GTD 450 datasheet,GTD 450 chemical,GTD 450 heat treatment

GTD 450
2019-04-11 10:28:32   Origin:   Remark:0 Click:

Specifications GTD450 datasheet, Exporters GTD450 Chemical, Inventory GTD450 properties from Steelmaking, ESR melting, Hot blooming, 100% UT, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or Machined. Technical specifications - ISO / TR 4956 - 1984, 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET - GTD 450

OFFICIAL TEST CERTIFICATE: issued by TUV - SGS BV
MATERIAL CATEGORY: High temperature alloy steel
MATERIAL SPECIFICATIONS: Cr-Ni-Cu-Nb Fe Alloy
CHEMICAL COMPOSITION (WEIGHT %)
C (%):     0.03 ~ 0.05
Si (%):     0.20 ~ 0.50
Mn (%):   0.30 ~ 0.80
P (%)≤:   0.020
S (%)≤:   0.005
Cr (%):    14.0 ~ 16.0
Ni (%):    6.20 ~ 6.80
Mo (%):   0.60 ~ 1.00
Cu (%):   1.35 ~ 1.75
Nb (%):   8 X C ~ 15 X C
V (%):     ≤ 0.10
N (%):     ≤ 0.030
Other (%): Al ≤ 0.030, Ag ≤ 0.005, Pb ≤ 0.005, Sn ≤ 0.10
MECHANICAL PROPERTIES UNDER ROOM TEMP.  
Condition of heat treatment: Solution and aged
Tensile strength, σb ≥/MPa: 1010 ~ 1220
Yield strength, σ0.2 ≥/MPa: 917
Elontation, δ ≥(%): 15.0
Reduction of area, ф ≥(%): 50.0
Hardness | HBW: 302 ~ 363
Impact, Charpy V: 68J min. 
PRODUCT DESCRIPTION
The alloy is usually produced by BEF & AOD followed by electroslag remelting (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the solution + aged.
FORMS AND SHAPES
Round bar (Diameter): 5.50 ~ 550mm
Square bar / Flat bar: 3 ~ 550mm
Wire rod (Diameter): 0.10 ~ 16mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 650mm X L (or in coil form)
Forging piece: Different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry, pleased to EMAIL 
our resident team of qualified production engineers, Email us: sales@ccsteels.com.

Hot search:GTD 450

Previous page:2.4650 / Alloy C-263 / N07263
Last page:X20CrMoNiNbV11-1

Share to: