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A507 A29 ASTM 4118 Alloy Structural Steel UNS G41180 High Yield Strength Toughness
A507 A29 ASTM 4118 Alloy Structural Steel UNS G41180 High Yield Strength Toughness
Specifications
Brand Name :
Zhanlu
Model Number :
Round Bar
Place of Origin :
China
MOQ :
Consultation
Price :
Consultation
Payment Terms :
L/C, T/T
Supply Ability :
Consulting service
Delivery Time :
5-8 workdays
Packaging Details :
Conventional packaging
Name :
ASTM 4118 Alloy Structural Steel
Length :
2.5m-10m
Material :
ASTM 4118
Diameter :
6.0mm-1200mm
Characteristic :
Very high strength and toughness
Shape :
Round Bar
Description

ASTM 4118 Alloy Structural Steel 6.0mm-1200mm Very High Strength And Toughness

ASTM4118 has high hardenability, no temper brittleness, good weldability, little tendency to form cold crack, good machinability and cold strain plasticity. ASTM4118 is generally used in quenched and tempered or carburized and quenched conditions, and is used to manufacture high-pressure pipes and various fasteners, and higher carburized parts, such as gears and shafts, which work in non-corrosive media and media with a working temperature of less than 250 ℃ and containing nitrogen and hydrogen mixture.

Supply Form & Size

Form of Supply Size(mm) Length(mm)
Round bar 6.0mm-1200mm 2.5m-10m

Chemical Composition&Related Specifications

Grade C Si Mn P S Cr Mo
4118 0.18～0.23 0.15～0.35 0.70～0.90 ≤0.035 ≤0.040 0.40～0.60 0.08～0.15

Brand comparison table

AISI/SAE DIN/EN BS JIS/KS China
4118 18CrMo4(1.7243) 18CrMo4(1.7243) SCM420 20CrMo

Mechanical Property

tensile strength σb (MPa)

 ≥885(90)

yield strengthσs (MPa)

 ≥685(70)

elongation δ5 (%)

 ≥12

Reduction of area ψ (%)

 ≥50
Impact energy Akv (J) ≥78
Impact toughness value αkv (J/cm2) ≥98(10)

hardness

 ≤197HB

A507 A29 ASTM 4118 Alloy Structural Steel UNS G41180 High Yield Strength Toughness

Product tags

s275 material specification steel

,

6150 alloy steel

,

astm a53 steel properties
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A507 A29 ASTM 4118 Alloy Structural Steel UNS G41180 High Yield Strength Toughness

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Product Detail
Brand Name :
Zhanlu
Model Number :
Round Bar
Place of Origin :
China
MOQ :
Consultation
Price :
Consultation
Payment Terms :
L/C, T/T
Contact Supplier
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A507 A29 ASTM 4118 Alloy Structural Steel UNS G41180 High Yield Strength Toughness

Wuxi Zhanlu International Trade Co., Ltd

Verified Supplier
3 Years
jiangsu, wuxi
Since 2016
Business Type :
Distributor/Wholesaler
Main Products :
Bright Round Bar, Cold Drawn Round Bar, Spring Steel Round Bar
Total Annual :
5000000-10000000
Employee Number :
5~20
Certification Level :
Verified Supplier
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