Product Details
Place of Origin: CHINA
Brand Name: TISCO,BAOSTEEL.ANSTEEL
Certification: ISO,CE,SGS
Model Number: 45#
Payment & Shipping Terms
Minimum Order Quantity: 1Ton
Price: USD680-USD1500/Ton
Packaging Details: Standard seaworthy export packing or as customer demands
Delivery Time: 7-15 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 8000 Tons per Month
Name: |
45# Steel |
Standard: |
JIS, ASTM, DIN, EN, JIS, AISI,GB,etc |
Surface Finish: |
2B 4k HL Mirror |
Application: |
Manufacturing Structural Parts And Plastic Molds |
Technique: |
Cold Rolled/hot Rolled |
Tolerance: |
Standard Tolerance |
Length: |
Customer Request |
Thickness: |
0.35mm To 0.5mm |
Name: |
45# Steel |
Standard: |
JIS, ASTM, DIN, EN, JIS, AISI,GB,etc |
Surface Finish: |
2B 4k HL Mirror |
Application: |
Manufacturing Structural Parts And Plastic Molds |
Technique: |
Cold Rolled/hot Rolled |
Tolerance: |
Standard Tolerance |
Length: |
Customer Request |
Thickness: |
0.35mm To 0.5mm |
45# is the grade of steel, which is a high-quality carbon structural steel, corresponding to the Japanese standard S45C, the American standard: 1045, and the German standard C45. It is characterized by higher strength and deformation resistance than ordinary A3 steel.
Chemical composition element ratio
Mechanical Character
σbMPa:≥600
σsMPa:≥355
δ5%:≥16
ψ%:≥40
HardnessHB:≤197
The recommended heat treatment temperature of 45 steel specified in GB/T699-1999 standard is normalizing at 850℃, quenching at 840℃, tempering at 600℃, and the achieved performance is yield strength ≥355MPa
The GB/T699-1999 standard stipulates that the tensile strength of 45 steel is 600MPa, the yield strength is 355MPa, the elongation rate is 16%, and the area shrinkage rate is 40%.
Product Photo
