1. HMS 1 - ISRI code 200: heavy melting steel, Wrought iron and steel scrap of varying thickness. Individual pieces shall be cut as demanded by buyer but must be prepared in a manner to insure compact charging.
2. HMS 1 - ISRI code 201,202: heavy melting steel - wrought iron or steel scrap .
3. HMS 2 - ISRI code 203: heavy melting steel. Wrought iron or steel scrap, black and galvanized - include material not suitable as no.1 heavy melting steel. Prepared in a manner to ensure compact charging. HMS 2 - ISRI code 204: same as ISRI 203.
4. HMS 2 - ISRI code 205: same asISRI 204 but free of sheet iron or thin-gauged material. HMS 2 - ISRI
code 206: same as ISRI 204.
Packing shall be in 20 or 40 foot containers only.
Steel turnings: Machine shop turnings are clean steel or wrought iron turnings, free of iron borings, nonferrous metals in a free state, scale, or excessive oil.
HSS drill bits are made from carbon steel with the addition of other elements such as chrome and vanadium, allowing them to be used at high drilling speeds. HSS bits can be used to drill iron, steel and other metals such as brass, copper and aluminum alloy. They can also be used to drill plastic.
HSS chip and inserts
HSS Grades: M2 scrap, M1 scrap, M7 scrap, M42 scrap, T-15 scrap, D2 tool steel scrap
Steel turnings: Machine shop turnings are clean steel or wrought iron turnings, free of iron borings, nonferrous metals in a free state, scale, or excessive oil.
HSS drill bits are made from carbon steel with the addition of other elements such as chrome and vanadium, allowing them to be used at high drilling speeds. HSS bits can be used to drill iron, steel and other metals such as brass, copper and aluminum alloy. They can also be used to drill plastic.
HSS chip and inserts
HSS Grades: M2 scrap, M1 scrap, M7 scrap, M42 scrap, T-15 scrap, D2 tool steel scrap
Old thin steel scrap predominantly less than 6 mm thick in sizes not exceeding 1.5 x 0.5 x 0.5 m, prepared in a manner to ensure direct charging. If greater density is required, it is recommended that maximum 1 meter is specified.
Shall consist of clean sound Muntz metal tubing which may be plated or unplated, free of nickel alloy, aluminum alloy, and corroded material. Shall have a copper content of not less than 55%, a lead content of not more than 1%, and shall be free of aluminum bronze and silicon bronze.
Barbed wire size: 1.8 mm wire diameter515 m length 16.4 kg/roll. Barbed wire size: 1.8 mm wire diameter845 m length 27 kg/roll.
...
Double strand traditional twist barbed wire.
Line wire diameter: 2.5 mm.
Barb wire diameter: 1.6 m.
Barb spacing: 15 cm.
Zinc coating: 60 g/m2.
Length: 270 m.
Weight: 25 kg.
UPERIOR FLUX NUMBER No. 601-Powder
DESCRIPTION Silver brazing powder flux
REC. BASE METALS Ferrous, stainless steels, copper and carbides
REC. FILLER METALS BAg, BCuP
REC. TEMP RANGES 450-850 C / 900-1600 F
SPECS. AMS 3410; AWS A5.31-91, Type FB3F; O-F 499, Type B
SDS Link
Wire Material FeCrAl Alloy
Color Golden / Silver
Appplication Industrial Furnace / Muffel furnace / Ovens
Wire Gauge 6 swg to 19 swg
Temperature Withstand Upto 1300 Deg C
Manganin is a trademarked name for an alloy of typically 84% copper, 12% manganese, and 4% nickel. Manganin foil and wire is used in the manufacture of resistors, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value and long term stability.
metal powders suitable for AM are the spherical geometry of the particles resulting from the gas atomisation and a particle size distribution according to the layer thickness, usually between 10-50 µm.
Tubing shall be in the fully heat treated condition as received from the mill. Heat
treatment may ne annealed, normalized, or normalized and tempered per the ASTM
Specification used.
2) Welded tubing conforming to ASTM A 214 or A 226 is an acceptable alternate to
seamless tubing, subject to prior approval from OWNER.
