Material Pressure Temp table for ASME 2500 CLASS
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WORKING PRESSURE (KG/CM2)
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SERVICE TEMP (°C)
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LCC
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LF2
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WCC
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WC6
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WC9
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C12A
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CF8 @ or 304@
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CF8M @ or 316 @
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CF3M
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316L
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CG8M
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317 @
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CF8C @
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347
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CK3MCuN CD3MN CD3MWCuN
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|
-20 TO 39
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439.4
|
433.8
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439.4
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439.4
|
439.4
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439.4
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421.8
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421.8
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421.8
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351.5
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421.8
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421.8
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421.8
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421.8
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439.4
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|
93
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439.4
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397.6
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439.4
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439.4
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439.4
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439.4
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351.5
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362.8
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362.8
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299.5
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362.8
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362.8
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388.1
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388.1
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435.9
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|
149
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426.8
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383.2
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426.8
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422.9
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426.8
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426.8
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315.0
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327.6
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327.6
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267.2
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327.6
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327.6
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361.4
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361.4
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390.9
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|
204
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412.4
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371.2
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412.4
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406.0
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413.4
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413.4
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291.1
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300.9
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300.9
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246.1
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300.9
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300.9
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337.5
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337.5
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360.0
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|
260
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389.5
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353.3
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389.5
|
389.5
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389.5
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389.5
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272.8
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279.8
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279.8
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230.6
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279.8
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279.8
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317.8
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317.8
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340.3
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|
316
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354.3
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332.6
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354.3
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354.3
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354.3
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354.3
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258.7
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264.4
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264.4
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218.0
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264.4
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264.4
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302.3
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302.3
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326.2
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|
343
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344.9
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321.7
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344.9
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344.9
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344.9
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344.9
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253.1
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258.7
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258.7
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213.7
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258.7
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258.7
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296.7
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296.7
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320.6
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|
371
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- - -
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311.1
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325.5
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332.6
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332.6
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332.6
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247.5
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254.5
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254.5
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210.9
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254.5
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254.5
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291.1
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291.1
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317.8
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399
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- - -
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297.4
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297.4
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311.5
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311.5
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311.5
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241.9
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250.3
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250.3
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206.7
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250.3
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250.3
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288.3
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288.3
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311.5
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427
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- - -
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241.2
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241.2
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297.4
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297.4
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297.4
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237.6
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247.5
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247.5
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202.5
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247.5
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247.5
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285.4
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285.4
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- - -
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454
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- - -
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- - -
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- - -
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285.4
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285.4
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285.4
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232.0
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244.7
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244.7
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198.3
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244.7
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244.7
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284.0
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284.0
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- - -
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|
482
|
- - -
|
- - -
|
- - -
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263.3
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263.3
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263.3
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227.8
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243.3
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- - -
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- - -
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243.3
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243.3
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263.3
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263.3
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- - -
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510
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- - -
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- - -
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- - -
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186.7
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226.4
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226.4
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223.6
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226.4
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- - -
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- - -
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226.4
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226.4
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226.4
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226.4
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- - -
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|
538
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- - -
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- - -
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- - -
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126.6
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156.8
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213.0
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207.4
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213.0
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- - -
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- - -
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213.0
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213.0
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213.0
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213.0
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- - -
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566
|
- - -
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- - -
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- - -
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84.4
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102.3
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210.9
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190.9
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210.9
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- - -
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- - -
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- - -
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210.9
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210.9
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- - -
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- - -
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|
593
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- - -
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- - -
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- - -
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56.2
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64.3
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176.8
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150.8
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178.9
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- - -
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- - -
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- - -
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178.9
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182.8
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- - -
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- - -
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621
|
- - -
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- - -
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- - -
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- - -
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- - -
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130.4
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120.6
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138.5
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- - -
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- - -
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- - -
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138.5
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122.7
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- - -
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- - -
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649
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- - -
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- - -
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- - -
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- - -
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- - -
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84.4
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96.3
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108.6
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- - -
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- - -
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- - -
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108.6
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88.2
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- - -
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- - -
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|
677
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- - -
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- - -
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- - -
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- - -
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- - -
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- - -
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78.4
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86.5
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- - -
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- - -
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- - -
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86.5
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66.4
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- - -
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- - -
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704
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- - -
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- - -
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- - -
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- - -
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- - -
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- - -
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66.4
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68.2
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- - -
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- - -
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- - -
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68.2
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44.3
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- - -
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- - -
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|
732
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- - -
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- - -
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- - -
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- - -
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- - -
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- - -
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54.1
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56.2
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- - -
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- - -
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- - -
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56.2
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30.2
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- - -
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- - -
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|
760
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- - -
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- - -
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- - -
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- - -
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- - -
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- - -
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44.3
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44.3
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- - -
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- - -
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- - -
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44.3
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24.3
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- - -
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- - -
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788
|
- - -
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- - -
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- - -
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- - -
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- - -
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- - -
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34.1
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34.1
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- - -
|
- - -
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- - -
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34.1
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17.9
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- - -
|
- - -
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|
816
|
- - -
|
- - -
|
- - -
|
- - -
|
- - -
|
- - -
|
24.3
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24.3
|
- - -
|
- - -
|
- - -
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24.3
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16.2
|
- - -
|
- - -
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Table information is extracted from the Valve—Flanged, Threaded, and Welding End ASME Standard B16.34 2 .2013. Thes table bles must be used ccordance with the E standard. Theuser is advised that a valve used under the jurisdiction of the ASME Boiler and Pressure Vessel Code, ASME Code for Pressure Piping, or governmental regulations is subject to any limitation of that code or regulation. This includes any maximum temperature limitation for a material or rule governing the use of a material at a low temperature.”
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#. Flanged end ratings terminate at 1000°F.
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@. At temperatures over 1000°F, use material only when carbon content is 0.04% or higher.
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