Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Carpenter Custom 455® Stainless Steel, Annealed, 25 mm Bar

Category Metal , Ferrous Metal , Stainless Steel , T 400 Series Stainless Steel
Manufacturer Carpenter Technology Corporation (Cartech)
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Carpenter Custom 455® Stainless Steel, Annealed, 25 mm Bar.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Data provided by Carpenter Technology Corporation.Recognizing the need for high-strength alloys with good corrosion resistance to atmospheric environments, the Carpenter Research Laboratory developed Custom 455® stainless, a martensitic age-hardenable stainless steel. This alloy is relatively soft and formable in the annealed condition. A single-step aging treatment develops exceptionally high yield strength with good ductility and toughness. This stainless can be machined in the annealed condition, and welded in much the same manner as other precipitation hardenable stainless steels. Because of its low work-hardening rate, it can be extensively cold formed. The dimensional change during hardening is only about -0.001 in/in, which permits close-tolerance finish machining in the annealed state. Custom 455 stainless represents a significant advancement in the area of precipitation hardening stainless steels. It should be considered where simplicity of heat treatment, ease of fabrication, high strength and corrosion resistance are required in combination.Because of the unique combination of high strength and corrosion resistance of Custom 455 stainless there are few other alloys available for consideration. Carpenter PH13-8 Mo can be considered where good transverse toughness and ductility are necessary in large sections.Custom 455® is a registered trademark of Carpenter Technology Corporation.
Physical Properties Metric English Comments
Density 7.76 g/cc
0.280 lb/in³
Mechanical Properties Metric English Comments
Hardness, Brinell 297
297
Estimated from Rockwell C for Brinell test with 3000 kg load, 10 mm ball.
Hardness, Knoop 322
322
Estimated from Rockwell C
Hardness, Rockwell C 31
31
Hardness, Vickers 311
311
Estimated from Rockwell C
Tensile Strength, Ultimate 1000 MPa
145000 psi
Tensile Strength, Yield 713 MPa

@Strain 0.200 %
103000 psi

@Strain 0.200 %
Elongation at Break 14 %
14 %
In 4D
Reduction of Area 60 %
60 %
Modulus of Elasticity 200 GPa
29000 ksi
Poissons Ratio 0.30

@Temperature 23.0 °C
0.30

@Temperature 73.4 °F
Shear Modulus 76.9 GPa

@Temperature 23.0 °C
11200 ksi

@Temperature 73.4 °F
Charpy Impact 95.0 J
70.1 ft-lb
V-notch
Thermal Properties Metric English Comments
CTE, linear 10.6 µm/m-°C

@Temperature 22.0 - 93.0 °C
5.89 µin/in-°F

@Temperature 71.6 - 199 °F
11.2 µm/m-°C

@Temperature 22.0 - 260 °C
6.22 µin/in-°F

@Temperature 71.6 - 500 °F
12.0 µm/m-°C

@Temperature 22.0 - 482 °C
6.67 µin/in-°F

@Temperature 71.6 - 900 °F
Thermal Conductivity 18.0 W/m-K

@Temperature 100 °C
125 BTU-in/hr-ft²-°F

@Temperature 212 °F
21.3 W/m-K

@Temperature 300 °C
148 BTU-in/hr-ft²-°F

@Temperature 572 °F
24.7 W/m-K

@Temperature 500 °C
171 BTU-in/hr-ft²-°F

@Temperature 932 °F
Component Elements Properties Metric English Comments
Carbon, C <= 0.050 %
<= 0.050 %
Chromium, Cr 11 - 12.5 %
11 - 12.5 %
Copper, Cu 1.5 - 2.5 %
1.5 - 2.5 %
Iron, Fe 75 %
75 %
as remainder
Manganese, Mn <= 0.50 %
<= 0.50 %
Molybdenum, Mo <= 0.50 %
<= 0.50 %
Nb + Ta 0.10 - 0.50 %
0.10 - 0.50 %
Nickel, Ni 7.5 - 9.5 %
7.5 - 9.5 %
Niobium, Nb (Columbium, Cb) <= 0.50 %
<= 0.50 %
Phosphorous, P <= 0.040 %
<= 0.040 %
Silicon, Si <= 0.50 %
<= 0.50 %
Sulfur, S <= 0.030 %
<= 0.030 %
Tantalum, Ta <= 0.50 %
<= 0.50 %
Titanium, Ti 0.80 - 1.4 %
0.80 - 1.4 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000906 ohm-cm
0.0000906 ohm-cm
Copyright © lookpolymers.com All Rights Reserved