1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel
1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel properties and heat treatment forged piece, Including 1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel application and specifications, We have all specifications，Including 1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel steel plate, 1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel sheet, 1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel square steel, 1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel flat bar,1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel round bar,1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel forgings, we can own production and sales.
Introduction to Our Products:
Specialized high quality steel
We have the advantages of equipment, technologies and price
forged/hot rolling/ extrusion of steel
We can produce the 1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel 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.
We serve you with our honesty, integrity, and professionality.
Chemical composition % of the ladle analysis of grade 1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel and Standards
Detailed Product Description
High-grade Alloy Structural steel.
We have the absolute price advantage and technological advantages.
Rich in power resources and strong technical force, so that our special steel products have the absolute price advantage and technological superiority.
Forged/Hot rolled steel: Round bar/Square bar/Plate/Coil/Wire/Forging
1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel
Size:
Round Bar: Dia 50mm to 1000mm
Square Bar: Dia 70mm to 1000mm
Flat/Plate: Thickness: 60mm to 800mm
Width: 200mm to 2000mm
Length: 3m and up or according to client's requirements.
Forging: Step Shaft/Tube/Pie-shaped/Ring/Module/Large valves of the main/Other Profiled Forgings
Delivery Condition: Hot Forged/Hot rolled + Annealing/Normalizing/Tempering/Quenching and tempering/Solution/Aging/Slow Cooling
Surface Quality: Black Surface/Grinding Surface/Roughing/Finish Machining
Smelting Process: EAF+LF+VD(+ESR)
Ultrasonic Test: According to the customer's technical standards to ensure pass the ultrasonic flaw detection.
We do hope the regular trade relations can be established between us. With our joint efforts, we believe trade between us will surely develop fast and to our mutual benefit.
If there is any question or suggestion, please don't hesitate to tell us. We shall be pleased to make efforts to meet your requirements.
We are expecting cooperating with you sincerely and tightly. details will be checked when firm inquiry.
Machining performance
Download 1.6511/40CrNiMoA/45CrNiMoVA/SNCM439/4340/36CrNiMo4/40NCD3/816M40 steel 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.
Machinability
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.
Welding
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.
Forging
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.