1045 steel bar,s45c hollow bar
ASTM 1045 carbon steel is a type of medium carbon steel that is commonly used in a variety of industrial applications. It is a versatile material that offers a good balance of strength, toughness, and hardness.
One of the key characteristics of ASTM 1045 carbon steel is its high carbon content, which gives it a high level of hardness and strength. This makes it ideal for applications where strength and durability are important, such as in the manufacturing of machinery parts, gears, shafts, and other industrial components.
ASTM 1045 carbon steel can be easily welded, machined, and formed, making it a versatile material for a wide range of applications. It is also a relatively low-cost option for many industrial applications, making it a popular choice for manufacturers looking for a cost-effective solution.
Product Basic Information:
Material | ASTM 1045 | ||
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
C | 0.42-0.50 | Tensile strength(MPA) | 600 |
Si | 0.17-0.37 | Yield strength (MPA) | 355 |
Mn | 0.50-0.80 | Elongation(δ5/%) | 16 |
Cr | 0.25 | Reduction in Area (ψ/%) | 40 |
Ni | 0.30 | Impact (J) | 39 |
P | ≤0.030 | Hardness (HB) | anneal 229 heating temperature 850C |
S | ≤0..030 | ||
Cu | 0.25 | ||
Ti | - | ||
2.Similar steel grade & equivalent steel materials:astm 1045 carbon steel
USA | Japanese | Gemany | British | France | heat treatment | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
1045 | S45c | C45(1.0503) | ------ | 45 |
3.astm 1045 carbon steel pictures



ASTM 1045 carbon steel is a type of medium carbon steel that is commonly used in a variety of industrial applications. It is a versatile material that offers a good balance of strength, toughness, and hardness.
One of the key characteristics of ASTM 1045 carbon steel is its high carbon content, which gives it a high level of hardness and strength. This makes it ideal for applications where strength and durability are important, such as in the manufacturing of machinery parts, gears, shafts, and other industrial components.
ASTM 1045 carbon steel can be easily welded, machined, and formed, making it a versatile material for a wide range of applications. It is also a relatively low-cost option for many industrial applications, making it a popular choice for manufacturers looking for a cost-effective solution.
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