Qingyun Hongsheng Machinery Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of heat resistant alloy casting plate astm a29 in China. We warmly welcome you to wholesale high quality heat resistant alloy casting plate astm a29 at low price from our factory. If you have any enquiry about quotation, please feel free to email us.

  

 

Heat Resistant Steel Castings to ASTM A297

Heat resistant steel castings are also referred to as oxidation resistant steel castings, refractory steel castings, heat resistant stainless steel castings.

Heat resistant steel is a kind of alloy steel that has higher mechanical strength and better chemical stability at high temperatures.

Heat resistant steel castings have been used to make heat resistant components in industrial furnace, heat exchanger, thermal treatment furnace, grate cooler and other heat resistant industrial equipments.

 

 

 

The standard ASTM A297 covers iron-chromium and iron-chromium-nickel alloy castings for heat-resistant service, the grades covered by ASTM A297 are general purpose alloys and no attempt has been made to include heat-resisting alloys used for special production application.

Our company can provide heat resistant steel castings that fully meet the ASTM A297 standard, including:

ASTM A297 Grade HF, Type 19Cr-9Ni

ASTM A297 Grade HH, Type 25Cr-12Ni

ASTM A297 Grade HI, Type 28Cr-15Ni

ASTM A297 Grade HK, Type 25Cr-20Ni

ASTM A297 Grade HE, Type 29Cr-9Ni

ASTM A297 Grade HU, Type 19Cr-39Ni

ASTM A297 Grade HW, Type 12Cr-60Ni

ASTM A297 Grade HX, Type 17Cr-66Ni

ASTM A297 Grade HC, Type 28Cr

ASTM A297 Grade HD, Type 28Cr-5Ni

ASTM A297 Grade HL, Type 29Cr-20Ni

ASTM A297 Grade HN, Type 20Cr-25Ni

ASTM A297 Grade HP, Type 26Cr-35Ni

why choose us

 

Quick response Products with high cost performance Products with high cost performance

why choose our products

 

1. 20 years of experience in casting cast iron plate, quality assurance, timely delivery
2. Perfect machining and inspection equipment can directly provide finished parts and meet the inspection requirements of customers
3. It has independent import and export rights and can export products to all parts of the world

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