High temperature Heating Alloy HRE（0Cr24Al6R）

1. Introduction to product
HRE large-sized cold-drawn wire products can be used for high-temperature resistance furnace. Practice has proved that: The product process is stable, integrated performance is good. Good high temperature oxidation resistance and longer service life, excellent winding properties at room temperature processing, ease of processing molding; Little rebound resilience and so on. Processing performance is very good, operating temperature can reach 1400C.

Usage
Mainly used in powder metallurgy furnace, diffusion furnace, radiant tube heater and all kinds of high-temperature furnace heating body.

Conventional specifications: 0.5 ~ 10 mm

Packing detail
Spool, coil, wooden case(as per clients requiryment)

Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery;

Main chemical elements and properties
Properties/Grade HRE
Cr Al Re Fe
25 6 Suitable Balance
Diameter 1.0-3.0 Diameter large than 3.0
Max continuous service temperature(c) 1225-1350 1400
Resisivity 20 (Ω mm2/m) 1.45
Density(g/cm 3 7.1
Approximate melting point(C) 1500
Elongation(%) 16-33
Repeatedly Bend Frequency(F/R)20C 7-12
Continuous Service Time under 1350C More than 60 hours T
Micrographic Structure Ferrite

The relationship between the maximum operating temperature and the furnace atmosphere
Furnace Atmosphere Dry Air Humid Air Hydrogen-argon gas Argon Decomposition ammonia gas
Temperature(C) 1400 1200 1400 950 1200