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30CrMnSi Steel Alloy Structural Steel Round Bar For Industrial Construction

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30CrMnSi Steel Alloy Structural Steel Round Bar For Industrial Construction

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 : 30CrMnSi Alloy Structural Steel 6.0mm-1200mm

Length : 2.5m-10m

Material : 30CrMnSi

Diameter : 6.0mm-1200mm

Characteristic : High antioxidant and thermal strength

Shape : Round Bar

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30CrMnSi Alloy Structural Steel 6.0mm-1200mm Round Bar

High strength quenched and tempered structural steel. It has high strength and toughness, high hardenability, medium cold deformation plasticity, and good machinability. There is a tendency of temper brittleness, and the transverse impact toughness is poor. The welding performance is good, but when the thickness is greater than 3mm, it should be preheated to 150 ℃ first, and heat treatment is required after welding. Use after general tempering

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 Cr
30CrMnSi 0.28～0.34 0.90～1.20 0.80～1.10 0.80～1.10

Brand comparison table

AISI/SAE DIN/EN BS JIS/KS China
/ / / / 30CrMnSi

Mechanical Property

tensile strength σb (MPa)

≥1100
yield strength σs (MPa

≥800
elongation δ5 (%)

≥10
Reduction of area ψ (%)

≥45
Impact absorbed energy(Aku2/J)

≥50
Brinell hardness(HBS100/3000) ≤229

30CrMnSi Steel Alloy Structural Steel Round Bar For Industrial Construction


Product Tags:

30CrMnSi Steel

      

30CrMnSiA Alloy Steel

      

alloy structural steel

      
Quality 30CrMnSi Steel Alloy Structural Steel Round Bar For Industrial Construction for sale

30CrMnSi Steel Alloy Structural Steel Round Bar For Industrial Construction Images

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