01
Cold-Drawn Round Bar
Drawn rounds for precision-turned components.
Request Availability →Nickel 200 / 201 Cold-Drawn Bar
Commercially pure nickel cold-drawn bar to ASTM B160 with closer diameter control and higher delivered strength for machined parts.
Alkali Service Stock
We match every Nickel 200 / 201 cold-drawn bar we quote to the caustic duty your plant describes.
Grade Settled Before Pricing
Specifically, we fix grade 200 or grade 201 for your cold-drawn bar against the 315 °C service limit before pricing it.
Papers Ready for Inward Inspection
Moreover, your Nickel 200 / 201 cold-drawn bar arrives with mill certificate, packing list and export documents in one set.
PRODUCT OVERVIEW
About Nickel 200 / 201 Cold-Drawn Bar
Nickel 200 / 201 cold-drawn bar arrives in UNS N02200 or N02201, the commercially pure grades holding 99.0% nickel and above. Caustic soda, potash and alkaline salt solutions leave this cold-drawn bar untouched at every concentration.
We supply Nickel 200 / 201 cold-drawn bar to ASTM B160 and ASME SB160 in hot-worked, cold-worked and annealed conditions. Your order for this cold-drawn bar carries heat-number records and EN 10204 3.1 paperwork for goods-in checks. Moreover, section, straightness and finish on the cold-drawn bar are settled before the order is released.
Meanwhile, the chemistry and the design values behind Nickel 200 / 201 cold-drawn bar sit on our Nickel 200 / 201 material page for cross-reference.
PRODUCT FEATURES
Key Features of Nickel 200 / 201 Cold-Drawn Bar
Nickel 200 / 201 cold-drawn bar is supplied in UNS N02200 or N02201, the commercially pure grades that hold 99.0% nickel and above. We provide ASTM B160 and ASME SB160 cold-drawn bar in stress-relieved and annealed cold-drawn conditions for caustic plants, chlor-alkali works and electrochemical lines. Every Nickel 200 / 201 cold-drawn bar order carries heat-number traceability, EN 10204 3.1 mill test reports and export documentation.
Nickel 200 / Nickel 201
Caustic Resistance Through the Range
For example, this cold-drawn bar handles sodium hydroxide and potash at every concentration, including molten alkali salt.
01
Chloride Cracking Immunity
Specifically, neutral and alkaline chlorides bring no stress-corrosion cracking to this cold-drawn bar.
02
Current-Carrying Capability
Moreover, this cold-drawn bar conducts current well enough for electrodes, busbars and terminals.
03
Magnetic Switching Behaviour
In addition, this cold-drawn bar stays ferromagnetic below a Curie point near 360 °C for solenoid and switching parts.
04
Grade 201 for Hot Duty
The 0.02% carbon cap removes graphitization, so this cold-drawn bar serves above 315 °C.
05
Machined Finish Stability
Furthermore, this cold-drawn bar machines to a clean finish and holds dimension in service.
06
Cold-Worked Strength Levels
Cold-worked this cold-drawn bar reaches 550 MPa tensile without a further heat treatment step.
07
Envelope Limits Stated
Wet hydrofluoric acid and oxidizing acids sit outside the envelope for this cold-drawn bar.
08
WHY CHOOSE US
Why Choose Nickel 200 / Nickel 201
Tight diameter windows are the reason buyers specify Nickel 200 / 201 cold-drawn bar. In addition, we state the drawing reduction and the delivered temper of this cold-drawn bar up front.
01
Duty Read Before Pricing
We record your caustic concentration, temperature and current load before proposing a condition for this cold-drawn bar.
02
Certificates Tied to the Heat
Specifically, EN 10204 3.1 papers, heat numbers and PMI records follow each cold-drawn bar delivery.
03
Trial Pieces and Container Lots
In addition, this cold-drawn bar moves through one route whether you need a single length or a full container.
04
Terms Stated in Writing
Quotations for this cold-drawn bar name the grade, section, condition and document set instead of leaving them open.
MANUFACTURING PROCESS
Reliable Production For Critical Applications
Bar production for Nickel 200 / 201 cold-drawn bar runs from cathode selection to final packing. Our team logs each stage of this cold-drawn bar route against its heat number.
01
Cathode Selection
We take nickel cathode as the charge and set the carbon target that this cold-drawn bar needs.
