | ± 0.25 | ± 0.30 |
| 4.00 – < 5.00 | ± 0.35 | ± 0.40 |
| 5.00 – < 6.00 | ± 0.40 | ± 0.45 |
| 6.00 – < 8.00 | ± 0.50 | ± 0.50 |
| 8.00 – < 10.0 | ± 0.60 | ± 0.60 |
| 10.0 – < 16.0 | ± 0.70 | ± 0.70 |
| 16.0 – 25.0 | ± 0.80 | ± 0.80 |
Tighter thickness tolerances can be ordered with the symbols ET (Table 22) or ST (Table 23), and narrower width tolerances with EW (Table 26). Plate width tolerance (Table 24) is +10 / 0 mm for lengths up to 3 500 mm, and plate length tolerance (Table 27) is +10 / 0 mm for thickness under 10 mm and lengths up to 3 500 mm. Flatness is measured on request: Table 28 allows 15 – 20 mm per 3 500 mm length, or 3 – 6 mm when the special flatness symbol EF is ordered.
For hot-rolled SUS317J1 plate ordered to JIS G 4304, the tolerances of that standard apply. SHH STEEL states the tolerance symbols on the quotation so that the buyer knows exactly which table the plate will be measured against.
Testing, inspection and marking of SUS317J1
Clause 11 of JIS G4305 sets the test rules. Chemical analysis follows JIS G 0404 and JIS G 0320, and a product (check) analysis to JIS G 0321 can be requested by the purchaser. For mechanical tests, one sample is taken from plate or strip of the same heat and the same heat-treatment condition, and one test piece is used for each test.
- Tensile test to JIS Z 2241 at 23 ± 5 °C, using test piece No. 4, No. 10 or No. 13B (No. 14A, 14B or 5 also allowed).
- Hardness test to JIS Z 2243-1 (Brinell), JIS Z 2244-1 (Vickers) or JIS Z 2245 (Rockwell), at 23 ± 5 °C.
- Bend test to JIS Z 2248 where the grade has a bend requirement; the manufacturer may omit it, but the material must still meet it, and it must be done if the purchaser asks.
- Inspection of chemistry, mechanical properties, surface finish, dimensions and appearance under clause 12; corrosion resistance only when specified.
Under clause 13 each plate or bundle is marked with the grade symbol, dimensions, any special tolerance or flatness symbols (ET, ST, EW, EF), the surface finish, the heat-treatment symbol where applicable, the manufacturer’s name or mark, and the heat or inspection number. Clause 14 makes the inspection document JIS G 0415 type 3.1 unless another type is ordered; SHH STEEL checks the marking against the certificate before shipment, and a third-party inspector arranged by SHH STEEL can witness the tests when a 3.2 document is required.
How to order SUS317J1 plate and sheet
A complete enquiry avoids delays and wrong deliveries. For SUS317J1 we recommend stating:
- Standard and edition: JIS G 4305:2021 (cold rolled) or JIS G 4304:2021 (hot rolled), grade SUS317J1.
- Product form: plate, sheet, coil or strip; thickness, width and length, or coil inner diameter and weight.
- Tolerance and flatness symbols if tighter than standard (ET, ST, EW, EF).
- Surface finish from Table 15 (No.2D, No.2B, BA, HL) or a polished finish with grit and protective film.
- Heat-treatment condition, and any intergranular corrosion test method (JIS G 0571 – 0575).
- Inspection document type (JIS G 0415 3.1 by default, 3.2 if third-party witness is needed).
- Any dual certification required, for example to ASTM A240 or EN 10088-2, and any product analysis or PMI.
- Packing, marking and destination port; SHH STEEL can add customer marking or bar codes on request.
SHH STEEL reviews every enquiry against these points and confirms in writing anything that the mill cannot meet before the order is placed.
How to calculate the weight of SUS317J1 plate
Table 18 of JIS G4305 calculates plate mass from the basic mass in Table 19, which for SUS317J1 is 8.00 kg per mm of thickness per m² of area. The basic mass is multiplied by the thickness in millimetres to give the unit mass in kg/m², then by the plate area in m², and the result is rounded as the table specifies.
| Example | Calculation | Mass |
|---|---|---|
| SUS317J1, 3.0 × 1 219 × 2 438 mm | 8.00 × 3.0 × (1.219 × 2.438) | about 71.3 kg per sheet |
Invoiced weight may be calculated (theoretical) or actual (weighed), and this should be agreed at the order. SHH STEEL states which method is used on the quotation, and the SHH STEEL packing list shows both the calculated and the actual weight of each bundle.
Why choose SHH STEEL for SUS317J1
As a SUS317J1 supplier, we find that buyers usually worry less about price than about getting the right material on time. The table below lists the concerns we hear most often and how SHH STEEL deals with each one.
| Buyer concern | Risk | How SHH STEEL handles it |
|---|---|---|
| Grade availability | Few mills roll SUS317J1, so lead times vary. | Mill capability is confirmed before the quotation. |
| Unapproved substitution | 317LM or 1.4439 is shipped as an equivalent without approval. | Alternatives are offered only with written approval from the customer. |
| Low molybdenum | Molybdenum near 4.00 % reduces margin. | Molybdenum is checked on the certificate and by PMI. |
| Minimum order | Mills set high minimums for less common grades. | Orders are consolidated so smaller lots can join a mill rolling where the mill makes the grade. |
| Delivery tracking | Delays at rolling, annealing or testing are found too late. | A dedicated person follows the schedule and reports progress at each stage. |
SHH STEEL also offers steel cutting services, bending and forming services, a third-party testing service with partner laboratories, and a worldwide shipping service. See our full range of stainless steel sheets and plates.
