Sachiya Steel International is one of the Leading Manufacturer And Exporter of High Quality ASTM A572 Gr 42/50 Sheets, Plates, Coils, which have corrosion resistance comparable to austenitic varieties but can be precipitation hardened to even higher strengths than the other martensitic grades. The low carbon content in ASTM A572 Gr. 42 Carbon Steel Plates minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. Sachiya Steel International is also one of the well-known supplier and trading house for high-quality ASME SA 572 Gr. 50 Carbon Steel Coils, which are characterized by high chromium (19 % – 32 %) and molybdenum (up to 5 %), and lower nickel contents than austenitic stainless steels. At a certain temperature range, ASTM A572 Gr. 42 Carbon Steel Slating Coils exhibit brittleness.

ASTM A572 Gr 42/50 Sheets

ASTM A572 Gr 42/50 Sheets

When nickel is added in ASME SA 572 Gr. 50 Carbon Steel Perforated Coils, for instance, the austenite structure of iron is stabilized. ASTM A572 Gr. 42 CS Plates have a mixed microstructure of austenite and ferrite, the aim usually being to produce a 50 / 50 mixes, although in commercial alloys the ratio maybe 40 / 60. ASME SA 572 Gr. 50 CS Coils have roughly twice the strength compared to austenitic stainless steels. ASME SA 572 Gr. 50 CS Slating Coils has also improved resistance to localized corrosion, particularly pitting, crevice corrosion, and stress corrosion cracking.

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ASTM A572 Grade 42/50 Plates Specifications

Specifications : ASTM A572
Thickness : 8-300mm
Width
: 1500-4020mm
Length
: 3000-27000mm
Surface : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand
blast, Brush, etching, etc
Finish : Hot rolled plate (HR), Cold rolled sheet (CR)
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip etc.

ASTM A572 Grade 42/50 Plates Chemical Composition

Grade C Mn P V Ni Co S Si
A572 Grade 50 0.23 1.35 0.04 0.06 0.015 0.05 0.05 0.4
A572 Grade 42 0.21 1.35 0.04 0.06 0.015 0.05 0.05 0.4

ASTM A572 Grade 42/50 Sheets, Plates Mechanical Properties

Grade Thickness Yield Tensile Elongation
A572 Grade 50 8mm-200mm MPa -345 min MPa – 450 18-21%
A572 Grade 42 8mm-200mm MPa -290 min MPa – 415 20-24%

ASTM A572 Gr 50 Plates Size Chart

GRADE GAUGE (INCHES) WIDTH (INCHES) LENGTH (INCHES)
A572 0.1875 96 240/480
A572 0.2500 60/96/120 240/480
A572 0.3125 60/96/120 240/480
A572 0.3750 60/96/120 240/480
A572 0.5000 60/96/120 240/480
A572 0.6250 60/96/120 240/480
A572 0.7500 60/96/120 240/480
A572 0.8750 60/96/120 240/480
A572 1.0000 60/96/120 240/480
A572 1.1250 60/96/120 240/480
A572 1.2500 60/96/120 240/480
A572 1.5000 60/96/120 240/480
A572 1.7500 60/96/120 240/480
A572 2.0000 60/96/120 240/480
A572 2.2500 96 240/480
A572 2.5000 96 240/480
A572 2.7500 96 240/480
A572 3.0000 96 240/480
A572 3.2500 96 240
A572 3.5000 96 240
A572 3.7500 96 240
A572 4.0000 96 240
A572 5.0000 96 240
A572 6.0000 96 240

ASTM A572 Gr. 42 / Gr. 50 Carbon Steel Sheet Sizes and Dimensions

GRADE THICKNESS WIDTH LENGTH
Grade 42 4″ – 6″ 48″ – 120″ UP TO 480″
Grade 50 3/16″ – 4″ 48″ – 120″ UP TO 480″
Grade 55 3/16″ – 1 1/2″ 48″ – 120″ UP TO 480″
Grade 60 3/16″ – 1 1/4″ 48″ – 120″ UP TO 480″
Grade 65 3/16″ – 1 1/4″ 48″ – 120″ UP TO 650″

ASTM A572 Grade 42/50 Sheets, Plate & Coils Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

ASTM A572 Grade 42/50 Sheets, Plate Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

 

ASTM A572 Gr 42/50 Sheets
ASTM A572 Gr 50 Sheets Manufacturer 1

Sachiya Steel International is one of the Leading Manufacturer And Exporter of High Quality ASTM A572 Gr 42/50 Sheets, Plates, Coils, which have corrosion resistance comparable to austenitic varieties but can be precipitation hardened to even higher strengths than the other martensitic grades.

Product Brand: Sachiya Steel International

Product In-Stock: InStock

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