AS 2074-2003

AS 2074-2003 铸钢 （中文版）

Cast steels

2003-05-09

2003-06-19

8

15.00元

是

650.00元

Word/PDF

SECTION 1 SCOPE AND GENERAL
1.1 SCOPE AND APPLICATION
1.2 REFERENCED DOCUMENTS
1.3 DEFINITIONS
1.4 DESIGNATION OF GRADE
1.5 CHEMICAL COMPOSITION
1.6 HEAT TREATMENT
1.7 MASS EFFECT
1.8 MECHANICAL PROPERTIES
1.9 PROVISION AND PREPARATION OF TEST BARS
1.10 PREPARATION OF TEST PIECES
1.11 TEST REQUIREMENTS
1.12 RETESTS
1.13 ROUNDING OF TEST RESULT VALUES
SECTION 2 REQUIREMENTS FOR CARBON STEEL CASTINGS
2.1 CARBON STEEL CASTINGS FOR CASE HARDENING — GRADE C1
2.2 CARBON STEEL CASTINGS WITH HIGH MAGNETIC PERMEABILITY—GRADE C2
2.3 CARBON STEEL CASTINGS FOR GENERAL PURPOSES—GRADES
2.4 CARBON STEEL CASTINGS FOR RESISTANCE TO WEAR AND SUITABLE
2.5 CARBON STEEL CASTINGS FOR PRESSURE PURPOSES—GRADE
SECTION 3 REQUIREMENTS FOR LOW ALLOY STEEL CASTINGS
3.1 1.5% MANGANESE STEEL CASTINGS—GRADE AS 2074/L1A AND
3.2 1% CHROMIUM STEEL FOR RESISTANCE TO ABRASION—GRADES
3.3 FERRITIC STEEL FOR USE AT LOW TEMPERATURE—GRADE

AS 2074 中文版 Chinese Version