DIN17175 15Mo3 seamless cold drawn boiler steel tube
Sizes (O.D. x W.T): from 13.7mm -- 219.1mm x 1.5mm to 28mm
Stanard: DIN17175
Steel Grade: ST35.8,ST45.8,15Mo3,13CrMo44
Surface: oiled or black painted to prevent rust
Marking: as per customer's requirement
DIN17175 15Mo3 seamless cold drawn boiler steel tube
Steel grade 15Mo3 Chemical Composition & Mechanical properties
|
C
|
Mn
|
P
|
S
|
Si
|
Mo
|
Tensile Strength
|
Yeild point
|
Elongation
|
|
0.12-0.20
|
0.40-0.80
|
0.035Max
|
0.035Max
|
0.10-0.35
|
0.25-0.35
|
min Mpa
450-600
|
min
Mpa270
|
≥22%
|
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.
A: A professional steel pipes materials inventor, manufacturer and solution provider
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample of DIN17175 15Mo3 seamless cold drawn boiler steel tube for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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