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ASTM A915/A915M-08(2013)
Standard Specification for Steel Castings, Carbon, and Alloy, Chemical Requirements Similar to Standard Wrought Grades
Automaticky přeložený název:
Standardní specifikace pro ocelové odlitky, Carbon a slitiny, chemické Požadavky Podobně jako standardní tepaný stupně
NORMA vydána dne 1.4.2013
Informace o normě:
Označení normy: ASTM A915/A915M-08(2013)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2013
Kód zboží: NS-4792
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A915/A915M-08(2013) :
Keywords:
alloy steel, carbon steel, steel castings, ICS Number Code 77.140.85 (Iron and steel forgings)
Doplňující informace
| 1. Scope | ||||||||
|
1.1 This specification covers carbon and low alloy steel castings having chemical analyses similar to that of the standard wrought grades. 1.2 Several grades are covered and are designated by chemical composition shown in Table 1. Grade |
C |
Mn |
P, max |
S, max |
Si |
Ni |
Cr |
Mo |
|
|
||||||||
|
SC 1020 |
0.18/0.23 |
0.40/0.80 |
0.040 |
0.040 |
0.30/0.60 |
. . . |
. . . |
. . . |
|
SC 1025 |
0.22/0.28 |
0.40/0.80 |
0.040 |
0.040 |
0.30/0.60 |
. . . |
. . . |
. . . |
|
SC 1030 |
0.28/0.34 |
0.50/0.90 |
0.040 |
0.040 |
0.30/0.60 |
. . . |
. . . |
. . . |
|
SC 1040 |
0.37/0.44 |
0.50/0.90 |
0.040 |
0.040 |
0.30/0.60 |
. . . |
. . . |
. . . |
|
SC 1045 |
0.43/0.50 |
0.50/0.90 |
0.040 |
0.040 |
0.30/0.60 |
. . . |
. . . |
. . . |
|
SC 4130 |
0.28/0.33 |
0.40/0.80 |
0.035 |
0.040 |
0.30/0.60 |
. . . |
0.80/1.10 |
0.15/0.25 |
|
SC 4140 |
0.38/0.43 |
0.70/1.10 |
0.035 |
0.040 |
0.30/0.60 |
. . . |
0.80/1.10 |
0.15/0.25 |
|
SC 4330 |
0.28/0.33 |
0.60/0.90 |
0.035 |
0.040 |
0.30/0.60 |
1.65/2.00 |
0.70/0.90 |
0.20/0.30 |
|
SC 4340 |
0.38/0.43 |
0.60/0.90 |
0.035 |
0.040 |
0.30/0.60 |
1.65/2.00 |
0.70/0.90 |
0.20/0.30 |
|
SC 8620 |
0.18/0.23 |
0.60/1.00 |
0.035 |
0.040 |
0.30/0.60 |
0.40/0.70 |
0.40/0.60 |
0.15/0.25 |
|
SC 8625 |
0.23/0.28 |
0.60/1.00 |
0.035 |
0.040 |
0.30/0.60 |
0.40/0.70 |
0.40/0.60 |
0.15/0.25 |
|
SC 8630 |
0.28/0.33 |
0.60/1.00 |
0.035 |
0.040 |
0.30/0.60 |
0.40/0.70 |
0.40/0.60 |
0.15/0.25 |
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.3.1 Within the text, the SI units are shown in brackets.
1.3.2 Inch-pound units are applicable for material ordered to Specification A915 and SI units for material ordered to Specification A915M.
|
Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use |
|
|
Standard Test Methods and Definitions for Mechanical Testing of Steel Products |
