Commonly, grade GG10 cast iron is the lowest grade in standard DIN 1691.

Today, YIDE Casting gives you some examples of DIN 1691 GG10 gray cast iron applications for your reference.

For small loads, the friction and wear no special requirements for important casting, such as protective cover, cover, oil pan, hand wheels, frame, floor, hammer, small handle, counter weights etc.

Physical Properties of DIN 1691 GG10 Gray Cast Iron

Density ρ 6.8 – 7.8 g/cm³ at 20 °C Typical for Cast Iron

Mechanical Properties of DIN 1691 GG10 Gray Cast Iron

Shear modulus G 41 GPa at 20 °C Typical for Cast Iron
Tensile strength Rm 100 MPa at 20 °C

Equivalent Material Grades

Material Grade	Standard	Country Code	Tensile stress (Mpa)	Thick (mm)
GG-10	1691	DIN	≧100	≧30
HT-100	9439	GB	≧100
FC100	G5501	JIS	≧100	≧30
No. 20	A48	ASTM	≧138	≧30.5
FC100	2472	CNS	≧100	≧30