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ASME SA516 Gr.70 Steel Baffle Plate Boiler And Pressure Vessel Support Plates

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ASME SA516 Gr.70 Steel Baffle Plate Boiler And Pressure Vessel Support Plates

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Brand Name :	YUHONG
Model Number :	ASME SA516 GR.70 Carbon Steel Baffle Plate
Certification :	ASME II, ASME III, ABS, LR, DNV, GL , BV, CCS, KR, NK, TUV, PED, GOST, ISO , TS
Payment Terms :	L/C,T/T
Delivery Time :	7 DAYS

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ASME SA516 Gr.70 Steel Baffle Plate Boiler And Pressure Vessel Support Plates

ASME SA516 GR.70 Carbon Steel Baffle Support Plate For Pressure Vessels

ASME SA516 Gr. 70 is a high-quality carbon steel plate commonly used in the fabrication of pressure vessels and industrial boiler components. With its excellent mechanical properties, including good tensile strength and toughness, this material is particularly suited for applications in environments that demand resilience against pressure and temperature fluctuations. These plates are designed to provide structural support and to guide the flow of fluids, ensuring optimal operational performance. Their ability to withstand stress and fatigue makes them a popular choice in industries such as oil and gas, chemical processing, and power generation

Equivalent Grade of ASME SA516 Grade 70 plate

British Standard	European Norm	ASTM/ASME	DIN
BS1501-224-490A/B	EN10028 P355GH	A/SA516 – Grade 70	–

Chemical Requirements of ASME SA516 Grade 70 plate

Element	Composition %
	Grade 55 [Grade 380]	Grade 60 [Grade 415]	Grade 65 [Grade 450]	Grade 70 [Grade 485]
Carbon, max a,b :
1⁄2 in. [12.5 mm] and under	0.18	0.21	0.24	0.27
Over 1⁄2 in. to 2 in. [12.5 to 50 mm], incl	0.20	0.23	0.26	0.28
Over 2 in. to 4 in. [50 to 100 mm], incl	0.22	0.28	0.25	0.30
Over 4 to 8 in. [100 to 200 mm], incl	0.24	0.27	0.29	0.31
Over 8 in. [200 mm]	0.26	0.27	0.29	0.31
Manganese, b :
1⁄2 in. [12.5 mm] and under
Heat analysis	0.60–0.90	0.60–0.90 c	0.85–1.20	0.85–1.20
Product analysis	0.55–0.98	0.55–0.98 c	0.79–1.30	0.79–1.30
Over 1⁄2 in. [12.5 mm]:
Heat analysis	0.60–1.20	0.85–1.20	0.85–1.20	0.85–1.20
Product analysis	0.55–1.30	0.79–1.30	0.79–1.30	0.79–1.30
Phosphorus, max a	0.25	0.25	0.25	0.25
Sulphur, max a	0.25	0.25	0.25	0.25
Silicon
Heat analysis	0.15–0.40	0.15–0.40	0.15–0.40	0.15–0.40
Product analysis	0.13–0.45	0.13–0.45	0.13–0.45	0.13–0.45
a Applies to both heat and product analyses. b For each reduction of 0.01 percentage point below the specified maximum for carbon, an increase of 0.06 percentage point above the specified maximum for manganese is permitted, up to a maximum of 1.50 % by heat analysis and 1.60 % by product analysis. c Grade 60 plates 1⁄2 in. [12.5 mm] and under in thickness may have 0.85–1.20 % manganese on heat analysis, and 0.79–1.30 % manganese on product analysis.

Tensile Requirements of ASME SA516 Grade 70 plate

ASTM A516	Grade 55 [380]	Grade 60 [415]	Grade 65 [450]	Grade 70 [485]
Tensile strength, ksi [MPa]	55–75 [380–515]	60–80 [415–550]	65–85 [450–585]	70–90 [485–620]
Yield strength, min,a ksi [MPa]	30 [205]	32 [220]	35 [240]	38 [260]
Elongation in 8 in. [200 mm], min, % b	23	21	19	17
Elongation in 8 in. [50 mm], min, % b	27	25	23	21
a Determined by either the 0.2 % offset method or the 0.5 % extension-under-load method. b See Specification A20/A20M for elongation adjustment.

Advantages of ASME SA516 Gr. 70 plate:

Cost-Effectiveness: More affordable for large-scale projects.
Ease of Fabrication: Excellent weldability and formability.
Good Performance: Adequate mechanical properties for various applications.
Versatility: Suitable for a range of industries where extreme corrosion resistance is not the primary concern.

Other Materials

Type of materials	Technical requirements * according to
Duplex Stainless Steel	ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61
Stainless Steel	ASTM/ASME SA182 F304,304L,F316,316L, F310, F317L, F321, F347
Carbon Steel	ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2
Alloy Steel	ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3
Titanium	ASTM/ASME SB381, Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16
Copper Nickel	ASTM/ASME SB151, UNS 70600(Cu-Ni 90/10), 71500(Cu-Ni 70/30)
Brass, Al-brass	ASTM/ASME SB152 UNS C10100, C10200,C10300,C10800,C12200
Nickel Alloys	ASTM/ASME SB169,SB171, SB564, UNS 2200, UNS 4400, UNS 8825 UNS 6600, UNS 6601, UNS 6625
Alloy 20	ASTM/ASME SB472 UNS 8020
Hastelloy	ASTM/ASME SB564, UNS10276 ( C 276 )
Claded materials	ASTM/ASME SB898, SB263, SB264 or closer explosion cladding, making materials of 2 in 1 or 3 in 1.
Claded materials	Titanium- Steel, Nickel-Steel,Titanium- Copper, Stainless Steel- Carbon Steel, Alloys- Steel etc.

Application

Pressure Vessels:
- Used as internal components to direct fluid flow and enhance mixing, thereby improving the efficiency of the vessel.
Boilers:
- Employed in steam boilers to support heat transfer surfaces and manage water circulation.
Heat Exchangers:
- Function as baffles in heat exchangers to improve thermal efficiency by directing fluid flow and preventing turbulence.
Chemical Processing:
- Utilized in reactors and storage units to assist in the mixing and reaction of chemicals while providing structural integrity.
Oil and Gas Industries:
- Applied in separators and tanks to facilitate the separation of oil, gas, and water, ensuring efficient operation under high pressure.
Power Plants:
- Used in both fossil fuel and nuclear power plants as part of cooling systems and heat recovery systems to ensure optimal performance.
Water Treatment Facilities:
- Serve as essential components in clarifiers and sedimentation tanks to help improve water quality through effective flow management.
Food and Beverage Industry:
- Certain applications may call for SA516 Gr. 70 plates for structural support in specialized processes, provided proper coating is applied for corrosion resistance.
Pharmaceutical Manufacturing:
- In some cases, they are used in reactors and vessels, ensuring strong and durable support structures.

ASME SA516 Gr.70 Steel Baffle Plate Boiler And Pressure Vessel Support Plates

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