SA515GR60 NACE Steel Plate Applications & Ordering Guide

ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered is specified for industrial fabrications where the drawing or material list names this grade. This applications page explains where the grade is used, what service conditions drive selection, and which certificate details belong on the purchase order. Gangsteel supplies ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered with EN 10204 mill test certificates.

Typical Applications and Service Conditions

ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered plate is ordered for pressure equipment, process vessels, heat-exchanger related fabrications, structural members under the governing code, and project packages that call the grade by name. Match the mill test certificate grade mark to the calculation sheet; do not treat near-equivalents as automatic substitutes.

Service drivers include the design temperature and pressure of the governing code (ASME, EN/PED, class society, or project specification), weld procedure qualification needs, toughness or creep allowables where applicable, and inspection scope. Delivery condition As-rolled or normalized as ordered; killed; coarse austenitic grain practice per A515 should be stated explicitly on the purchase order.

Industry Use Cases

Pressure equipment and process: shells, heads, and related platework when drawings name ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered. Power and energy: boiler and heat-recovery fabrications under the ordered edition. Marine / offshore (when classed): only when the society material list names this exact grade stamp. Always keep heat-number traceability on cut pieces.

Chemical Composition - Supporting Data (ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered)

Heat analysis for Grade 60. Modern purchaser specs may tighten P/S. NACE MR0175/ISO 15156 hardness, HIC/SSC or other sour extras are purchaser requirements - confirm on PO/MTC; base plate chemistry remains A515/SA515.

Element / rule	Requirement
C, max (t<=25 mm)	0.24
C, max (25 < t <= 50 mm)	0.27
C, max (50 < t <= 100 mm)	0.29
C, max (t>100 mm)	0.31
Mn, max (heat)	0.90
Mn, max (product)	0.98
P, max	0.035
S, max	0.035
Si, heat	0.15-0.40

Mechanical Properties - Supporting Data (ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered)

Confirm thickness, specimen orientation, and any supplementary impact, UT, or hardness requirements on the PO.

Property	Requirement
Tensile strength	60-80 ksi [415-550 MPa]
Yield strength, min	32 ksi [220 MPa]
Elongation in 200 mm, min	21%
Elongation in 50 mm, min	25%

Related / Near-Equivalent Grades

Near-equivalents are for cross-reference only. They are not automatic code substitutes. Substitution requires engineer approval and matching certificate scope.

System	Grade	Note
ASME	SA515 Grade 60	ASME twin
ASTM	A516 Grade 60	Lower-temp fine-grain sister - not identical
Related	SA516GR60-NACE	NACE ordering pattern parallel

Frequently Asked Questions

Where is ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered typically applied?

ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered is applied where design documents, class material lists, or purchaser specs name this grade for pressure, process, structural, or marine fabrications as applicable. Match the MTC marking to the drawing.

What service conditions drive selection of ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered?

Design temperature and pressure, toughness or creep allowables, weldability, corrosion or process media, and the governing code edition drive selection. Delivery condition As-rolled or normalized as ordered; killed; coarse austenitic grain practice per A515 must align with the ordered specification.

Can a near-equivalent replace ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered on an applications drawing?

Not without redesign and written approval. Near-equivalents differ in chemistry, heat treatment, impact temperature, or product form. Commercial swaps create non-conformance when the dossier names ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered.

What fabrication notes matter for ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered?

Use approved WPS/PQR packages for the thickness and filler, control heat input, and preserve heat-number traceability on cut pieces. State any supplementary UT, PMI, or impact tests on the purchase order.

What certificate and marking should an applications PO demand?

EN 10204 3.1 is standard; 3.2 when a purchaser-appointed inspector witnesses tests. The MTC should show heat analysis, tensile results, delivery condition, and heat number aligned with ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered.

How should I RFQ ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered plate from Gangsteel for a project?

Send ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered, thickness x width x length (or nesting list), quantity, delivery condition, optional NDT/PMI, certificate type, destination, and any dual-mark needs. Note the end use when special flatness or cut-to-size packaging is required.

Ordering and Mill Certificates

State grade ASTM A515 / A515M Grade 60 (ASME SA515 Grade 60) with NACE / sour-service options as ordered, dimensions, quantity, delivery condition, optional NDT/PMI, and certificate (EN 10204 3.1 standard; 3.2 when third-party inspection is ordered). Gangsteel supplies export plate and related products with mill test certificates. Contact Gangsteel for stock and mill production RFQs.