- Product Details
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Quick Details
-
Place of Origin:
-
Hubei, China
-
Brand Name:
-
Kangheng
-
Model Number:
-
SAE 4140
-
Product Name:
-
China Supplier Alloy Steel SAE 4140 Steel Hollow Bar In Round Bar
-
Heat treatment:
-
Annealed/Quenching/Tempering
-
Surface treatment:
-
Black surface/ Grinded/ Machined
-
Production route:
-
EF/EAF+LF+VD/ESR
-
Quality inspection:
-
UT, Chemical test, Microstructure, Physical properties etc.
-
UT test standard:
-
SEP1921-84 class3 C/c to D/d
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Certification:
-
ISO9001
-
Service:
-
Free Samples and 24 Hours Online
-
Heat Treatment:
-
Annealed/Quenching/Tempering
Quick Details
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Steel Grade:
-
Alloy Steel
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Tolerance:
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±1%
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Grade:
-
4140 steel hollow bar, 4140 Forged Steel
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Place of Origin:
-
Hubei, China
-
Brand Name:
-
Kangheng
-
Model Number:
-
SAE 4140
-
Product Name:
-
China Supplier Alloy Steel SAE 4140 Steel Hollow Bar In Round Bar
-
Heat treatment:
-
Annealed/Quenching/Tempering
-
Surface treatment:
-
Black surface/ Grinded/ Machined
-
Production route:
-
EF/EAF+LF+VD/ESR
-
Quality inspection:
-
UT, Chemical test, Microstructure, Physical properties etc.
-
UT test standard:
-
SEP1921-84 class3 C/c to D/d
-
Certification:
-
ISO9001
-
Service:
-
Free Samples and 24 Hours Online
-
Heat Treatment:
-
Annealed/Quenching/Tempering
China Supplier Alloy Steel SAE 4140 Steel Hollow Bar In Round Bar
|
GB |
DIN |
AISI |
JIS |
|
42CrMo4 |
1.7225 |
4140 |
SCM440 |
|
C |
Si |
Mn |
Cr |
Mo |
P |
S |
|
0.38-0.43 |
0.15-0.35 |
0.75-1.00 |
0.80-1.10 |
0.15-0.25 |
≤0.035 |
≤0.040 |
|
Round Steel Bar |
Dia60-800mm |
|
Flat Steel Bar |
25-400mm*200-800mm |
Black surface/ Grinded/ Machined
Annealed HBS 217 max
Alloy Steel AISI 4140, engineering steel supplied in quenched and tempered
conditions. Very good machinability. High toughness. High creep strength.
Repeated impact resistant capability.
AISI 4140 alloy steel is used to producecomponents with high requirements on
toughness, e.g. gear wheels, pinions, connecting rods, parts for mechanical
engineering .
China Supplier Alloy Steel SAE 4140 Steel Hollow Bar In Round Bar
China Supplier Alloy Steel SAE 4140 Steel Hollow Bar In Round Bar
