HOT ROLLED STAINLESS STEEL PLATE A240 431

Stainless steel plate A240 431 is a Martensitic stainless steel material which requires Nickel within 1.25-2.50%,so stainless steel plate A240 430 has a better anti-corrosion property than stainless steel plate A240 410 and stainless steel plate A240 430.HOT ROLLED STAINLESS STEEL PLATE A240 431 is similar to JIS SUS 431,GB 1Cr17Ni2,ASTM AISI 431.

Technical Requirements & Additional Services for Stainless sheet A240 TP 431:
♦  Ultrasonic test according to ASTM A578,A577 or A435
♦  Definiations for Mechanical testing comply to A370
♦  Test Methods,Practices and Terminology for chemical analysis comply to A751
♦  Practices for detecting susceptibility to Intergranular corrosion in Austenitic stainless steels
♦  Packing with water-resistance paper and Non-fumigation wooden crates
♦  Paper Interleave,Polyethylene Film coating （PE COAT）for cold rolled stainless steels

►Mechnical property for Stainless sheet A240 TP 431

Stainless steel plate A240 431
Yield strength (≥Mpa)	Tensile strength (≥Mpa)	Elogation in 50mm min. %	Hardness, Max
			Brinell HBW	Rockwell HRC
-	-	-	285	29

►Chemical composition for Stainless sheet A240 TP 431 (Heat Analysis Max%)

Main chemical elements composition of Stainless steel plate A240 431
C	Mn	P	S	Si	Cr
0.20	1.0	0.040	0.030	1.0	15-17
Ni	N	Al	Ti	Al	Cu
1.25-2.50	-	-	-	-	-