JIS G3115 SPV410 Steel Plate | SPV410 TMCP Vessel Plate

JIS G3115 SPV410, also written SPV 410, SPV410TMC, JISG3115 SPV410 and SPV410 steel plate, is a weldable pressure-vessel plate under JIS G3115. The standard title is Steel plates for pressure vessels for intermediate temperature service. SPV410 is the first grade in that book whose usual route is TMCP. Yield is 410 MPa at 6–50 mm. Tensile is 550–670 MPa. Thickness may run to 150 mm. TMCP production is commonly limited to 100 mm. Normalize or QT is allowed by agreement. SHH STEEL is a global steel mill sourcing partner and steel manufacturer & exporter (mill-direct, China origin) for this grade. Plate is produced to JIS G3115 and shipped to buyers in the USA, Mexico, South America, Europe, Middle East, Africa and Asia.

A purchase order that only says “SPV410 plate” is incomplete if the drawing needs TMCP. Write JIS G3115 SPV410 and the delivery route. Do not ship as-rolled SPV355 against an SPV410 TMCP drawing. Do not ship SPV450 QT against an SPV410 drawing. Do not ship SA516 Gr.70 and stamp SPV410 because tensile looks close.

JIS G3115 is not a low-temperature vessel book. Low-temperature Japanese plate belongs under JIS G3126. It is not boiler plate under JIS G3103 SB. It is not ordinary structural plate under JIS G3106. Intermediate-temperature service means the plate is intended for pressure vessels and high-pressure equipment that are not specified for high-temperature or low-temperature service under other JIS books.

This page is not DIN 17100 St52-3. It is not EN 10025-4 S355M even though both can be TMCP. It is not QT alloy under ASME SA387 or ASME SA543.

Company scope: global steel mill sourcing partner – SHH STEEL.

This plate sits in pressure vessel steel plates and high strength low alloy plates. ASME comparisons belong on ASME SA516 and ASME SA537, not as automatic substitutes.

JIS G3115 SPV410 / SPV 410 heat analysis is given in JIS G3115 Table 3. Product analysis is not printed as a second official column in that table. When a destination file asks for product analysis, SHH STEEL applies the usual JIS check-analysis practice (JIS G0321 style): finished-plate chemistry is allowed a small extra tolerance over heat analysis. Write “heat + product analysis” on the order if both are required.

Heat Analysis and Product Analysis — JIS G3115 SPV410

Silicon is higher than on SPV355 (0.75 max versus 0.55 max). That supports the 410 MPa TMCP step. Other elements may be added for deoxidation or grain practice. For TMCP or QT SPV410, carbon equivalent and Pcm limits from JIS G3115 also apply. Do not treat an SPV355 heat as SPV410. Do not treat an SPV450 heat as SPV410. SHH STEEL reports heat analysis on every certificate and product analysis when the order names it.

Yield starts at 410 MPa at 6–50 mm and falls as thickness rises.

Tensile and Yield — JIS G3115 SPV410

Elongation depends on thickness and specimen type. Bend testing is specified. Charpy energy for SPV410 is commonly 0 °C, average 47 J, individual 27 J. Write the test temperature if the destination file wants something other than the JIS default.

Do not quote 410 MPa yield on a 120 mm plate. Do not treat 550–670 MPa tensile as permission to stamp SA516 Gr.70, SA537 Cl.1 or SA737 Gr.C.

Same book. Different strength and different heat-treatment default. SHH STEEL will not ship as-rolled SPV355 against an SPV410 TMCP drawing.

SA203 Gr.A, SA299 Gr.B and SA738 Gr.A are also vessel plates. None of them is SPV410.

JIS G3115 SPV410 / SPV 410 is selected for welded pressure vessels, tanks and high-pressure equipment that still name the Japanese intermediate-temperature book at the 410 MPa TMCP step. TMCP is used to reach that yield without jumping to QT. It is not automatically an ASME Section VIII plate. If the vessel is ASME, the drawing should name an ASME or ASTM grade such as SA537 Cl.1, SA737 Gr.C or SA516 Gr.70.