02
Melting and Refining
First, the charge for this cold-drawn bar melts and refines under controlled practice.
03
Ingot Casting
Next, this cold-drawn bar casts into ingots under controlled solidification.
04
Hot Reduction
Then, forging and rolling reduce the ingot to this cold-drawn bar section.
05
Skin Removal
After that, peeling and grinding strip surface defects from this cold-drawn bar.
06
Cold Finishing
Subsequently, drawing, turning or grinding brings this cold-drawn bar to the ordered size and finish.
07
Straightening and Cutting
We straighten, square and cut this cold-drawn bar to the ordered length.
08
Testing and Release
Finally, chemistry, tensile and dimensional checks clear this cold-drawn bar for dispatch.
Manufacturing Facility
MANUFACTURING CAPABILITY
Advanced Production For Nickel Alloy Products
Stock, cut lengths and job lots of Nickel 200 / 201 cold-drawn bar leave on one schedule. We confirm section and finish of this cold-drawn bar before release. Moreover, this cold-drawn bar sits inside our Nickel 200 / 201 bar and rod program.
20,000+ m²
Factory Area
Specifically, melting, forging, drawing and inspection halls serving Nickel 200 / 201 cold-drawn bar under one roof.
50+
Production Machines
Equipment covering hot working, annealing and cold finishing for this cold-drawn bar.
600 Tons
Monthly Capacity
Nickel 200 / 201 cold-drawn bar output across stock and made-to-order sizes.
30+
Technical Engineers
Metallurgists who set the grade and condition of this cold-drawn bar against your duty.
30+ Countries
Export Reach
In addition, documented logistics carry this cold-drawn bar worldwide.
QUALITY ASSURANCE
Strict Quality Control From Production To Delivery
No Nickel 200 / 201 cold-drawn bar leaves the yard before the heat has passed our ISO 9001 inspection route. In addition, we check this cold-drawn bar against the chemistry, mechanical properties, dimensions and surface the order names.
01
Heat Identification
We confirm the grade and heat number of this cold-drawn bar against your purchase order.
02
Dimensional Verification
Specifically, size, length and straightness of this cold-drawn bar go against standard and drawing tolerances.
03
Property Testing
In addition, tensile, hardness and NDT checks run wherever your cold-drawn bar specification requires them.
04
Certificate Assembly
Every cold-drawn bar delivery carries EN 10204 3.1 documents keyed to the heat number.
PRODUCT FORMS
Available Product Forms
Several conditions and variants of Nickel 200 / 201 cold-drawn bar cover different machining and service needs. Therefore, the list below shows the Cold-Drawn Bar variants we quote most often.
02
Cold-Drawn Hex Bar
Drawn hexagons with tight across-flats control.
Request Availability →
03
Cold-Drawn Square Bar
Drawn squares for machined fixture parts.
Request Availability →
04
Stress-Relieved Bar
Stress-relieved bar where straightness must hold in service.
Request Availability →
05
Cold-Drawn Bright Bar
Drawn bright bar pairing a clean skin with delivered strength.
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06
Custom Cold-Drawn Bar
Custom sizes and conditions produced to your drawing.
Request Availability →
APPLICATIONS
Engineered For Demanding Industries
Nickel 200 / 201 cold-drawn bar is chosen where caustic media and current decide component life. Specifically, the applications below show where this cold-drawn bar serves.
Discuss Your Application →
01
Precision Turned Parts
Components held to tight diameter on CNC lathes.
02
Shaft Stock
Shafts carrying load without a further heat treatment step.
03
Fastener Blanks
Blanks that gain strength from the drawing pass.
04
Straight-Critical Shafts
Long parts that must stay straight after machining.
05
Valve Components
Stems and plugs needing close fits at assembly.
06
Plating Jigs
Fixture parts used inside electroplating lines.
07
Battery Hardware
Conductive parts machined from drawn stock.
08
Custom Components
Bespoke parts produced from cold-drawn sections.
TECHNICAL INFORMATION
Technical Specifications
Detailed technical information including chemical composition, mechanical properties, standards and available dimensions.
Chemical Composition
UNS N02200 and N02201 share one nickel balance of 99.0% minimum, and the carbon ceiling alone separates the two grades inside this cold-drawn bar, at 0.15% for grade 200 against 0.02% for grade 201. Above all, that carbon gap decides how far this cold-drawn bar can run in hot service.
