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1.4837 ASTM A297 HH Heat-resistant steel Line 2 Bar Furnace Inlet Rollers
Introduction:
As long as you have drawings, we will make all kinds of customized parts for you.
Heat-resistant steel A grade of high-alloy heat-resistant steel for casting. In the case of the same chemical
composition, the as-cast state has higher thermal strength than the rolled state. The casting process is simple,
the cost is low, and the problem that high-alloy steel is difficult to deform and process is solved, so casting
materials occupy a larger proportion in the field of heat-resistant steel.
We can produce heat-resistant steel castings according to GB/T 20878, DIN 17440, DIN 17224, AISI, ASTM,
JIS suh35, NF A35-572/584, BS970, BS1449, ISO 683/13.
Chemical Composition:
| Composition (%) | C | Mo | Cr | Si | Mn | Ni | P | S |
| ASTM A297 HH | 0.2-0.5 | ≤0.5 | 24.0-28.0 | 1.0-2.0 | ≤0.5 | 11.0-14.0 | ≤0.04 | ≤0.04 |
Product Details: