301 stainless steel plate

301 is the most wide used stainless steel and heat-resistant steel. It is used in food production equipment, chemical equipment through the past, nuclear energy ect. Besides,301 owns good ductility for formed products. It can also make formed products rapid hardening by machining.
It has good weldability,at the same time, abrasion resistance and fatigue resistance are superior to 304 stainless steel plate.
301 stainless steel Chemical Composition :

Grade			Standard	Chemical Composition
GB4239	JIS	ASTM		C %	Si %	Mn %	P %	S %	Ni %	Cr %	N %
1Cr17Ni7	SUS301	S30100 /301	JIS G4305-05	≤ 0.15	≤1	≤2	≤ 0.045	≤ 0.03	6 -8	16 -18
			GB4239-91	≤ 0.15	≤1	≤2	≤ 0.035	≤ 0.03	6 -8	16 -18
			A240/ A240M -06	≤ 0.15	≤1	≤2	≤ 0.045	≤ 0.03	6 -8	16 -18	≤ 0.1

301 stainless steel Mechanical Property :

Grade	Status	Mechanical Property			Hardness HV	Standard
Grade	Status	Tensile Strength N/mm2	Yield Strength N/mm2	Area reduction %	Hardness HV	Standard
SUS301 ( 1Cr17Ni7 )	1/2 H	≥930	≥510	≥10	310 ~370	GB 4231-93 JIS G4313-96
	3/4 H	≥1130	≥754	≥5	370 ~430
	H	≥1320	≥1030	-	430 ~490
	EH	≥1570	≥1275	-	≥490

Thickness (mm)

Surface Finish

Width (mm)

properties

2B Cold rolled plate

0.5—6

2B,No.1,Matte
withdrawing,
BA（6k/8k/9k)

2 ---850 steel strip

High temperature (1150 degrees) resistant ; resistant to acid and alkali; strap Case polishing materials;coastal (marine) environment corrosion-resistant material

Hot rolled industrial No.1 plate

3-159

1000、1219、1250、1500、1800、2000
(Roll plate,
steel plate)

301 stainless steel Material: compared with 304 ,less Ni, Cr content makes the tensile strength and hardness increased in cold processing , non-magnetic,good weldability, but the magnetic will be there after cold working.Abrasion resistance and fatigue strength is susperior to 304 stainless steel,easy-to-shape products, and can be rapidly hardened by machining it.

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