For an element-by-element account of every limit, open the composition breakdown held on the Nickel 200 / 201 material page for this cold-drawn bar.
Mechanical Properties
The minimum room-temperature values below apply to UNS N02200 and N02201 bar in the cold-worked, hot-worked and annealed conditions per ASTM B160. Condition and section size govern final acceptance of Nickel 200 / 201 cold-drawn bar.
| Condition and Section | Tensile Strength, min. | Yield Strength (0.2%), min. | Elongation, min. |
|---|---|---|---|
| Nickel 200, cold-worked, rounds ≤ 25.4 mm (1 in.) | ≥80 ksi (550 MPa) | ≥60 ksi (415 MPa) | 10% |
| Nickel 200, cold-worked, rounds 25.4–101.6 mm (1–4 in.) | ≥75 ksi (515 MPa) | ≥50 ksi (345 MPa) | 15% |
| Nickel 200, cold-worked, squares, hexagons and rectangles | ≥65 ksi (450 MPa) | ≥40 ksi (275 MPa) | 25% |
| Nickel 200, hot-worked, all sections and sizes | ≥60 ksi (415 MPa) | ≥15 ksi (105 MPa) | 35% |
| Nickel 200, annealed, rods and bars of all sizes | ≥55 ksi (380 MPa) | ≥15 ksi (105 MPa) | 40% |
| Nickel 201, hot-worked, all sections and sizes | ≥50 ksi (345 MPa) | ≥10 ksi (70 MPa) | 40% |
| Nickel 201, annealed, all products and sizes | ≥50 ksi (345 MPa) | ≥10 ksi (70 MPa) | 40% |
- Elongation requirements do not apply to sections under 2.4 mm (3/32 in.), and the ordered condition together with the section size decides what the certificate states.
Physical Properties
Published references give this cold-drawn bar a density near 8.89 g/cm³ and a melting range of 1435–1446 °C. Moreover, the two grades part company on thermal conductivity, so design work on this cold-drawn bar starts from the grade actually ordered.
In addition, the physical properties table on the Nickel 200 / 201 material page carries the thermal conductivity, the electrical resistivity and the remaining design values behind this cold-drawn bar.
Heat Treatment
Nickel 200 / 201 cold-drawn bar softens by annealing rather than by aging. We supply this cold-drawn bar in the condition below that your duty calls for.
| Condition | Typical Treatment |
|---|---|
| Annealed | Held between 705 and 925 °C (1300–1697 °F), then cooled |
| Stress Relieved | 705–870 °C (1300–1600 °F) where straightness or residual stress demands it |
| Custom Condition | Heat treatment according to the agreed specification |
Standards
ASTM B160 is the principal UNS N02200 and N02201 bar and rod document for this cold-drawn bar, issued by ASTM International. Moreover, ASME SB160 covers pressure equipment built from this cold-drawn bar, and no aerospace material specification reaches either grade.
| Standard | Product or Application |
|---|---|
| ASTM B160 | Nickel rod and bar, UNS N02200 and N02201 |
| ASME SB160 | ASME counterpart for pressure equipment |
| DIN 17752 | Nickel bar and rod, European procurement |
Finally, the full standards list on the Nickel 200 / 201 material page adds the European designations, the pressure-code documents and the forgings specification behind this cold-drawn bar.
Dimensions
Dimensions of Nickel 200 / 201 cold-drawn bar follow the manufacturing route, the standard and the order quantity. The table below lists typical supply ranges, so please confirm your size in the inquiry.
| Product Form | Typical Supply | Length |
|---|---|---|
| Cold-Drawn Bar | 6–100 mm dia. | Cut to length |
| Cold-Drawn Round Bar | 6–100 mm dia. | Cut to length |
| Cold-Drawn Hex Bar | 10–80 mm A/F | Cut to length |
| Cold-Drawn Square Bar | 10–80 mm | Cut to length |
| Stress-Relieved Bar | 6–80 mm dia. | Cut to length |
| Cold-Drawn Bright Bar | 6–80 mm dia. | Cut to length |
| Custom Cold-Drawn Bar | To drawing | Custom |
Available sizes of this cold-drawn bar depend on the manufacturing route, the standard, the material condition and the order quantity. Please confirm your required cold-drawn bar size, section and length in the inquiry.
