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SS330 steel with high strength

Under Janpan steel standard JIS G3101,there are carbon steel grades ss330,ss400,ss490 and ss540.For carbon steel plate SS330,when rolling the yield strength shall be above 205 Mpa for the thickness equal or below 16 millimeters,for the thickness between 16 and 40mm,the yield strength value shall above 195 Mpa.The tensile strength of common structural steel plate SS330 is within 330-430 Mpa.Gneesteel owned ten thousands tons jis g3101 ss330 in our stock warehouses with the thickness from 2mm to 300mm.
Technical date

SS330 steel equivalent material:

SS330 steel equivalent material

ASTM B536 / ASME SB 536

AMS 5592

SS330 steel chemical composition :

Grade

C≤

Si

Mn≤

P≤

S≤

SS330

-

-

-

0.050

0.050

SS330 steel mechanical properties :

Grade

Yield Strengh

Tensile Strength

Fracture Elongation [%] min

[N/m㎡] min

[N/m㎡]

SS330

≤16 mm

>16 mm

<3 mm

≥3 mm

Up to 1.50 mm

1.50- 2.00 mm

2.01- 2.50 mm

2.51- 2.99 mm

≥3 mm

185

175

310- 540

290- 510

9

10

11

12

16

Delivery details
Standard: JIS G3101
Steel Grade : SS330, SS400, SS490, SS540
Dimension range : 1.8mm -580mm x 1000mm-4000mm x 1000mm-18000mm
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement.
MOQ: 1 PC
Product type : steel plate/sheet,coil,round bar,flat bar,tube/pipe,Profiled forgings
Delivery time : Promptly ( Stock) or 10-40 days (Production)
Stock : Available
MTC: Available
Payment Term : T/T or L/C At sight .
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