Related products : SS400 steel , S35C steel , S20C steel

SS330

SS330 steel sheet Number:1.0114 under EN standard which is used to build ship, bridge, belongs to high strength sheet. SS330 JIS 3101 is equivalent to DIN: St37-2, EN10025(93):SS330 JIS 3101, ASTM:A283C and UNI:FE360B.the following is the Chemical composition and Thermal and Electrical Properties about SS330 steel sheet /sheet .


Annealing hardness
HBS

Cold pull hardness
HBS

Preheating temperature

Quenching temperature

Holding time
min

Hardening medium

Temper temperature

After tempering hardness
≥HRC

salt-bath furnace

controlled atmosphere furnace

235

262

788

1191

1204

5~15

air cooling

522

60

SS330 size range

Grade

Thickness(mm)

Width(mm)

SS330

1.8-6.0

700-1650

 

SS330 JIS 3101 Number:1.0114

Comparision of steel grades

BS 4360

-

CSAG40-21

-

IS

-

JIS 3106

-

ISO 630

-

ASTM/ASME

B 536/SB 536

AMS

5592

SS330 Chemical composition

Grade

Ni. max

Cr. max

Fe. max

C. max

Si. max

Mn. max

P. max

S. max

SS330

34.0- 37.0

17.0- 20.0

Balance

0.08

0.75- 1.50

2.0

0.030

0.030

Thermal and Electrical Properties of SS330


Temperature

Thermal Conductivity

Electrical Resistivity

°F

Btu-in/ft2-h-°F

W/m-℃

ohm-circ mil/ft

-mWm

75

24

86

12.4

612

1.017

400

204

108

15.6

649

1.079

800

427

134

19.3

688

1.144

1200

649

162

23.4

721

1.199

1600

871

198

28.6

744

1.237

1800

982

216

31.2

749

1.245

Mechanical Propertites of SS330


Ultimate Tensile Strength, ksi (Mpa)

80-85(552-586)

0.2% Offeset Vield Strength,ksi(Mpa)

30-43 (207-296)

Elongation in 2 inches (50mm), %

40-45

Hardness, Rockwell B

70-85

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