Martensite stainless steel ASTM 431

Martensite stainless steel ASTM 431

Stainless steel ASTM 431 equal material : SUS431, AISI431, UNS S43100, X17CrNi16-2, 1.4057.

Stainless steel ASTM 431 comprehensive description
Stainless steel ASTM 431 won't produce corrosion, pitting, corrosion or wear and tear. Stainless steel or building one of the highest strength of metal materials in the material. Because the stainless steel has good corrosion resistance, so it can make structure parts permanently maintain the integrity of engineering design. Chromium stainless steel also has high mechanical strength and extensibility, easy processing and manufacturing of parts and can meet the needs of architects and structural designers.< /P>

stainless steel ASTM 431 Chemical composition

Brand ASTM 431	C	Mn	Si	Cr	Ni	P	S
Min				15.0	1.25
Max	0.20	1.00	1.00	17.0	2.50	0.04	0.03

stainless steel ASTM 431 mechanical properties：

Tensile strength (MPa)	Yield strength(MPa)	Elongation A5(%)	Reduction of %	Hardness	Heat treatment specification
≥520	≥205	≥40	≥50	≤187HB ≤90HRB ≤200HV	Solid solution, fast cooling 1010-1150 degree

Stainless steel ASTM 431 can be produced as stainless steel plates, stainless steel ASTM 431 bar, stainless steel ASTM 431 forging product.
stainless steel ASTM 431 application field
Stainless steel ASTM 431 usually used in the manufacture of nitric acid, acetic acid production and light industry, textile and other industrial in both requirements.Strong toughness and corrosion resistance of the shaft, piston rod, pump parts, etc.

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