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X19CrMo12-1
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Description X19CrMo12-1 Round bars, Inventory X19CrMo12-1 Wire Rod, Steel Strip X19CrMo12-1 Properties From Steel making, Blooming, Hot forging, Hot rolling, Heat treat, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.

RAW MATERIAL SPECIFICATION - Grade DIN X19CrMo12-1

MATERIAL CATEGORY - High temperature high strength steel and superalloy

MATERIAL SPECIFICATIONS - DIN 17742, 17460, 17480, DIN EN 103021, 10296, 10095

CHEMICAL COMPOSITION ( Mass Weight %)

C (％):     0.15 ~ 0.23
Si (％):    0.10 ~ 0.50
Mn (％):   0.30 ~ 0.80
P (％)≤:   0.045
S (％)≤:   0.030
Cr (％):    11.0 ~ 12.5
Ni (％):    ≤ 0.80
Mo (％):   0.80 ~ 1.20

MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT CYCLE

Hot forming temperature /℃: 1100～850

Heat treatment temperature /℃ | annealing: 750~780

Heat treatment temperature /℃ | quenching or solution: 985 ~ 1015 oil

Heat treatment temperature /℃ | tempering: 680~780

Heat treatment temperature /℃ | ageing: 630~750

Condition: heat treatment

Mechanical property under room temperature |σb/MPa: 740~ 880

Mechanical property under room temperature |σs≥/MPa: 540

Mechanical property under room temperature |δ5≥(％): 14

Mechanical property under room temperature |Akv(DVM): 34

Heat stability temperature/℃: 550

Non-scale temperature in air /℃: 600

TYPICAL APPLICATIONS

Superalloy is widely used to produce the high temperature components for gas turbine in the field of aviation, naval vessels and industry, such as turbine blade, guide blade, turbine disc, high pressure compressor disc, combustor, and also production of energy conversion devices, such as aerospace craft, rocket motor, nuclear reactor, petrochemical equipments, coaly transforming and so on.

Gas turbine, Turbine blade, Fuel nozzle.
Heat treating fixture.
Furnace muffle, Nuclear reactor.

Turbine engine parts - mechanical gears, gear shaft, main axis, blade.

Mechanical parts - bolt and nut, fastener.

Heat treatment furnace flask and components, especially in the carbonization.
These materials must stand up to high heat, extreme oxidation potential and recycling.

AVAILABLE SHAPES

Round bar / flat bar / hollow bar / plate / forgings / valve body

Bright - peeled + polishing /centerless grinding /peeled + slidabrading

Forged - ring /pipe casing / discs / shaft

PRODUCT DESCRIPTION

The alloy is usually produced by AOD/ VIM / VOD followed by electroslag refining (ESR) if necessary for special purpose.

Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.

Bars are usually supplied bright in the solution annealing condition.

Final heat treatment - heat treatment / QT / solution treatment

PROFILE & DIMENSIONS

Round bar / Wire rod (Diameter): 5.5mm to 600mm

Square bar / Flat bar: 10mm to 610mm

Plate / Sheet steel / Steel strip: 0.5mm to 1000mm

Width: 8mm to 1200mm

Length: random length or based on the customer's special requirement.

Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.

ADVANTAGE & SUPERIOR SERVICE
17+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com.

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