SAE4140 Bright Bars, SAE4140 Bright bar manufacturer, SAE4140 Bright bar Rods Supplier, SAE4140 Bright bar Stockiest, SAE4140 Bright bar Dealers, SAE4140 Bright bar Distributors, SAE4140 Bright bar Whole sellers.
 
Grade Introduction:
SAE4140 Alloy Steel  Round Bars are cold drawn annealed steel of comparatively superior hardenability in the company of its chromium content that offers some excellent hardness infiltration, and the molybdenum imparts consistency of soaring potency and hardness. These SAE 4140 Alloy Cold Rolled Round Bars reacts well to heat-treatment and is quite simple to machine in the annealed state. 
 
Grade Application:
 
Equivalent grades:
USA
Din
BS
BS
Japan
ASTM A29
DIN 1654
EN 10084
BS 970
JIS G4103
4140
1.6523/21NiCrMo2
1.6523/21NiCrMo2-2
805M20
SNCM220

Addition to other grades:
MS, EN1a, EN3b, EN8, EN8D, EN9, EN19, EN24, EN31, EN32B, EN36C, EN41B, EN43B, En47, EN353, IS2062, HCHCR, D2, D3, H-11, H-13, CW-1, OHNS, M2, M35, M42, 2714, SKD-11, P20, P20+s, P20+Ni, ASTM Sa-36, ASTM SA-105, SAE 1018, SCM420, SAE 4140, 42CRMO4, 16MNCR5, 20MNCR5, C20, C35, C40, C45, C50, C60, CK45, 20C8, 40C8, 45C8, 55C8, C55MN75, SAE52100, S40C, S355J2G3.
 
Our Supply Range: 
 
Price List: 
 
 
People also search as: 
SAE4140, SAE4140 Steel, SAE4140 Chemical composition, SAE4140 Mechanical properties, SAE4140 Equivalent Grades, SAE4140 steel plate, SAE4140 steel sheet, SAE4140 manufactures, SAE4140 suppliers, SAE4140 dealers, SAE4140 Stockiest, SAE4140 distributors, SAE4140 whole sellers, SAE4140 Traders.
 
Chemical composition: 
The following table shows the chemical composition of SAE4140 steel:
Standard
Grade
C
Mn
P
S
Si
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
0.38-0.45
0.6-0.9
0.035
0.035
0.4
0.9-1.2
0.15-0.30
JIS G4105
SCM 440
0.38-0.43
0.60-0.85
0.03
0.03
0.15-0.35
0.9-1.2
0.15-0.30
 
Mechanical Properties: 
 
Hardness: 
 
Heat treatment: 
 
Hardening:
 
Tempering:
 
Physical Properties: 
 
Thermal Properties: 
 
Forging Properties: 
 
Stress Reliving: 
 
Normalizing: 
 
Annealing: 
 
Density: 
 
Machine ability: 
 
Welding: 
 
Supply Cities:
Ahmedabad, Amaravathi, Ambattur, Bangalore, Belgaum, Chennai, Chittoor, Coimbatore, Dindigul, Mysore, Nellore, Hyderabad, Kochi, Mangalore, Tirupur, Thoothukudi, Madurai, Andhra Pradesh, Karnataka, Puducherry, Kerala, Tamil Nadu, Telangana, Salem, Thajavur, Tiruchurapalli, Comibatore, Erode,  Vellore, Ranipet, Sivakasi, Karur, Hosur, Nagercoil, Kanchepuram, Karaikudi, Neyveli, Cuddalore, Kumbakonam, Thiruvannamalai, Pollachi, Rajapalayam, Gudiyatham, Pudukottai, Vaniyambadi, Ambur, Nagapattinam, Trivandrum, Vijaywada, Guntur, Thirupathi, Nazarathpet, Kakinada, Kurnool, Kadapa, Nizamabad, Mahabubnagar, Karimnagar.