Surface Finishes
Finish decides what happens at the next operation, whether that is a turning pass, a grinding pass or a welding cell. Specifically, we agree the finish on this Nickel 200 / 201 cold-drawn bar before we release the order.
| Surface Condition | Typical Use |
|---|---|
| Cold Drawn | Drawn stock giving this cold-drawn bar close diameter control and a smooth skin. |
| Pickled | Acid cleaning descaled this cold-drawn bar after the anneal. |
| Rough Turned | A turned surface on this cold-drawn bar where the finishing cut comes later. |
Meanwhile, the surface finishes table on the Nickel 200 / 201 material page lists the remaining conditions we quote for this cold-drawn bar.
Related forms from the same heat cover Nickel 200 / 201 Flat Bar, Nickel 200 / 201 Forged Bar and Nickel 200 / 201 Hex Bar when your cold-drawn bar order needs them.
TECHNICAL DOCUMENTATION
Download Technical Datasheet
Get detailed information including specifications, standards, dimensions and material properties.
HOW TO START
Start Your Order in 6 Simple Steps
One coordinator carries your Nickel 200 / 201 cold-drawn bar order from first question to loading. Therefore, most orders for this cold-drawn bar move from quotation to dispatch inside three weeks.
1
Send the Duty Data
Give the size, quantity, standard and the caustic duty your cold-drawn bar will see.
2
Fix the Grade and Condition
Then we set grade 200 or 201 and the delivery condition for this cold-drawn bar.
3
Review the Offer
Receive pricing for this cold-drawn bar by dimension, quantity and destination port.
4
Approve the Order
Approve the specification, terms and schedule for this cold-drawn bar in writing.
5
Witness Points Agreed
Any third-party inspection of this cold-drawn bar is booked before production starts.
6
Dispatch and Documents
Receive this cold-drawn bar with the mill certificate, packing list and shipping papers.
CERTIFICATIONS & QUALITY DOCUMENTATION
Certifications & Quality Documentation
Our production and inspection processes are certified to international standards, and every delivery ships with EN 10204 3.1 mill test certificates.
ISO 9001:2015
Quality Management System
PED 2014/68/EU
Pressure Equipment Directive
ASTM / ASME
Material Standards Compliance
EN 10204 3.1
Mill Test Certificates
FAQ
Frequently Asked Questions
Which standard covers Nickel 200 / 201 Cold-Drawn Bar?
ASTM B160 and ASME SB160 govern this cold-drawn bar for UNS N02200 and N02201 across round, square, hex and rectangular sections.
At what temperature should I order grade 201 instead of grade 200?
Above about 315 °C in continuous service, because grade 200 graphitizes there and grade 201 does not. Both grades suit cooler cold-drawn bar duty.
Is either grade suitable for wet hydrofluoric acid?
No. Wet hydrofluoric acid attacks both grades, so a copper-nickel alloy such as Monel 400 is the usual answer for that cold-drawn bar enquiry.
Can this cold-drawn bar be machined and welded?
Yes. This cold-drawn bar machines to a clean finish, and GTAW with ERNi-1 filler joins it without difficulty.
How is the price of this cold-drawn bar calculated?
Pricing follows weight for this cold-drawn bar, with the nickel quotation fixed on the date you receive the offer.
What is your MOQ for this cold-drawn bar?
A single piece covers many common sizes of this cold-drawn bar.
What are your trade terms for this cold-drawn bar?
FOB covers most orders for this cold-drawn bar, and EXW or CIF terms are available when you ask.
What is the lead time for this cold-drawn bar?
Stock sizes of this cold-drawn bar dispatch in 7 to 15 days, while made-to-order sections take longer.
Do you provide EN 10204 3.1 or 3.2 certificates for this cold-drawn bar?
Yes. Every heat of this cold-drawn bar ships with 3.1, and a 3.2 endorsement is booked through the order.
What information should an enquiry for this cold-drawn bar include?
Please send grade, section, diameter, length, condition, finish, quantity and destination so we can quote this cold-drawn bar accurately.
REQUEST FOR QUOTATION
Need A Custom Alloy Solution?
Nickel 200 / 201 cold-drawn bar from Southerly Alloy covers standard and custom supply to ASTM B160. Send your size, quantity and condition for this cold-drawn bar, along with your destination port, to receive a quotation.
Specifically, we review your specification for this cold-drawn bar, confirm the grade and annealing route, and return pricing with clear terms. Production then follows the approved specification, and each delivery of this cold-drawn bar ships with complete documentation.
