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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

40


40 material is China structural steel and alloy steel.

Chemical composition of 40, 40 mechanical properties, 40 datasheet, 40 equivalent grade, Heat treatment and temperature process of 40.

  • Tags: 40,

40 property sheet

40 Spec.

Chemical Composition of 40

C 0.37-0.44
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 40

Rp0.2 (MPa) 139 (≥)
Rm (MPa) 882 (≥)
AKV (J) 41
A (%) 21
Z (%) 41
Hardness HBW 142

40 shape and dimensions

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

40 Stock

17-4PH Stainless Steel Seamless Tube Pipe

40 Relevant products

D6AC Forging Hollow Bar

D6AC Forging Hollow Bar

The United States began to be developed in the early ...
Monel400 round bar

Monel400 round bar

Monel400 round bar
Monel400/N04400/2.436/Monel 400(SMC) Tube

Monel400/N04400/2.436/Monel 400(SMC) Tube

Monel400 N04400 2 436 Monel 400(SMC) Tube
X40MnCr18 / 1.3817 Non magnetizable steels

X40MnCr18 / 1.3817 Non magnetizable steels

X40MnCr18 1 3817 Non magnetizable steels
ESR 40CDV2 Forging Bar

ESR 40CDV2 Forging Bar

ESR 40CDV2 Forging Bar
T30402/X155CrVMo121 Die Steel Sheet

T30402/X155CrVMo121 Die Steel Sheet

Chemical compositionCSiMnCrMoV1 001 000 358 002 000 25Pa...
D6AC Forging Hollow Bar

D6AC Forging Hollow Bar

The United States began to be developed in the early ...
Monel400 round bar

Monel400 round bar

Monel400 round bar
06Cr19Ni10/S30408/304/S30400/1.4301 Tube

06Cr19Ni10/S30408/304/S30400/1.4301 Tube

ASTM ASMEA312 SA312;ASTMB677;ASTMB690,EN10216-5;
S30409/304H/S30409/1.4948 Tube

S30409/304H/S30409/1.4948 Tube

ASTM ASMEA312 SA312;ASTMB677;ASTMB690,EN10216-5;
S30403/304L/S30403/1.4307 Tube

S30403/304L/S30403/1.4307 Tube

S30403 304L S30403 1 4307 Tube
S32169/321H/S32109/1-4940 Tube

S32169/321H/S32109/1-4940 Tube

S32169 321H S32109 1-4940 Tube
S31608/316/S31600/1.4401 Tube

S31608/316/S31600/1.4401 Tube

S31608 316 S31600 1 4401 Tube
S31603/316L/S31600/1.4404 Tube

S31603/316L/S31600/1.4404 Tube

S31603 316L S31600 1 4404 Tube
Monel400/N04400/2.436/Monel 400(SMC) Tube

Monel400/N04400/2.436/Monel 400(SMC) Tube

Monel400 N04400 2 436 Monel 400(SMC) Tube
X40MnCr18 / 1.3817 Non magnetizable steels

X40MnCr18 / 1.3817 Non magnetizable steels

X40MnCr18 1 3817 Non magnetizable steels
ESR 40CDV2 Forging Bar

ESR 40CDV2 Forging Bar

ESR 40CDV2 Forging Bar
1.2344|H13|X40CrMoV5-1|Z40CDV5 Hot-Work Tool Steel

1.2344|H13|X40CrMoV5-1|Z40CDV5 Hot-Work Tool Steel

DESIGNATIONDIN:X 40 CrMoV 5-1AFNOR:Z 40 CDV 5UNI:X 40 CrMoV 5-1 KUAISI:H13 H13 ESR
17-4PH(UNS S17400) AMS 5604 Tube /  Pipe

17-4PH(UNS S17400) AMS 5604 Tube / Pipe

17-4 PH is a martensitic, chromium-nickel-copper precipit...
403(UNS S40300) STAINLESS STEEL FLAT BAR

403(UNS S40300) STAINLESS STEEL FLAT BAR

AISI 403(UNS S40300, X7Cr13) stainless steel is a marte...