Our to produce better steel-based products are the main used in industrial manufacturing various types Nickel base alloy and high nickel containing steels1.5919 plate,1.5919 Round Bar,1.5919 forgings,1.5919 suppliers, 1.5919 Stock,1.5919 sheet, 1.5919 flat bar, 1.5919 pipe,1.5919 tube,1.5919 mould,1.5919 round ingot,1.5919 cold-rolled steel,1.5919 coil,1.5919 strap steel,1.5919 hot-rolled steel,1.5919 medium plate, 1.5919 heavy plate,1.5919 shapped bar,1.5919 hexahedral bar,1.5919,1.5919 slab ingot,1.5919 slab,1.5919 price,1.5919 square bar,1.5919 square steel,1.5919 wire.Extending the industrial all kinds of mechanical industrial parts machining and, at the same time, using fine heat treatment process,tempering,hardening,heating,bright annealing,rotary hearth.chemical composition and Improving mechanical properties of 1.5919.

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1.5919 properties and heat treatment forged piece, Including 1.5919 application and specifications, We have all specifications,Including 1.5919 steel plate, 1.5919 sheet, 1.5919 square steel, 1.5919 flat bar,1.5919 round bar,1.5919 forgings, we can own production and sales.

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Specialized high quality steel

We have the advantages of equipment, technologies and price

forged/hot rolling/ extrusion of steel

We can produce the 1.5919 has the following specifications:

Round bar steel: 1mm to 3000mm

Square-shape steel: 1mm to 2000mm

Plate steel:0.1mm to 2500mm

Width: 10mm to 2500mm

Lenth: We can supply any lenth based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.

Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

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 requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.

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Chemical composition % of the ladle analysis of grade 1.5919 and Standards

Material number 1.5919 - 15CrNi6

Composition in % :

0,14 - 0,19
max. 0,40
0,40 - 0,60
max. 0,035
max. 0,035
1,40 - 1,70
1,40 - 1,70



Range of application and heat treatment :

Cementation steel / Cold extrusion steel : gear wheels , shafts , gear components
Hardening : 830 - 870 °C (oil or water) Soft annealing : 650 - 700 °C

General and distinctive features :


Machining performance

Download 1.5919 the mechanical properties of the report, the report provides detailed performance analysis and application. Download >>

Principal Design Features

One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.


Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.

Heat Treatment

CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.


Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.


Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.

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