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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 |
JIS |
≤ |
≤1 |
≤2 |
≤ |
≤ |
6 |
16 |
|
|
GB4239-91 |
≤ |
≤1 |
≤2 |
≤ |
≤ |
6 |
16 |
|
|||
|
A240/ |
≤ |
≤1 |
≤2 |
≤ |
≤ |
6 |
16 |
≤ |
|||
301 stainless steel Mechanical Property :
Grade |
Status |
Mechanical Property |
Hardness |
Standard |
||
|
Tensile Strength |
Yield Strength |
Area reduction |
||||
|
SUS301 |
1/2 H |
≥930 |
≥510 |
≥10 |
310 ~370 |
GB 4231-93 |
|
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 |
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 |
||
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.
