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AISI 4140 42CrMo4 1.7225 Scm440 Hot Forged Steel Bars / Forged High Strength 4140 Alloy Steel

China AISI 4140 42CrMo4 1.7225 Scm440 Hot Forged Steel Bars / Forged High Strength 4140 Alloy Steel, Find details about China Forged Round Bars, Steel Round Bars from AISI 4140 42CrMo4 1.7225 Scm440 Hot Forged Steel Bars / Forged High Strength 4140 Alloy Steel

Model NO.
AISI 4140 42CrMo4 1.7225 Scm440
Special Use
Mold Steel, Cold Heading Steel
Ut Test
Sep1921- Class C/C,D/D
PRO
Forged Steel Bars
Grades
1020,1045,4130,4140,4150,8620,4340
MOQ
1PC
Trademark
Laiwu Xincheng
Transport Package
Standard Seaworthy
Specification
200-1000mm
Origin
China
HS Code
72284000
Model NO.
AISI 4140 42CrMo4 1.7225 Scm440
Special Use
Mold Steel, Cold Heading Steel
Ut Test
Sep1921- Class C/C,D/D
PRO
Forged Steel Bars
Grades
1020,1045,4130,4140,4150,8620,4340
MOQ
1PC
Trademark
Laiwu Xincheng
Transport Package
Standard Seaworthy
Specification
200-1000mm
Origin
China
HS Code
72284000
AISI 4140 42CrMo4 1.7225 Scm440 Hot Forged Steel Bars / forged high strength 4140 alloy steel
AISI / SAE 4140 Forged Steel Round Bars 
Forged Steel Square Bars
Forged Ring / Other Forged Parts 
 

1)Standard 
StandardAISI / SAE 4140
WERKSTOFF NR.41CrMo4, 42CrMo4, 42CrMoS4, 43CrMo4
BS 970708M40, 708A42, 709M40, En19, En19C
UNI41CrMo4, 38CrMo4 (KB), G40 CrMo4, 42CrMo4
JISSCM 440, SCM 440H, SNB 7, SCM 4M, SCM 4
EN name42CrMo4
EN #1.7223, 1.7225, 1.7227, 1.3563

2).4140 steel Chemical composition
ASTM A29/29MCSiMnCrMoPS
41400.38~0.430.15~0.350.75~1.000.80~1.100.15~0.25≤0.035≤0.040
DIN WN-rCSiMnCrMoPS
1.72250.38~0.45 ≤0.400.60~0.900.90~1.200.15~0.30≤0.035≤0.035
GB/TCSiMnCrMoPS
42CrMo0.38~0.450.17~0.370.50~0.800.90~1.200.15~0.25≤0.030≤0.030
BSCSiMnCrMoPS
708M400.36~0.440.10~0.350.70~1.000.90~1.200.15~0.25≤0.035≤0.035
JISCSiMnCrMoPS
SCM4400.38~0.430.15~0.350.60~0.850.90~1.200.15~0.30≤0.030≤0.030

3)Size:Φ85mm~1200mm Rectangular steel 150×150-800×800
Length: 3000mm ~12000mm
4)Inspecting: UTS according toSEP1921 C/c, D/d, E/e, A388 or GB/T 6402

5).Delivery Condition:
Hot forged +Normalized+rough turned
Q/T:Quench+ Temper
Annealing
6)Grain size: 6-8
7)Manufacture:EAF+LF+VD(Annealed,normalized,Quenched+Tempered,peeled,rough turned).

8) About our factory:
Our main products include Forged Steel Round Bar from Sizes 85mm to 1100mm, Forged Steel Square Bar from Sizes 150×150 to 800×800mm with various grade ;The largest production steel ingot 15T, mainly forged alloy steel, carbon steel and other materials. The annual output of forged round can reach 60,000 tons. The products are widely used and can be supplied to users in metallurgy, chemical, hydraulic, port and marine machinery The main equipment includes a 2000-ton hydraulic press, a 3-ton electro-hydraulic hammer, a 2.5-meter ring rolling machine, and is equipped with large and small traveling machines, metalworking lathes, and multiple large and small sawing machines. The company now has more than 100 sets of production equipment from a whole set of processes from blanking, heating, forging to heat treatment and machining.

9).Main Grade we can supply for forged steel bars
Steel seriesRepresentative steel type
Carbon Steel seriesAISI 1020,1045,A36,S355JR,S355JO
Petroleum machinery seriesAISI4150,AISI4140,AISI4130,
30CrMo,4145H
Tool mold series1.2714,5CrMnMo,5CrNiMoV,
1.2738,1.2311,1.2312
Bearing series52100,GCr15,SUJ2
Marine series4140,42CrMo,SCM440,
709M40
Car seriesSAE8620,20CrNiMo,
SNCM220
Heavy-duty transmission series40CrNiMo,SNCM439,
SAE4340,EN24
Mining machinery series655M13,826M40,
25CrMo
Wind power gear series18CrNiMo7-6, 17CrNiMo6, 1.6582,1.6587,SAE8620
Wind power spindle series34CrNiMo6,817M40
Nitriding series20MnCr5,38CrMoAl,
31CrMoV9
Pressure vessel series15CrMo,13CrMo4-4
Metallurgical roll series21CrMoV511,W1.7225,
EN19,709M40
AISI 4140 42CrMo4 1.7225 Scm440 Hot Forged Steel Bars / Forged High Strength 4140 Alloy Steel
AISI 4140 42CrMo4 1.7225 Scm440 Hot Forged Steel Bars / Forged High Strength 4140 Alloy Steel
AISI 4140 42CrMo4 1.7225 Scm440 Hot Forged Steel Bars / Forged High Strength 4140 Alloy Steel
 

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