9SMn28 datasheet,9SMn28 chemical,9SMn28 heat treatment

9SMn28
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Material specification 9SMn28 datasheet,9SMn28 Chemical,9SMn28 Ring forging,9SMn28 Bar, 9SMn28 Wire rod,9SMn28 Sheet - steelmaking,ESR,blooming,forging,rolling,heat treatment, straightened,ultrasonic test,cold working,machined. We also possess advanced precision machining equipments for further processing. Technical standards - DIN EN 10083-2/3 (2006), DIN 17212 (1972) or by agreement.
 
Official Test Certificate: issued by TUV - SGS BV

TECHNICAL SPECIFICATION / DATASHEET - DIN 9SMn28
MATERIAL CATEGORY: Free cutting steel
MATERIAL SPECIFICATIONS  
DIN EN 10087,10277-3 (1999), DIN 1651 (1988)
CHEMICAL COMPOSITION (WEIGHT %)     
C (%):    ≤0.14
Si(%):    ≤0.05
Mn(%):   0.90~1.30
P(%)≤:   0.11
S(%)≤:   0.27~0.33
Other(%): -
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS

Tensile strength /MPa (untreated)

Size /mm

Hardness ≤ HBW (untreated)

Size /mm

≤10

11-16

17-40

41-63

64-100

≤10

11-16

17-40

41-63-

64-100

380~570

380~570

380~570

380~570

360~520

170

170

159

159

156

AVAILABLE SHAPES  
Black bar /Flat bar / Square bar
Bright - peeled + polishing, centerless grinding
TYPICAL APPLICATIONS
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rod
Mechanical parts - connecting rod, bolt and nut
Multidiameter shaft
Pressure vessel, seamless pipe
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers.
Mr Chen, Mr.Jiang - Email:
lh.steel@hotmail.com
PRODUCT PROFILE
Round bar / Wire rod (Diameter):  0.50mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Pipes / Tubings: OD 3-219 mm, with wall thickness ranging from 0.50 to 35 mm.       

 

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