ASME SA 516 GR.60/70N Nace Plates

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500 Kilogram (MOQ)

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Business Type	Manufacturer, Exporter, Supplier, Retailer, Trader, Distributor, Importer
Type	Pressure Vessel Steel Plates
Material	ASME SA 516 / ASTM A516 Steel
Certification	Dual-certified GR.60N & GR.70N, NACE MR0175 / MR0103 / ISO 15156
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Product Details

Condition

Normalized (N)

Thickness

5 Mm - 150 Mm

Width

1000 Mm - 3000 Mm

Length

3000 Mm - 12000 Mm

Surface Finish

Mill Finish / Shot Blasted / Painted

Delivery Time

7 - 12 Working Days

Yield Strength

≥ 260 MPa

Tensile Strength

415 - 620 MPa

Elongation

≥ 21%

Impact Toughness

≥ 27 J At -46°C

Chemical Composition

0.21,0.85 - 1.20,0.13 - 0.45,0.025,0.010,0.020,0.24,0.85 - 1.20,0.13 - 0.45,0.025,0.010,0.020

Application

Sour Service Pressure Vessels And Reactors,Crude Oil And Gas Separation Units,Storage Tanks And LPG Bullets,Heat Exchangers And Towers,Offshore Drilling And Production Platforms,Petrochemical And Refinery Processing Units

Product Overview

ASME SA 516 GR.60/70N NACE plates are dual-certified, normalized pressure vessel steel plates manufactured for use in sour service applications, where resistance to hydrogen sulfide (H₂S)-induced damage is critical. These plates conform to the stringent requirements of NACE MR0175 / MR0103 / ISO 15156, and offer high strength, excellent toughness, and proven resistance to Hydrogen-Induced Cracking (HIC) and Sulfide Stress Cracking (SSC).

This dual certification (Grade 60 and Grade 70) offers users versatility in design and application, especially in high-pressure and corrosive environments such as oil refineries, gas processing plants, chemical industries, and offshore platforms.

Key Features

Dual certified: GR.60N & GR.70N
Compliant with NACE MR0175 / MR0103 / ISO 15156
Supplied in Normalized (N) condition
Excellent resistance to HIC and SSC
Exceptional mechanical strength, weldability, and low-temperature toughness
Suitable for critical sour service pressure applications

Specifications

StandardASME SA 516 / ASTM A516

Grades	GR.60N and GR.70N (Dual Certified)
Condition	Normalized
Compliance	NACE MR0103 / MR0175 / ISO 15156
Thickness	5 mm – 150 mm
Width	1000 mm – 3000 mm
Length	3000 mm – 12000 mm
Surface Finish	Mill Finish / Shot Blasted / Painted
MOQ	10 Metric Tons
Delivery Time	7 – 12 Working Days

Mechanical Properties (Typical)

PropertyGR.60NGR.70N

Yield Strength	≥ 260 MPa	≥ 260 MPa
Tensile Strength	415 – 550 MPa	485 – 620 MPa
Elongation	≥ 21%	≥ 21%
Impact Toughness	≥ 27 J at -46°C (if specified)	≥ 27 J at -46°C

Chemical Composition (% max)

GradeCMnSiPSAl (min)

GR.60N	0.21	0.85–1.20	0.13–0.45	0.025	0.010	0.020
GR.70N	0.24	0.85–1.20	0.13–0.45	0.025	0.010	0.020

Testing & Quality Control

HIC Test – As per NACE TM0284
SSC Test – Sulfide Stress Corrosion Resistance
Ultrasonic Testing (UT) – As per SA578 Level B/C
Charpy Impact Test – Optional at sub-zero temperatures
Other Tests – PMI, Flattening, Spectro, Hydrostatic, Visual & Dimensional Inspection