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ASTM A204 Grade B steel

Description: BBN steel is a well-known steel manufacturer and service provider in China, ASTM A204 Grade B 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

ASTM A204 Grade B Supply size:
Thickness: 3-150mm
Width: 1220-4200mm
Length: 5000-18000mm

ASTM A204 grade B is a type of ASTM A204 steel. Cited properties are appropriate for the as-fabricated (no temper or treatment) condition.

The Chemical composition of product analysis %, MAX:

Grade	C	Si	Mn	P	S	V	AL	Cr
A204Gr.B	0.20-0.27	0.13-0.45	0.90-0.98	0.035	0.035
	Cu	Mo	Nb	Ni	Ti	Tungsten

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

ASTM A204 Grade B mechanical property:

Grade	Thick.(mm)	Min Yield	Tensile	Elongation	Min Impact Energy
A204Gr.B	6-50	275 Mpa	485-620 Mpa	21 %
A204Gr.B	50-200	275 Mpa	485-620 Mpa	17 %

ASTM A204 Gr.B is a kind of Mo-alloy steel material used to fabric high temperature pressure vessels.

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