ASTM A536 Ductile Iron Grades Tensile Requirements

A536 Ductile Iron Grades Tensile Requirements

This table is listing the normal ductile iron grates in USA standards ASTM A536, also including yield strength and elongation requirements.

NO.	Mechanical Properties	ASTM A536 Ductile Iron Grades
		Tensile Requirements
		Grade 60/40/18	Grade 65/45/12	Grade 80/55/06	Grade 100/70/03	Grade 120/90/02
1	Tensile Strength, min, psi	60,000	65,000	80,000	100,000	120,000
2	Tensile Strength, min, Mpa	414	448	552	689	827
3	Yield Strength min, psi	40000	45000	55000	70000	90000
4	Yield Strength min, Mpa	276	310	379	483	621
5	Elongation in 50mm min, %	18	12	6	3	2
Tensile Requirements for Special Applications
1	Tensile Strength, min, psi			60000	70000	80000
2	Tensile Strength, min, Mpa			415	485	555
3	Yield Strength min, psi			42000	50000	60000
4	Yield Strength min, Mpa			290	345	415
5	Elongation in 2 in. or 50 mm, min, %			10	5	3

The followings are some ductile iron castings made by Dandong Foundry in China.

                  © DANDONG FUDING ENGINEERING MACHINERY CO., LTD. All Rights Reserved
                  ADD: No.117, Zhenyang Street, Qianyang Town, Dandong City, Liaoning, P.R. China
                  SITEMAP | China Foundry, Custom Exhaust Manifold