SHH STEEL supplies this plate to fabricators in the United States, Mexico, South America, Europe, the Middle East, Africa and Asia. It is not nickel low-temp plate like SA203 Gr.D or SA203 Gr.E. It is not QT Ni-Cr-Mo like SA543 Type B Cl.1. It is not Cr-Mo like SA387 Gr.22 Cl.2. Stainless inquiries belong on ASME SA240 or ASTM A240.

SPV410 is killed C-Mn vessel plate at the 410 MPa TMCP step. Welding is production welding, and Code welding when the equipment is a vessel.

Qualify procedures to the applicable code. For ASME work that happens to use a dual-named plate, use ASME Section IX. Consumables should match the 550–670 MPa tensile band, not a SA387 Gr.12 Cl.2 Cr-Mo procedure and not a QT procedure from SA517 Gr.Q. Ceq and Pcm from JIS G3115 must stay inside the table for TMCP or QT plate. Preheat follows thickness and hydrogen control. The fabricator owns the WPS. SHH STEEL can share mill heat data for that review.

Usual delivery from SHH STEEL is TMCP JIS G3115 SPV410 / SPV410TMC plate. Normalize or QT is allowed by agreement and must be written on the purchase order. As-rolled shipment is not the default for this grade.

JIS G3115 limits TMCP thickness. Confirm 100 mm as the usual TMCP ceiling unless the mill agrees another route. If the vessel will see PWHT, test coupons shall follow a simulated cycle when the order names it. This is not the QT route used on SA738 Gr.B or SA737 Gr.C. Special heat treatment, extra simulation or third-party hold points add time. Plan about two months when those extras are on the order.

The certificate lists JIS G3115 SPV410 (and SPV410TMC if requested); heat number; heat analysis; product analysis when ordered; tensile results to the correct thickness column; TMCP statement; impact at the named temperature; Ceq / Pcm. Certificates may be EN 10204 3.1 or EN 10204 3.2. Dual marking to SA537 Cl.1 is not automatic.

Usual supply range from SHH STEEL for SPV410 TMCP vessel plate:

• Thickness: commonly 6 mm – 150 mm. TMCP usually ≤100 mm
• Width: 1500 mm – 4000 mm
• Length: 3000 mm – 12000 mm
• Cut-to-length plates and nest sizes inside those limits

Ship plate inquiries belong on shipbuilding steel plates or BV Rules. Weathering plate belongs on EN 10025-5 or Corten A/B. TMCP fine-grain structural belongs on EN 10025-4. QT structural belongs on EN 10025-6. Ordinary structural belongs on EN 10025-2 or JIS G3106.

Dimensional limits follow the mill rolling standard named on the order. Do not apply ASTM A36/A36M structural tolerances to a JIS vessel plate without writing them. UT to JIS, EN 10160 or ASTM A435 / A577 / A578 is added when the order names it.

Most export JIS G3115 SPV410 / SPV 410 orders add extras. SHH STEEL does not assume them.

Charpy details. Temperature, energy, location and orientation. JIS default is commonly 0 °C.

Product analysis. Add this when the destination file wants finished-plate chemistry, not only ladle chemistry.

Ceq / Pcm. Required on TMCP or QT SPV410.

Simulated PWHT. When the equipment will be stress-relieved.

NDE. UT per the named method.

Z-direction / through-thickness testing. When the drawing names Z15 / Z25 / Z35.

Third-party. EN 10204 3.2, with inspectors arranged for US, Mexican, European, Middle East, Japanese or Korean documentation packages.

These names are project-comparison grades. They are not automatic substitutes.

ASME SA515 is not SPV410.

Stainless inquiries belong on stainless steel products, JIS G4305 or AISI stainless. Other vessel comparisons: SA203 Gr.B, SA302 Gr.C, A516 Grade 70, SA533 Type C Cl.1, SA517 Gr.P, SA738 Gr.C.

SHH STEEL is a global steel mill sourcing partner with mill partnerships in China. We supply ASTM, ASME, EN, DIN and JIS steel to buyers outside a single region. Origin is mill-direct, China origin. Inquiry packages are written for fabricators and EPC buyers, not only for East Asia.

