Suj2 Steel
Products Description The chemical composition of SUJ2 steel is as follows: • Carbon (C): The carbon content typically ranges from 0.95% to 1.10%. Carbon is a crucial element that significantly contributes to the hardness and strength of the steel, allowing it to withstand high loads and...
Description
Products Description
Suj2 Steel International Comparison of Materials
| EU EN |
INTER ISO |
USA AISI |
JAPAN JIS |
GERMANY DIN |
CHINA GB |
FRANCE AFNOR |
ENGLAND BS |
|---|---|---|---|---|---|---|---|
| 31 | -- | 52100 | SUJ2 | 100Cr6 | Gr15 | 100C6 | 534A99 |
| ITALY UNI |
SPAIN UNE |
SWEDEN SS |
POLAND PN |
FINLAND SFS |
AUSTRIA ONORM |
RUSSIA GOST |
NORWAY NS |
|---|---|---|---|---|---|---|---|
| 100Cr6 | F.131 | 2258 | -- | -- | -- | -- | -- |
| (C)% | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Cr(%) | Mo(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|
| 0.95-1.10 | 0.15-0.35 | 0≦0.5 | 0≦0.025 | 0≦0.025 | 0≦0.25 | 1.3-1.6 | 0≦0.08 | 0≦0.25 |
The mechanical properties of SUJ2 steel are:
• Tensile strength: It generally exceeds 1800 MPa, indicating its high resistance to pulling forces.
• Yield strength: Typically, it is around 1600 MPa, representing the stress at which the steel begins to deform plastically.
• Hardness: The hardness of SUJ2 steel can reach 61 - 64 HRC (Rockwell Hardness C scale), demonstrating its excellent wear resistance.
• Fatigue strength: It has a relatively high fatigue strength, enabling it to withstand repetitive loading without failure over an extended period.
It should be noted that the specific values of the chemical composition and mechanical properties can vary slightly depending on the manufacturing process and quality control measures employed.
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