FAQ
- What is SUS317J1 equivalent to?
- There is no exact equivalent. The nearest American grade is Type 317LM, UNS S31725, in ASTM A240, which limits carbon to 0.030 %, chromium to 18.0 – 20.0 %, nickel to 13.5 – 17.5 % and molybdenum to 4.0 – 5.0 %. In EN 10088-2, 1.4439 is related but adds 0.12 – 0.22 % nitrogen, and 1.4438 has only 3.0 – 4.0 % molybdenum. GB/T 20878 Table C.1 does not cross-reference SUS317J1. Any of these alternatives must be approved by the designer. SHH STEEL can provide a side-by-side comparison of the limits. Every SUS317J1 plate shipped by SHH STEEL carries an inspection document to JIS G 0415, type 3.1 by default. Purchase orders should name JIS G4305, its edition, the grade, the thickness and the inspection document required, so the certificate can be checked against the same tables.
- What is the chemical composition of JIS G4305 SUS317J1?
- JIS G4305:2021 sets the following heat-analysis limits for SUS317J1: Carbon (C) ≤ 0.040; Silicon (Si) ≤ 1.00; Manganese (Mn) ≤ 2.50; Phosphorus (P) ≤ 0.045; Sulphur (S) ≤ 0.030; Nickel (Ni) 15.00 – 17.00; Chromium (Cr) 16.00 – 19.00; Molybdenum (Mo) 4.00 – 6.00. Its 4.00 – 6.00 % molybdenum is the highest of the 317-type grades in JIS G4305. Elements not listed are not added intentionally; where the standard asks for the content of optional elements to be reported, it appears on the inspection certificate. SHH STEEL checks every certificate against these limits before shipment and can arrange an independent check analysis by a partner laboratory. Where a project specification adds requirements beyond JIS G4305, they should be written into the enquiry so the mill can confirm them before rolling.
- What are the mechanical properties of SUS317J1 plate?
- In the solution-treated condition, JIS G4305 Table 8 requires SUS317J1 to have a 0.2 % proof stress of at least 175 N/mm², a tensile strength of at least 480 N/mm² and an elongation of at least 40 %. Hardness must not exceed 187 HBW, 90 HRBW or 200 HV; only one hardness method is needed, chosen by the manufacturer unless the order specifies it. These values apply to thickness 0.30 mm and above, and proof stress applies when the purchaser asks for it. These are the same minimums as SUS317L. SHH STEEL checks the tensile and hardness results on the 3.1 inspection certificate for every heat before the material is released. Any supplementary test, such as a product analysis or a corrosion test, has to be agreed at the enquiry stage because it cannot be added after delivery.
- How is SUS317J1 heat treated?
- Annex JA of JIS G4305 gives solution treatment at 1 030 – 1 180 °C with rapid cooling as the example heat treatment for SUS317J1. The annex is informative, so it shows typical conditions rather than mandatory limits, and the mill applies its own qualified practice within the requirements of the standard. Rapid cooling helps keep the high-molybdenum austenite free of secondary phases. SHH STEEL supplies SUS317J1 in the heat-treated condition stated on the order and asks the mill to record the treatment on the inspection certificate, so the fabricator knows the starting condition of the material. If a drawing names more than one standard, the material must meet each of them, and the certificate should state every standard it claims.
- What sizes and finishes of SUS317J1 can SHH STEEL supply?
- JIS G4305 lists standard plate thicknesses from 0.30 mm to 20.0 mm and sheet sizes from 1 000 × 2 000 mm to 1 524 × 3 048 mm; strip is listed from 0.30 mm to 6.0 mm. The standard finishes are No.2D, No.2B, BA and HL, with polished finishes made by the manufacturer's method. Other sizes are possible by agreement, and hot-rolled plate is ordered to JIS G 4304. SHH STEEL confirms with the mill which sizes it can roll in SUS317J1, then offers cut-to-size blanks, slit coil or full plates. Lead time is normally 30 – 40 days. The figures quoted are the limits of JIS G4305; the actual values for a given heat are those reported on the mill test certificate.
- Is SUS317J1 the same as SUS317L?
- No. SUS317L has up to 0.030 % carbon, 11.00 – 15.00 % nickel, 18.00 – 20.00 % chromium and 3.00 – 4.00 % molybdenum. SUS317J1 allows up to 0.040 % carbon and has 15.00 – 17.00 % nickel, 16.00 – 19.00 % chromium and 4.00 – 6.00 % molybdenum. The higher molybdenum gives SUS317J1 more resistance to pitting, while the mechanical minimums in JIS G4305 Table 8 are the same for both grades: 175 N/mm² proof stress, 480 N/mm² tensile strength and 40 % elongation. SHH STEEL supplies both and can help confirm which grade a drawing requires. Purchase orders should name JIS G4305, its edition, the grade, the thickness and the inspection document required, so the certificate can be checked against the same tables.
Conclusion
JIS G4305 SUS317J1 Steel Plate (317J1 stainless steel) is the high-molybdenum member of the 317 family in JIS G4305, with 4.00 – 6.00 % molybdenum and no exact ASTM or EN equivalent. SHH STEEL supplies it with full JIS G4305 compliance, 3.1 inspection certificates and optional third-party testing, with a normal lead time of 30 – 40 days. Contact SHH STEEL for availability, sizes and a quotation for your SUS317J1 requirement.
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