SHH STEEL has supplied steel plates to:

• North America: USA, Mexico
• South America: Argentina, Peru and other South American ports
• Central America: El Salvador
• Europe: Spain, Netherlands, Germany and surrounding ports
• Middle East: UAE, Saudi Arabia and nearby Gulf ports
• Africa: South Africa
• South / Southeast Asia: India, Thailand, Singapore, Vietnam, Philippines
• East Asia: Japan, Korea

Typical trade terms:

• FOB Shanghai
• CIF Houston
• CIF Rotterdam
• CIF Jebel Ali
• Other CIF / CFR ports on request, including Manzanillo, Callao, Buenos Aires, Barcelona, Durban, Laem Chabang, Ho Chi Minh, Manila, Mumbai, Yokohama and Busan

Typical lead time for JIS G3115 SPV410 / SPV 410:

• Ex-stock / ready plate: about 5–7 days after order confirmation, subject to actual warehouse size and cutting
• Mill rolling, standard TMCP: about 45 days
• QT instead of TMCP, simulated PWHT, 3.2 hold or extra NDE: about 2 months

Documents travel with the cargo: mill certificate, packing list, commercial invoice, bill of lading, and EN 10204 3.1 or 3.2 as ordered. Third-party inspection can be arranged before loading for US, Mexican, European, Middle East, Japanese or Korean documentation packages. Packing is seaworthy, with edge protection and marking in English as specified on the order.

If the buyer actually needs SPV450 QT or SPV490 QT, say so on the inquiry. If the buyer needs a PED / 3.2 file, say so on the inquiry. Do not assume a domestic Chinese certificate format will pass at destination.

SHH STEEL is a global steel mill sourcing partner and steel manufacturer & exporter (mill-direct, China origin). We supply ASTM / ASME / EN / DIN / JIS steel to the USA, Mexico, South America, Europe, the Middle East, Africa and Asia. On JIS G3115 SPV410 / SPV 410 that means mill pricing, SPV410 chemistry reported as heat analysis and as product analysis when ordered, recorded TMCP, tensile results to the correct thickness column, 410 MPa yield in the thin band, Ceq / Pcm when required, 3.1 as standard and 3.2 when specified. Trade terms include FOB Shanghai and CIF Houston / Rotterdam / Jebel Ali.

We keep the grade and the route on the order. SPV410 is not SPV355. SPV410 is not SPV450. SPV410 TMCP is not as-rolled SPV355. SPV410 is not SA516 Gr.70. SPV410 is not SA387 Gr.22 Cl.2. JIS G3115 is not JIS G3103 and not JIS G3126. If the drawing names QT 450 MPa, we will not ship TMCP SPV410 and call the routes the same.

Company scope: global steel mill sourcing partner – SHH STEEL.

JIS G3115 SPV410 Steel Plate, also searched as SPV 410, SPV410TMC and JISG3115 SPV410, is weldable TMCP pressure-vessel plate under JIS G3115 for intermediate-temperature service at the 410 MPa yield step, 550–670 MPa tensile, thickness to 150 mm with TMCP commonly limited to 100 mm. Whether the inquiry says JIS G3115 SPV410, SPV 410 or SPV410 TMCP Vessel Plate, SHH STEEL as a global steel mill sourcing partner and steel manufacturer & exporter (mill-direct, China origin) supplies plate with SPV410 chemistry, heat and product analysis when ordered, recorded TMCP, and EN 10204 3.1 or 3.2 certification.

SHH STEEL supplies JIS G3115 SPV410 / SPV410 TMCP Vessel Plate to the USA, Mexico, South America, Europe, the Middle East, Africa and Asia for work that actually names this grade. FOB Shanghai / CIF Houston / Rotterdam / Jebel Ali.

Contact SHH STEEL for mill rolling, stock inquiry, TMCP, normalize or QT by agreement, impact testing, 3.2 inspection or a quotation.

JIS G3115 SPV410 Steel Plate, SPV 410, SPV410TMC, JISG3115 SPV410, TMCP vessel plate, SPV410 supplier, global steel mill sourcing partner SHH STEEL