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Astm a 48/a 48m class 30b


2019-11-19 20:03 ASTM Standards. A644 Terminology Relating to Iron Castings. E8 Test Methods for Tension Testing of Metallic Materials. Military Standard. ASTM A48 A48M03, Standard Specification for Gray Iron Castings, ASTM International, West Conshohocken, PA, 2003, www. astm. org.

ASTM A48 CLASS 35 CAST IRON. Cast iron ASTM A48 class 35 is equal to HT250, FC250, GG25, G25, FGL250, T260, O125, which is a type of high grade gray cast iron. The followings are its application, physical properties, chemical composition and our opinion. This iron grade is widely used to produce many castings with high tensile strength and hardness, astm a 48/a 48m class 30b Astm A48 Class 30b Manhole, Find Complete Details about Astm A48 Class 30b Manhole, Manhole Cover En124 D400, Cast Iron Manhole Cover, Manhole Cover Price from Metal Building Materials Supplier or ISPAT PVT LTD

C. Manhole Sump Frame and Grate: ASTM A 48A 48M, Class 30B, gray cast iron. D. Pulling Eyes in Concrete Walls: Eyebolt with reinforcingbar fastening insert, 2inch diameter eye, and 1by4inch bolt. astm a 48/a 48m class 30b

material: gray iron, astm a 48a 48m 03, class 30b dimensions in inches heavy duty manhole frames& covers note: also available in class 35b. please specify when ordering as shown above suitable for a. a. s. h. t. o. h 2044 and hs 2044 highway loading markings 8 A48 A48M03(2016) Standard Specification for Gray Iron Castings gray iron castings Products and Services Standards& Publications Standards Products. ASTM A48 A48M 03(2016) Standard Specification for Gray Iron Castings. Standard Specification for Gray Iron Castings, ASTM International, West Conshohocken, PA, 2016, www. astm. org. USA ASTM A A 48 A 48M 03 (2016) Class 30B. Gray Iron Castings, ASTM Specification A48, Class 40C. 5. Ordering Information5. 1 Orders for material to this specification shall include thefollowing information: ASTM designation number and year of issue, Class of iron required (see 4. 1, and Tables astm a 48/a 48m class 30b ASTM A48 Class 30 Gray Cast Iron. It is USA grade, also equal to GG20 in Germany, HT200 in China, FC200 in Japan, G20 in Italy, T220 in Australia or ISO 200. According to the standard of ASTM A48, this material has min. tensile strength 207 Mpa. Brinell hardness is about 187 241 BHN. The price of gray iron class30 is comparatively very low as 1. Frame and Cover: Weatherproof, gray cast iron complying with ASTM A 48A 48M, Class 30B with milled covertoframe bearing surfaces; diameter, 26 inches. a. Cover Finish: Nonskid finish shall have a minimum coefficient of friction of 0. 50. b. Special Covers: Recess in face of cover designed to accept finish material in paved areas. 2. astm a48 class35b mh8142tf35 heat no. P# 20 14 23 34 20 38 34 23 14 WIDTH X 18 DEEP GROOVE 1 34 4 MH8142TF35 Shipping Weight: 133 lbs. Examples of proper designations are as follows: Gray Iron Castings, ASTM Specication A 48, Class 30B. Gray Iron Castings, ASTM Specication A 48, Class 40C. 5.



Gallery Astm a 48/a 48m class 30b