S45C/SAE1045 Special Carbon Steel For Plastic Mould Steel

Model NO.: SAE1045/C45/S45C
Test: SGS / Ut 100% / Element Testing
Production Process: EF/EAF+LF+VD/ESR
Payment Term: 30% Deposit, Balance by L/C at Sight
Package: Normal Package or as Required
Technology: Hot rolled/Forged
Surface Treatment: Black/Peeling/Polished/Machined
Certificate: ISO/Mill certificate
Service: Sample free and 24 hours on line
Trademark: CF STEEL
Transport Package: to Be Required
Specification: According to customer requirements
Origin: China
HS Code: 7228300000
S45C/SAE1045 Special Carbon Steel For Plastic Mould Steel

1045 is used extensively by all industry sectors for applications requiring more strength and wear resistance than the low carbon mild steels can provide and the higher strength of the low alloy high tensile steels is not necessary, plus those applications requiring flame or induction hardening.

As a mould steel, it is used for making injection plastic mould, mould frame and some mid-range machines.

Related Specifications
Germany W.Nr 1.0503 C45
W.Nr 1.1191 CK45
Great Britain BS970 - Part 3 - 1991 080A47
BS970 - Part 1 - 1972 080M46
BS970 - 1955 EN43B
Japan JIS G 4051 S45C
USA AISI C1045
ASTM A29/A29M - 91 1045
SAE 1045
UNS G 10450
Australia AS 1442 - 1992 1045

Chemical composition 
Cr + Mo + Ni = max 0.63
    C      Si    Mn      Ni      P      S      Cr      Mo
0.43 - 0.5  max   0.4  0.5 - 0.8  max   0.4  max   0.045 max   0.045 max   0.4  max   0.1
 
Forging Pre heat to 750ºC - 800ºC, then continue heating to 1100ºC - 1200ºC maximum, hold until temperature is uniform throughout the section and commence forging immediately
Annealing Heat to 800ºC - 850ºC hold until temperature is uniform throughout the section, and cool in furnace
Hardening Heat to 820ºC - 850ºC hold until temperature is uniform throughout the section, soak for 10 - 15 minutes per 25mm of section, and quench in water or brine.
or:
Heat to 830ºC - 860ºC soak as above and quench in oil.Temper immediately while still hand warm
Normalizing Heat to 870ºC - 920ºC hold until temperature is uniform throughout the section, soak for 10 - 15 minutes.Cool in still air
Tempering Re heat to 400ºC - 650ºC as required, hold until temperature is uniform throughout the section, soak for 1 hour per 25mm of section, and cool in still air.

Application 
Use for making injection plastic mould,mould frame and some middle-range machine.
1)Widely used in machine manufacturing;
2)For shaft parts ;
3)Stamping die drawing parts repair and hardfacing;

Quality Contation of our steel products
1)Both end of each bar must be cut
2)Ladle furnanced and vacuum de-gassed
3)Show heat No. on each bar
4)Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.
5)The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.


Product pictures:

S45C/SAE1045 Special Carbon Steel For Plastic Mould Steel
S45C/SAE1045 Special Carbon Steel For Plastic Mould Steel
S45C/SAE1045 Special Carbon Steel For Plastic Mould Steel
S45C/SAE1045 Special Carbon Steel For Plastic Mould Steel
S45C/SAE1045 Special Carbon Steel For Plastic Mould Steel
 

Wood Flat Bit

Spade bits are used for rough boring in wood. They tend to cause splintering when they emerge from the workpiece. Woodworkers avoid splintering by finishing the hole from the opposite side of the work. Spade bits are flat, with a centering point and two cutters. The cutters are often equipped with spurs in an attempt to ensure a cleaner hole. With their small shank diameters relative to their boring diameters, spade bit shanks often have flats forged or ground into them to prevent slipping in drill chucks.
Some bits are equipped with long shanks and have a small hole drilled through the flat part, allowing them to be used much like a bell-hanger bit. Intended for high speed use, they are used with electric hand drills. Spade bits are also sometimes referred to as "paddle bits".
Spade Drill bits are ordinarily available in diameters from 6 to 36 mm, or ¼ to 1½ inches.

Wood Spade Drill Bit,Fat Drill Bit,Paddle Drill Bit,Wood Drill Bit

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