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ASTM A537 Class 1 steel

Description: BBN steel is a well-known steel manufacturer and service provider in China, ASTM A537 Class 1 steel is our superior product, we are favored by customers with high quality, competitive price and excellent service

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Lead Time:

Quantity(Metric Tons)	1 - 10	10 - 50	>50
Est. Time(days)	5	10	Negotiable

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Product Introduction

A537 Class 1 steel is used in constructing of boilers and pressurized tanks. A537 Class 1 Plates are completely designed for working in extreme environments.

A537 Class 1 plates offer exceptional performances at corrosive environments. It has the feature to bear high pressure and temperatures without deforming.

ASTM A537 Class 1 Steel Specification :
Width: 1000mm-4500mm
Thickness: 5mm-150mm
Length: 3000mm-18000mm

Supply Condition: As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.

Impact tested : -52° C
Tempering: Notch toughness can be improved by quenched cooling from hot rolling or normalizing by the supplier. If such a faster cooling rate is agreed upon between purchaser and supplier then the steel is also to be tempered at 1200 F.
Process of Manufacturing : Hot-Rolled (HR)

A537 Class 1 steel Chemical Composition(%):

C	Mn		P	S	Si	Cr	Cu	Ni	Mo
	≤ 40 mm	> 40 mm
0.24 max	0.70/1.35	1.00/1.60	0.035	0.035	0.15/0.50	0.025	0.35	0.25	0.080

A537 Class 1 steel Mechanical Property:

Grade	Heat Treatment	Yield (MPa)	Tensile (MPa)	Elongation		Thickness
				A50mm	A200mm
SA537 Class 1	Normalized	345	485/620	22%	18%	≤ 65
		310	450/585	22%	18%	> 65 ≤ 100

Applications : Used for Boilers and Pressure Vessels Application.

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BBN Steel has established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.

Production Control

BBN Steel has established a complete production quality control process to ensure every link from research and development to mass production.
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Our supplier selection will consider factors such as health and safety, ethics, environmental protection, price and quality to better serve customers.
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We have successively won various international authoritative certifications, GB /T19001-ISO9001: 2000 quality management system was implemented.
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ASTM A537 Class 1 steel

Product Introduction

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