Standards Library
Every material specification MTR.AI validates against — with the exact chemical composition limits and mechanical property ranges used for compliance checks.
API 5L
Specification for Line PipeBoth heat analysis AND product analysis required
CE/Pcm mandatory
Both heat analysis AND product analysis required
CE/Pcm mandatory
Both heat analysis AND product analysis required
CE/Pcm mandatory
Charpy impact per Table 8 if specified
Both heat analysis AND product analysis required
CE/Pcm mandatory
API 5CT
Specification for Casing and TubingSour service grade — hardness critical
ASTM A516
Pressure Vessel Plates, Carbon Steel, for Moderate and Lower Temperature ServiceASTM A312
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel PipesLow carbon for improved weldability and intergranular corrosion resistance
ASTM A182
Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and ValvesASTM A193
Alloy-Steel and Stainless Steel Bolting for High-Temperature or High-Pressure ServiceFor ≤2.5 in. diameter. Properties vary with diameter.
Carbide solution treated (annealed)
Carbide solution treated (annealed)
ASME SA-Series
ASME Boiler & Pressure Vessel Code, Section II Material SpecificationsIdentical to ASTM A106 with additional ASME supplementary requirements
Used for ASME BPVC Section I and Section VIII construction
Identical to ASTM A516 with additional ASME supplementary requirements
Most common pressure vessel plate specification
Identical to ASTM A312 with additional ASME supplementary requirements
Used for stainless steel piping in ASME BPVC construction
EN 10204
Metallic Products — Types of Inspection DocumentsStatement of compliance with the order, without test results
No specific test data required
Results of specified tests on non-specific inspection
Test data from manufacturer’s routine testing
Specific inspection by manufacturer’s authorized representative
Test results from actual production batch (heat/lot)
Most commonly required in O&G and pressure equipment
Specific inspection by manufacturer AND purchaser/third-party representative
Dual sign-off required
Required for critical applications (nuclear, high-pressure)