Name: Melt Extracted Stainless Steel Fibre for Refractory Materials ML446/35/.50ST
Brand: HARVEST
Availability: InStock

Product Details

Technical Properties & Performance of HARVEST Melt-Extracting Stainless Steel Fibre 446

Alloy No.	Unit	446
Melt temperature range	℃	1430 - 1510
Thermal conductivity@540℃	Kcal/m².h. ℃	69.8
Modulus of elasticity@870℃	*10⁶kg/cm²	0.984
Fiber tensile strength@870℃	kg/cm²	540
Coef. of thermal expansion@870℃	*10^-6m/℃	13.14
Critical oxidation temperature	℃	1200
Increased flexural strength of 60% Alumina Refractory fired @ 870℃ (1600⁰F) for 8 hrs 1.3V.% fiber		1.15
Increased energy absorption 60% Alumina ref. Fired @ 870℃(1600⁰ F) For 8 hrs.		10-12
Carburization increase in carbon content % in 25hrs@982℃(1800⁰ F)		0.07
Corrosion rate in coke oven gas @ 982℃(1800⁰ F)	Mils/yr	14
Corrosion rate nitriding	Mils/yr	1120
Oxidation cycling conditions 1000 hrs wt % loss @ 982℃(1800⁰ F)		4%

HARVEST Melt-Extracting Stainless Steel Fibre ML446/35/.50ST

HARVEST Melt-extracting SSF Type		Analysis (%)							Measurement(mm)
HARVEST Melt-extracting SSF Type		C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Length	Equivalent diameter
ML446/35/.50ST	economic	0.45	3.5	1.5	0.04	0.03	23-27	---	35	0.5-1.0
ML446/35/.50ST	typical	0.25	3.0	1.5	0.04	0.03	23-27	---	35	0.5

Dimensions:

Lengths are 6/15/25/30/35/50mm. Other lengths can be manufactured specifically to suit customer’s requirements.
Equivalent diameter 0.4/0.5/0.6/0.70/1.0mm. Other diameters can be manufactured specifically to suit customer’s requirements.

Packing:

Fibres are packed in 1/5/10/20kg cartons then put on pallets. Other packaging can be supplied if requested.

SSF mixed proportion in refractory materials

Health & Safety:

USING STEEL FIBRES UNDER NORMAL CONDITIONS DOES NOT PRESENT AN INHALATION, INGESTION OR CONTACT HEALTH HAZARD.
BECAUSE OF THEIR PHYSICAL NATURE, WE RECOMMEND THAT OPERATIVES HANDLING THE FIBRES SHOULD ALWAYS WEAR GLOVES.
TO AVOID DETERIORATION OF PACKING, THE FIBRES SHOULD BE STORED IN A DRY ENVIRONMENT.