ASTM A131 EH36 Shipbuilding Plate

Product Introduction

EH36 Shipbuilding Plate Production Size:
Thickness: 4mm- 200mm;
Width: 1000mm- 4000mm;
Length: 4000mm- 12000mm.

Production Way: Hot Rolled
Technical Details:
Heat Treatment: Normalized, Quenched, Tempered, Impact Test,..( Optional if not provided in rules)

A131 Grade EH36 can bear the tough ice pieces and low temperature ocean water owing it have to be done impacting test under minus 40 centigree when rolling.

A131 EH36 Chemical Composition Max % for production analysis

A131 EH36 high Strength Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Al	N
A131 EH36	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

Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

A131 EH36 Mechanical Property

A131 EH36 high strength property
Grade		Mechanical Property			Charpy V Impact Test
Grade	Thickness	Yield	Tensile	Elongation	Degree	Energy 1	Energy 2
A131 EH36	mm	Min Mpa	Mpa	Min %	-40	J	J
	t≤50	360	490-620	19%		34	24
	50＜t≤70	360	490-620	19%
	70＜t≤100	360	490-620	19%
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

A131 Grade EH36 ship plate is normally used to build ships which are sailing in the bad surroudings,such as coldest ocean waters and the tough situiation.