Company Information
Member Since 3 Years
Nature of Business Supplier
GST No. 27AQCPC2714K1Z4Ask for more detail from the seller
Contact Supplier
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 (Hâ‚‚S)-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 FeaturesDual 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
| 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 |
| 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 |
| 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 |
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
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
Mill Test Certificate – EN 10204 3.1 / 3.2
NACE Compliance Certificate (MR0103 / MR0175)
HIC / SSC / UT Test Reports
IBR / PED Approval (on request)
Third-party inspection: TUV, BV, DNV, Lloyds, SGS
QA/QC documents, raw material traceability, and packing list
Connect with us
For Buyer 
For Seller 
Help 
Girgaon, Mumbai, Maharashtra 
Send Enquiry