What’s the Delivery Condition of ASTM A299 Plates?

ASTM A299plates KATALOR INDUSTRY supply is a common material for use of boilers and pressur vessels. 

What’s ASTM A299 steel? 

This material is a kind of manganese-silicon carbon steel plates. The ASTM A299 steel plates shall be killed and shall conform to the fine austenitic grain size requirement. Tension test shall be made to conform to the requirements specified.

What’s delivery condition of ASTM A299 Plates? 

ASTM A299 plates under2 inch [50mm] in thickness are normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both. ASTM A299 steel plates products over 2 inch [50mm] in thickness shall be normalized.

What’s heat treatment of ASTM A299 Plates?

For ASTM A299 plates produced from coil and furnished without heat treatment or with stress relieving only, the additional requirements, including additional testing requirements and the reporting of additional test results, of Specification A20/A20M apply. The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
 

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