ASTM A131 AH36 steel plate

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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

A structural grade of ASTM A131 AH36 steel plate utilized almost exclusively in the shipbuilding and offshore industries. This grade is defined as Higher Strength with specified minimum yield of 51 KSI.

For all the thickness in A131 Grade AH36, as rolled is ok when rolling.

Shipbuilding steel sheet A131 Grade AH36 shall be done this test under minus zero centidegree.

A131 AH36 high Strength Chemical Composition:

A131 AH36 high Strength Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Al	N
A131 AH36	0.18	0.1-0.50	0.90-1.6	0.035	0.035	>0.015
	Nb	V	Ti	Cu	Cr	Ni	Mo
	0.02-0.05	0.05-0.10	0.02	0.35	0.2	0.4	0.08

A131 AH36 Mechanical Property:

A131 AH36 high strength property
Grade		Mechanical Property			Charpy V Impact Test
Grade	Thickness	Yield	Tensile	Elongation	Degree	Energy 1	Energy 2
A131 AH36	mm	Min Mpa	Mpa	Min %	0	J	J
	t≤50	355	490-620	22%		34	24
	50＜t≤70	355	490-620	22%
	70＜t≤100	355	490-620	22%
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

ASTM A131 AH36 steel Application:
With the minimum yield strength at 355 Mpa, A131 Grade AH36 shipbuilding steel plate and sheet are mainly used in shipbuilding and oil&ocean platform.