Perlit, finelamellar
very good
0,8-0,3
165-228
250-350
180/230
35 B / 40 B
01 25-00
GG 25
Grade 220 /
Grade 260
Ft 25 D
GG-25
EN-GJL-250
Perlit, roughlamellar
very good
0,8-0,3
130-195
200-300
170/210
25 B / 30 B
01 20-00
GG 20
Grade 220
Grade 180 /
Ft 20 d
GG-20
EN-GJL-200
Perlit, groblamellar
very good
0,8-0,3
98-165
150-250
150/190
20 B / 25 B
01 15-00
GG 15
Grade 150
Ft 15 D
GG-15
EN-GJL-150
A %
Rp0,1 N/mm?/font>
Rm N/mm?/font>
HB 30
ASTM A48
MNC
NEN
BS
NF
DIN 1691
Microst-ructure
Machinability
Elongation
Proof Stress
Tensile Strength
Hardness
USA
Sweden
Netherlands
England
France
Germany
DIN EN 1561 Grey cast iron also known as flake graphite cast iron, is a type of casting iron in which most of the carbon is present as flake graphite .The propertises of grey cast iron depends on the distribution, sizs and amount of graphite flakes, and the matrix structure. These factorys are in turn, influenced mainly by the manufacturing conditions, chemical composition, solidification time and rate of cooling in he mould. Grey cast iron exhibit low to moderate strength, low modulus of elasticity, low notch sensitiviy, high thermal conductivity, moderate resistance of thermal stock , and outstanding castability. Belt pulley Parts for grey iron casting |
automotive parts, grey iron casting, iron casting, casting, cast
Material: | Iron |
Material: | Other |
Material : grey iron GG25/HT250/N035 Process: sand casting, mold machining, CNC precision machining Hardness HB: 180-245 size: 550*345*75mm general tolerance minimum +/-0.015mm gross weight: 33kg net weight: 31kg surface treatment: environment friendly anti-rust oil protection ...
specification:customer’s drawing material:carbon steel ISOC35E4 apply:auto parts brand:Xinyuan Country of Origin:China(Mainland) Casting process:precision casting,stamping,welding standard:ISO9001:2008 surface treatment:antirust oil weight:8kgs service:OEM ...
Come From Laizhou xinyuan Machinery Co., Ltd
grey iron casting part material: grey iron 250 size: 150*300 surface: anti-rusting oil qty: 1000pcs ...
Come From Dalian Leading Metal Ltd.