High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

45


45 material is China structural steel and alloy steel.

Chemical composition of 45, 45 mechanical properties, 45 datasheet, 45 equivalent grade, Heat treatment and temperature process of 45.

  • Tags: 45,

45 property sheet

45 Spec.

Chemical Composition of 45

C 0.42-0.50
Si 0.17-0.37
Mn 0.50-0.80
P 0.035
S 0.035
Cr 0.25
Ni 0.3
Cu 0.25

Mechanical Properties of 45

Rp0.2 (MPa) 511 (≥)
Rm (MPa) 186 (≥)
AKV (J) 11
A (%) 22
Z (%) 42
Hardness HBW 424

45 shape and dimensions

45 Round bar: 1mm-800mm
45 Square bar: 10mm * 10mm-600mm *600mm
45 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
45 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
45 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
45 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

45 Stock

T45Cr5Si3 Round Bar
17-4PH Stainless Steel Seamless Tube Pipe

45 Relevant products

4145H Hollow Bar

4145H Hollow Bar

4145H Hollow Bar
45Cr14Ni14W2Mo forging

45Cr14Ni14W2Mo forging

4Cr14Ni14W2Mo steel group is stable, did not occur in ...
4145H Hollow Bar

4145H Hollow Bar

4145H Hollow Bar
S30453/304LN/1-4311 Tube

S30453/304LN/1-4311 Tube

S30453 304LN 1-4307
S32168/321/S32100/1-4541 Tube

S32168/321/S32100/1-4541 Tube

S30453 304LN 1-4307
17-7PH(631,UNS S17700,1.4541)  AMS 5528 Stainless Steel Coil

17-7PH(631,UNS S17700,1.4541) AMS 5528 Stainless Steel Coil

17-7PH(631,UNS S17700,1 4541) AMS 5528 Stainless Steel...
T45Cr5Si3(IS 1570-6-1996) Round Bar

T45Cr5Si3(IS 1570-6-1996) Round Bar

T45Cr5Si3(IS 1570-6-1996) Round Bar, Schedules for Wrough...
17-4PH Stainless Steel Seamless Tube

17-4PH Stainless Steel Seamless Tube

17-4PH Stainless Steel Seamless Tube, Precipitation harde...
S32550 Stainless Steel Seamless Tube Pipe

S32550 Stainless Steel Seamless Tube Pipe

S32550 Stainless Steel Seamless Tube Pipe
Alloy 28 Bright Bar

Alloy 28 Bright Bar

Superalloy - Alloy 28,UNS N08028, 1 4563 is a nickel-i...
N08028 Tube

N08028 Tube

UNS N08028 Tube- Alloy 28, , 1 4563 is a nickel-iron-...
1.4568 Spring Steel Wire

1.4568 Spring Steel Wire

1 4568 Stainless steels - Part 3:Technical delivery con...
630 / 17-4ph ESR Steel for Equipment for making masks

630 / 17-4ph ESR Steel for Equipment for making masks

630 17-4ph ESR Steel for Equipment for making masks