904L Stainless Steel Round Bar for Structural Component

Product Details
Customization: Available
Type: Steel Plate
Standard: AISI, ASTM, DIN, JIS, GB, BS
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Management System Certification
ISO 9001, ISO 9000, ISO 20000, SA 8000, BS 25999-2, GAP
Export Year
2016-10-21
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Basic Info.

Model NO.
904L
Technique
Hot Rolled
Shape
Plate
Surface Treatment
Polished
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Tool Steel Bar
Elongation
25
Strength
375-500
Poisson′s Ratio
0.25~0.33
Certificate
ISO SGS
OEM
Yes
Delivery Time
5~10 Working Days
Yield Strength
225
Transport Package
Woven Bag, Wooden Box
Specification
ISO SGS
Trademark
Taixie
Origin
Wuxi, Jiangsu
HS Code
7507120000
Production Capacity
10000tons/Y

Product Description

Chemical composition(mass fraction)(wt.%) of the 904L
C
Si
Mn
P
S
Cr Ni
 0.020 1.00  2.00  0.040  0.030  23.0-28.0  19.0-23.0 
Mo Al Cu Nb Ti V Ce
4.0-5.0    1.0-2.0         
N Co Pb B Other    
≤0.10             
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 904L

Mechanical Properties
Yield
Rp0.2(MPa)
Tensile
Rm(MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
822 (≥) 913 (≥) 31 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties

ELEVATED TEMPERATURES
MACHINABILITY
CARBON EQUIVALENT
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson's coefficient, ν
43 - -     0.42 -  
118 399 - 42.3 231   -  
566 - 22 14.2     441 134

Heat treated : 1432°C - 1469°C

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