Tel: +86-0311-89642206 | Email: sales@metalspiping.com

Pressure-Temperature Ratings for ASTM A516 Gr.65

Pressure-Temp. Ratings for A516 Gr.65: US Customary Unit

Temp.Class 150Class 300Class 400Class 600Class 900Class 1500Class 2500
-20~1002656959301,3952,0903,4805,805
2002556608801,3201,9803,3005,505
3002306408501,2751,9153,1905,315
4002006158201,2301,8453,0755,125
5001705857801,1751,7602,9304,885
6001405507351,1051,6552,7554,595
6501255357101,0651,6002,6654,440
7001105106851,0251,5352,5604,270
750954756359551,4302,3853,970
800803905207801,1751,9553,255
850653004005958951,4902,485
900502002704056051,0101,685
950351351852754106851,145
1,0002085115170255430715
*Unit of working pressures: psig; Unit of temperature: °F.
*Upon prolonged exposure to temperature above 800°F, the carbide phase of steel may be converted to graphite. Permissible but not recommended for prolonged use above 800°F.

Pressure-Temp. Ratings for A516 Gr.65: SI Unit

Temp.Class 150Class 300Class 400Class 600Class 900Class 1500Class 2500
-29~3818.448.064.096.0144.1240.1400.1
5018.247.563.394.9142.4237.3395.6
10017.445.360.590.7136.0226.7377.8
15015.843.958.687.9131.8219.7366.1
20013.842.556.785.1127.6212.7354.4
25012.140.854.481.6122.3203.9339.8
30010.238.751.677.4116.1193.4322.4
3259.337.650.175.2112.7187.9313.1
3508.436.448.572.8109.2182.0303.3
3757.435.046.669.9104.9174.9291.4
4006.532.643.565.297.9163.1271.9
4255.527.336.454.681.9136.5227.5
4504.621.628.843.264.8107.9179.9
4753.715.720.931.347.078.3130.6
5002.811.114.822.133.255.492.3
5381.45.97.911.817.729.549.2
*Unit of working pressures: bar; Unit of temperature: °C.
*Upon prolonged exposure to temperature above 425°C, the carbide phase of steel may be converted to graphite. Permissible but not recommended for prolonged use above 425°C.

The flanges made from ASTM A516 Gr.65 plates shall be blind or reducing flanges without hub in accordance with relative standards ASME B16.5, ASME B16.47, ASME B16.48. For pipe flanges, the A516 Gr.65 material can not be used over 455°C[850°F].

CATEGORY AND TAGS:

Technical

Related Items

  • Product Categories

  • Contact Us

    SJZ Metalsin Tech Co Ltd
    No. 176, Zhonghua South Street, Shijiazhuang, China.
    Tel: +86-311-89642206
    Fax:+86-311-67906676
    Web: www.metalspiping.com
    Email: sales@metalspiping.com