부품 번호:
astm-a-1931.750dgrb7
MRC:
The process used in manufacturing the item.AARN
Fabrication Method:
Hot rolled
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
Between 12.000 feet and 20.000 feet
MRC:
The length of a straight line which passes through the center of a cross section,and terminates at the outside circumference.ADVL
Cross Section Outside Diameter:
1.750 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the basic appearance of the item.AGTA
Basic Shape Style:
Round
MRC:
A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.HEAT
Heat Treatment:
Quenched and tempered
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, astm a193
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel uns k14072 or steel comp 304 or steel comp 316 or steel comp 321 or steel comp 347 or steel comp 410 or steel comp 4140 or steel comp 4142 or steel comp 4145 or steel comp 501
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Astm a193 assn standard 1st material response
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
B7 grade
