Poly Ductile Iron Connections Malleable Pipe Fittings

Description

Mar steel is also known as malleable iron. It is cast into white billets by the molten iron with certain chemical composition and then annealed. It has high strength, plasticity and impact toughness and can partially replace carbon steel.The main feature of Mar Steel is white cast iron, which can be obtained by graphitization annealing.

It has high strength, plasticity and impact toughness and can partly replace carbon steel.Compared with gray cast iron, malleable cast iron of Mar Steel has better strength and plasticity, especially the impact property at low temperature.Its wear resistance and damping property are better than that of ordinary carbon steel.

This kind of cast iron is also called malleable cast iron or malleable cast iron because of its definite plasticity and toughness.Mar Steel is used for parts with impact or vibration and torsion loads. It is often used to make automobile rear axle, spring bracket, low-pressure valve, pipe joint, tool wrench, etc.

Specification

Standard: ASME/ANSI B16.9

Alias: Malleable iron

Standard: ISO5922-1981

Advantage

Mar Steel casting has the advantages of low cost, high efficiency, uniform quality, mature technology, stable performance and convenient removal of casting pouring riser. Therefore, Ma steel industry was once a major branch of China's foundry industry.As a kind of widely used engineering material, Mar steel pipe fittings are used to make cars, valves, hardware tools, weapons and household appliances because of its high strength and toughness, high shock absorption and good elongation.

Since the 1950s, some fields of ductile iron and Ma steel pipe fittings have been replaced by ductile iron pipe fittings. However, it has been proved that this kind of engineering material has its own characteristics and irreplaceable independent application fields. Especially after China's accession to the WTO, the advantages of China's production of Mar Iron and steel will surely obtain good opportunities in the international market of Mar Iron and steel.

Application

Black center malleable iron has low strength and hardness, good plasticity and toughness, and is used for parts with small load, high impact and vibration.Because of its high strength and hardness, pearlite matrix malleable cast iron is used for important parts with high load, wear resistance and certain toughness requirements.

Technical data sheet

Poly Ductile Iron Connections technical data sheet as below:

Package

a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized.

Delivery time

Our Steel flat factory have high ability for production, the delivery time is 25 days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.