Reinforcing Low Alloy Steel Bar Rods For Oil And Gas SAE 4140 Rod Manufacturer

Brand Name:Zhanlu
Model Number:Bright round steel
Minimum Order Quantity:Consultation
Delivery Time:5-8Workdays
Payment Terms:L/C, T/T
Place of Origin:China
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Location: Wuxi Jiangsu China
Address: No. 92, Tangping Road, Yuqi Street, Huishan District, Wuxi City, Jiangsu Province, China
Supplier`s last login times: within 25 hours
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Product Details

BSS355J2(1.0577)AISI/SAEGrade 50(345)Low Alloy Steel Bar Bright treatment Q345D


S355J2 is a trademark of the European standard equivalent to Q345D of the national standard. It is a low-alloy high-strength structural steel. Because of its good impact toughness and weldability, this brand of steel plate is widely used in various industries

1)Supply Form & Size

Form of SupplySize(mm)Length(mm)
Round bar6.0mm-1200mm2.5m-10m

2)Chemical Composition&Related Specifications

GradeCSiMnPSCu

S355J2

(1.0577)

≤0.24≤0.6≤1.70≤0.035≤0.035≤0.6

3)Brand comparison table

AISI/SAEDIN/ENBSJIS/KSChina
Grade 50(345)S355J2(1.0577)S355J2(1.0577)SCM421Q355D

4)Mechanical Property

tensile strength σb (MPa)450—680
yield strengthσs (MPa)≤16mm:≥355;16—40:≥345;40—63:≥335;63—80:≥325;80—100:≥315;100—150:295;150—200:≥285;200—250:≥275;250—400:≥265
Impact energy Akv (J)-20℃:≥27.


China Reinforcing Low Alloy Steel Bar Rods For Oil And Gas SAE 4140 Rod Manufacturer supplier

Reinforcing Low Alloy Steel Bar Rods For Oil And Gas SAE 4140 Rod Manufacturer

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