4j42 Stainless Steel Plate Sheet Precision Alloy Sheet

Product Details
Customization: Available
Type: Steel Plate
Standard: AISI, ASTM, DIN, JIS, GB
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Management System Certification
ISO9001:2015
Export Year
2016-10-21
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Basic Info.

Composition
Ferrous Steel Scrap
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
Boiler Plate
Density
0.292 Lb/In3
Yield RP0.2 (MPa)
232
Tensile RM (MPa)
934
Impact Kv/Ku
22
Elongation a (%)
23
Reduction in Cross Section on Fracture Z
14
as-Heat-Treated Condition
Solution and Aging, Annealing, Ausaging, Q+T
Brinell Hardness (Hbw)
111
Transport Package
Woven Bag, Wooden Box
Specification
ISO SGC
Trademark
Taixie
Origin
Wuxi, Jiangsu
HS Code
7507120000
Production Capacity
10000tons/Y

Product Description

DATASHEET FOR:STEEL GRADES:SPECIAL ALLOY:4J42

Chemical composition(mass fraction)(wt.%) of the 4J42
C(%)Si(%)Mn(%)P(%)S(%)Ni(%)Co(%)Al(%)Fe(%)
0.05≤0.30≤0.800.0200.02041.5-42.5≤0.1≤0.1Bal
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade4J42

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 ConditionBrinell hardness (HBW)
232 (≥)934 (≥)222314Solution and Aging, Annealing, Ausaging, Q+T,etc111


PHYSICAL PROPERTIES
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) andThermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson's coefficient, ν
11--  0.14- 
364336-43.3311 - 
748-2243.2  211141

Heat treated : 1517°C - 1469°C

Doris
Phone:+8613400008153
Tel: 0510-88222973
Fax: 0510-88222975
Web: taixie.en.made-in-china.com
Add:No.22, Xinfeng Road, Xin District, Wuxi, Jiangsu, China.
Over 16 years of specialist experience in Copper, Mould steel, steel alloy, aluminum ! Welcome to order and customized.

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