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Torich International Limited

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ASTM A516 Gr.70 Q345R Double Tube Sheet

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Buy cheap ASTM A516 Gr.70 Q345R Double Tube Sheet from wholesalers

Buy cheap ASTM A516 Gr.70 Q345R Double Tube Sheet from wholesalers

ASTM A516 Gr.70 Q345R Double Tube Sheet

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Brand Name :	Torich
Model Number :	516 Gr.70
Certification :	ISO9001
Price :	negotiation
Payment Terms :	T/T, L/C
Supply Ability :	3000pcs per year
Delivery Time :	5-8 weeks

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ASTM A516 Gr.70 Q345R Double Tube Sheet

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

Quality ASTM A516 Gr.70 Q345R Double Tube Sheet for sale

ASTM A516 Gr.70 Q345R Double Tube Sheet

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