ASTM B575-17

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1.1 This specification2 covers plate, sheet, and strip of low-carbon nickel-chromium-molybdenum alloys (UNS N10276, N06022, N06455, N06035, N06044, UNS N06058, UNS N06059),3 low-carbon nickel-chromium-molybdenum-copper alloy (UNS N06200), low-carbon nickel-molybdenum-chromium (UNS N10362), low-carbon nickel-chromium-molybdenum-tantalum alloy (UNS N06210), and low-carbon nickel-chromium-molybdenum-tungsten alloy (UNS N06686) as shown in Table 1, for use in general corrosive service.

TABLE 1 Chemical Requirements

Element Composition Limits, % Alloy
N06035 Alloy
N06044 Alloy
N10276 Alloy
N06022 Alloy
N06455 Alloy
N06059 Alloy
N06058 Alloy
N06200 Alloy
N06210 Alloy
N10362 Alloy
N06686 Molybdenum 7.60-9.00 0.80-1.20 15.0-17.0 12.5-14.5 14.0-17.0 15.0-16.5 18.5-21.0 15.0-17.0 18.0-20.0 21.5-23.0 15.0-17.0 Chromium 32.25-34.25 43.5-45.3 14.5-16.5 20.0-22.5 14.0-18.0 22.0-24.0 20.0-23.0 22.0-24.0 18.0-20.0 13.8-15.6 19.0-23.0 Iron 2.00 max 0.3 max 4.0-7.0 2.0-6.0 3.0 max 1.5, max 1.5, max 3.0 max 1.0 max 1.25 max 5.0 max Tungsten 0.60 max … 3.0-4.5 2.5-3.5 … … 0.3 max … … … 3.0-4.4 Cobalt, max 1.00 … 2.5 2.5 2.0 0.3 0.3 2.0 max 1.0 … … Carbon, max 0.050 0.02 0.010 0.015 0.015 0.010 0.010 0.010 0.015 0.010 0.010 Silicon, max 0.60 0.20 0.08 0.08 0.08 0.10 0.10 0.08 0.08 0.08 0.08 Manganese, max 0.50 0.07-0.30 1.0 0.50 1.0 0.5 0.5 0.50 0.5 0.60 0.75 Vanadium, max 0.20 … 0.35 0.35 … … … … 0.35 … … Phosphorus, max 0.030 0.020 0.04 0.02 0.04 0.015 0.015 0.025 0.02 0.025 0.04 Sulfur, max 0.015 0.020 0.03 0.02 0.03 0.010 0.010 0.010 0.02 0.010 0.02 Titanium … 0.10-0.30 … … 0.7 max … … … … … 0.02-0.25 Nickel remainderA Bal remainderA remainderA remainderA Bal Bal remainderA remainderA remainderA remainderA Aluminum 0.40 max 0.30 max … … … 0.1-0.4 0.40 max 0.50 max … 0.50 max … Copper 0.30 max … … … … 0.50 max 0.50 max 1.3-1.9 … … … Tantalum … … … … … … … … 1.5-2.2 … … Nitrogen … … … … … … 0.02-0.15        
(A) Shall be determined arithmetically by difference.

Product Details

Published:
06/01/2017
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4
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1 file , 76 KB
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