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ASTM A516 Gr.70 Q345R Double Tube Sheet

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ASTM A516 Gr.70 Q345R Double Tube Sheet

Brand Name : Torich

Model Number : 516 Gr.70

Certification : ISO9001

Place of Origin : China

MOQ : 2pcs

Price : negotiation

Payment Terms : T/T, L/C

Supply Ability : 3000pcs per year

Delivery Time : 5-8 weeks

Packaging Details : In wooden boxes

Standard : DIN,ASME

Application : Industrial

Packing : Wooden Case

Process : Forging,sand casting&CNC machining

Sample : For free

Material : Carbon Steel

Pressure : Class150/300/600/9001500/2500

Technics : Forged Casting

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ASTM A516 Gr.70 Q345R Double Tube Sheet

Quick detail:

Material:ASTM A 516 Gr70 65 60 65

Chemical requirements

Elements Composition %
Grade 55 Grade 380 Grade 60 Grade 415 Grade 65 Grade 450 Grade 70 Grade 485
C 1/2inch and under 0.18 0.21 0.24 0.27
C over 1/2inch to2 in incl 0.20 0.23 0.26 0.28
C over 2 in to 4in incl 0.22 0.25 0.28 0.30
C over 2-8in incl 0.24 0.27 0.29 0.31
C over 8in incl 0.26 0.27 0.29 0.31
Mn
1/2in and under
Heat analysis 0.6-0.9 0.60-0.9 0.85-1.2 0.85-1.2
Product analysis 0.55-0.98 0.55-0.98 0.79-1.3 0.79-1.3
Over 1/2inch
Heat analysis 0.60-1.2 0.85-1.2 0.85-1.2 0.85-1.2
Product analysis 0.55-1.3 0.79-1.3 0.79-1.3 0.79-1.3
Phosphorus max 0.025 0.025 0.025 0.025

Sulfur max

 0.025 0.025 0.025 0.025
Sillicon
Heat analysis 0.15-0.40 0.15-0.4 0.15-0.4 0.15-0.4
Product analysis 0.13-0.45 0.13-0.45 0.13-0.45 0.13-0.45


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