Alloy Steel Round Bar 40cr 4140 D2 Hot Rolled Alloy Steel Round Bar

Brand Name:Gnee
Certification:SGS
Model Number:4140
Minimum Order Quantity:1000 Kilogram
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Tianjin
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Location: Anyang Henan China
Address: 25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
Supplier`s last login times: within 36 hours
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Alloy Steel Round Bar 40Cr 4140 D2 Hot Rolled Alloy Steel Round Bar

Alloy Steel Round Bar 4140 is normally used for heavy-duty industrial applications. Also referred to as Chromoly steel, 4140 is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. Alloy steel round bar/rod stock is available in full size and custom cut lengths.


SPECIFICATIONS FOR Alloy Steel Round Bar
Product Name
Lowest Price 40Cr 4140 Alloy Steel Round Bar
Standard
AISI,ASTM, EN, BS, GB, DIN, JIS
Diameter
10mm-1200mm
Technology
Hot rolled,Forged
Materials
Mould Steel: 1.2311 / 1.2312 /1.2379 / 1.2738 / NAK80 / S136
Hot work steel: H13 / H11 / SKT4
Cold work steel: D2 / D3 / D5 / O1 / DC53
Alloy steel: Cr40/Cr42/AE4140 / 4340 / 5140 / 52100 / 4135 / 8620 / 6150
Carbon steel: C45 / S50C / S55C
High Speed Steel: M2 / T1 / M35 / M42 / M4
Stainless Steel: 201 / 304 / 316L / 316 / 301 / 302 / 303 / 304L / 321 / 410 / 420 / 430 / 304F / 316Ti / 314
Aluminum: 1050 / 2024 / 6061 / 5005 / 5052 / 5754 / 6061 / 6063 / 6082 / 7005 / 7050 / 7075
Surface
Polished bright,black
Inspection
ISO,BV,SGS,MTC
Supply Ability
1000 metric tons/month
Packing
1. cases packed in wooden cases
2. paper packaging
3. plastic packing
4. Steel strip packaging
20'contaner: 25tons
40'container:27tons
Application
High temperature components such as turbine blades, guide vanes, turbine disks, high pressure compressor disks,machine manufacturing and combustion chambers used in the manufacture of aviation, naval and industrial gas turbines
Delivery Time
Within 7-10 workdays after receiving deposit .
Payment Terms
T/T L/C and Western Union etc

Steel Round Bar Chemical Component( %)

Standard
Grade
C
Mn
P
S
Si
Ni
Cr
Mo
ASTM A29
4140
0.38-0.43
0.75-1.00
0.035
0.040
0.15-0.35
0.8-1.10
0.15-0.25
EN 10250
42CrMo4/1.7224
0.15-0.30
0.6-0.9
0.035
0.035
0.4
0.9-1.2
0.15-0.30
JIS G4105
SCM440
0.38-0.43
0.60-0.85
0.03
0.03
0.15-0.35
0.9-1.2
0.15-0.30

China Alloy Steel Round Bar 40cr 4140 D2 Hot Rolled  Alloy Steel Round Bar supplier

Alloy Steel Round Bar 40cr 4140 D2 Hot Rolled Alloy Steel Round Bar

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