hard alloy hard metal; cold rolled hard steel

hard alloy hard metal; cold rolled hard steel System 1

hard alloy hard metal; cold rolled hard steel

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 600 m.t.

Supply Capability:: 3000 m.t./month

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Product Description:

Quick Details

Standard: ASTM, GB, JIS
Grade: SGCH
Thickness: 0.13mm-0.8mm
Place of Origin: TIANJIN, China (Mainland)
Brand Name: ZG
Model Number: ZG
Type: Steel Coil
Technique: Cold Rolled
Surface Treatment: HARD
Width: 750mm-1250
Length: 0

Packaging & Delivery

Packaging Details:	seaworthy standard export packing .CARDBOARD SLEEVES, STEEL SHEET WRAPPED OUTSID, FIXED BY STEEL BELT
Delivery Detail:	Within 30-40 days upon receit of you prepaid money

Specifications

1,SGCH, regular spangle
2,the second largest supplier in Guan County
3.below 0.16mm is our main products.
4.JIS G3302
5.ASTM

Galvanized steel sheet /coil features:
1. Zinc coating :0g/m2
2. Thickness:0.13-0.8mm
3. Width:750-1250mm(750-762mm,900-925mm, 1000, 1200-1250mm the most common)
4. Coil id:508mm
5. Coil weight: 3-5MT or more (as required)
6. Surface:OILED
7. Tolerance:Thickness tolerance: +/- 0.02mm;
Width tolerance: +/-5mm;
Zinc tolerance:+/-10gsm.
8.Payment condition: Prepay 30%, pay the rest before shipment, via TT
8. Application: As to excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.

Q: suitable for processing the whole alloy drilling, milling, reaming and other cutting tools. This alloy tungsten, cobalt content, how many of you?: Just found the carbide under YK15, its cobalt content in 10%.According to its brand, YK15 should be used to process cast iron, so the main ingredient should be WC+Co.So its WC component should be in 89-90% (just for inference, for reference only)Based on the molar mass of WC, the mass fraction of the W content is deduced

Q: How to polish the rough surface of cemented carbide, what is the shortcut? Seek expert advice. Thank you。: Carbide parts polishing machine, professional solutions to all kinds of precision parts polishing technology problems

Q: What are the features of cemented carbide YG8 knives?: Density: 14.6-14.8; hardness HRA:90.5; flexural strength, Mpa2300High bending strength, shock resistance and vibration resistance is better than YG6. It is suitable for low speed rough machining of cast iron, non-ferrous metals and their alloys, and non-metallic materials

Q: How much is a kilogram of cemented carbide now recycled?: Generally speaking, the retail price is 85 yuan per kilogram, of course, the price of large companies can be relatively high. The current market situation is not good, I suggest holding goods wait-and-see.

Q: What is the specific gravity of cemented carbide?: Similar to mercury. Tungsten cobalt carbide 14.4~15.3 density, tungsten, cobalt, titanium carbide 9.7~13.2 density, can float in the mercury is a steel knife, sink into the mercury is a cast iron knife

Q: Carbide saw blades, plain and alternating teeth. What do you mean? That good?: The 3. ladder flat tooth is a combination of trapezoidal teeth and peace teeth, and the grinding is more complicated. When sawing, the utility model can reduce the phenomenon of overlaying and cracking, and is suitable for sawing and cutting all kinds of single and double facing artificial boards and fireproof boards. Aluminum saw blade, in order to prevent adhesion, but also more flat teeth with more teeth.4. ladder tooth often used for cutting saw blade trough, in artificial plate sawing double veneer, adjust the thickness of the bottom surface of the groove saw complete grooving, the main saw complete plate sawing, cutting edge to prevent the occurrence of collapse phenomenon.In summary, sawing wood, particleboard, MDF or tooth, can be sharp wood fiber cut, cut smooth; in order to keep the grooving bottom flat, with flat tooth or flat composite tooth; sawing plywood, fireproof board generally choose ladder flat teeth, is expected to open the computer the sawing sawing rate, diameter and thickness of the alloy blades are relatively large, about 350-450mm in diameter, 4.0-4.8mm in thickness, most of the ladder flat teeth, in order to reduce the edge collapse, saw.

Q: One kind of steel is called T10, and another is carbon steel. What kind of hardness and strength do they have?: Uncertain.Carbon content is different, and some trace elements contain different categories.Alloy steel, which means hardening can harden even when cooled in air, and very sharp. It is a complex alloy steel, containing tungsten, molybdenum, chromium, vanadium and other carbide forming elements. The total amount of alloy elements is about 10 to 25%. It can maintain high hardness at high temperature (about 500 DEG C) in high speed machining, and HRC can be higher than 60.Carbon steel, also called carbon steel, mainly refers to the mechanical properties of carbon depending on the content of steel, and generally do not add a large number of alloy elements of steel, sometimes referred to as general carbon steel or carbon steel. Of iron carbon alloys containing carbon less than 2% WC. Carbon steel, in addition to carbon, usually contains a small amount of silicon, manganese, sulfur and phosphorus.

Q: What is the hardness of the carbide thread?: The hardness of cemented carbide tools is generally between 89~92.8, such as the hardness of YG8 is HRA89, the hardness of YT30 is 92.8, and the hardness of YT15 is 91.

Q: What are the carbide inserts on the turning tool welded to the handle?: Burn copper on the knife rest.Pour the borax onto it.Put the alloy blade on it.Borax fell on the alloy blade top with flame cutting money.Be careful not to use the high pressure oxygen valve. Wait until the copper water flows out evenly and cools naturally.

Q: Tungsten steel could be used to do is hard alloy knife?: You can do all kinds of data of tungsten steel tool, it can be a knife. There is little precision mould

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