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تفاصيل المنتج:
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| معيار: | ASTM ، AISI ، DIN ، EN ، GB ، JIS | مكان المنشأ: | جيانغسو ، الصين (البر الرئيسي) |
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| استخدام خاص: | فولاذ صمام | مادة: | الفولاذ المقاوم للصدأ |
| شكل: | دائري | سطح: | أسود، مشرق، طحن |
| إبراز: | ASTM A479 stainless steel round bar,TP321 stainless steel solid rod,DIN1.4541 black surface steel bar,TP321 stainless steel solid rod,DIN1.4541 black surface steel bar |
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Specifications of Stainless Steel Round Bright Bar 303 304 316L 321 316Ti 431 :
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Stainless Steel Materials
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Stainless Steel Bright Round Bar |
| Stainless Grades | 303F/303Cu/304/304L/304F/316/316L/316F/2520/310/2507/416/630/17-4/431/321 |
| Standard | ASTM,AISI,DIN,EN,GB,JIS |
| Production Standard | ASTM A276, ASTM A582, ASTM A484 |
| Round Bar | Dia: 6mm - 250mm |
| Polish: HR annealed & pickled, HR &Round turned, centerless ground & polish, cold drawn& polished, Soomth tured & polished | |
| Hex Bar | AF: 8mm - 75mm |
| Polish: Cold drawn bright, Annealed, Shot blasting, Sand blasting | |
| Square Bar | AF: 3*10mm - 75*120mm |
| Polish: Cold drawn bright, Annealed, Shot blasting, Sand blasting | |
| Flat Bar | T*W: 8*8mm - 75*95mm |
| Polish: Cold drawn bright, Annealed, Shot blasting, Sand blasting | |
| Inspections | MTC (chemical composition, Mechanical Property), SGS, The Third Party |
| Tolerance | H9, H11, L12 |
| Roundness | +/-0.02mm |
| Roughness | 240 Grits |
| Staightness | 0.01mm/1Meter |
| Stainless steel bar long | As clients's requirements |
| Application | Precision machined components, Screw machined products, CNC turning/mill products, Shaft, Automotive components, Medical and Aerospace and electronic components |
| Production capacity | 200 Tons/ Month |
| Samples | Available, 2 days |
| MOQ | 500KGS (can be mixed sizes) |
| Delivery time | A.7 days if this goods is stock goods. |
| B.20 days if this goods will be produced after order |
| Region | Standard | Grade Code |
|---|---|---|
| USA | ASTM A276 | UNS S32100 |
| Europe | EN 1.4541 | X6CrNiTi18-10 |
| China | GB/T 1220 | 06Cr18Ni11Ti |
| Japan | JIS SUS 321 | - |
| International | ISO 15510 | X7CrNiTi18-10 |
| Element | Content | Functional Role |
|---|---|---|
| Titanium (Ti) | ≥5×C% (min.) | Prevents chromium carbide formation during welding/heat exposure |
| Chromium (Cr) | 17.0–19.0% | Forms heat-resistant chromium oxide layer |
| Nickel (Ni) | 9.0–12.0% | Stabilizes structure under cyclic thermal loads |
| Carbon (C) | ≤0.08% | Controlled for weld integrity |
| Iron (Fe) | Balance | Matrix foundation |
Mechanical Properties
Tensile Strength: 515–720 MPa (solution-annealed)
Creep Resistance: 120 MPa at 600°C (1.000-hour rupture)
Thermal Cycling Tolerance: 200+ cycles (ambient to 800°C)
Hardness: 70–90 HRB (annealed), customizable via cold drawing
Max Service Temp: 900°C (intermittent), 700°C (continuous)
Thermal Expansion: 17.3 μm/m·K (20–100°C)
Oxidation Threshold: Up to 925°C in dry air
Magnetic Response: Non-magnetic post-annealing
Heat War Veteran:
Outperforms 304/316 in cyclic heating (e.g., kiln fixtures, jet engine mounts).
Weld Zone Guardian:
Titanium neutralizes carbon, eliminating post-weld decay risks.
Corrosion Arsenal:
Resists sulfuric/nitric acids, steam, and thermal oxidation scaling.
Fatigue Resistance:
30% higher stress-cycle endurance vs. non-stabilized grades.
Sustainability Plus:
85% recycled content; RoHS/REACH compliant.
| Industry | Transformative Uses |
|---|---|
| Aerospace | Combustion chamber liners, turbine shafts |
| Automotive | High-temp exhaust manifolds, EGR components |
| Chemical | Catalyst grids, pyrolysis tubes |
| Power Generation | Boiler tubes, superheater supports |
| Additive Manufacturing | High-purity powder feedstock for 3D printing |
Product details
1. How can I get a quotation from you?
You can leave us a message, and we will reply to every message in time. Or we may talk online by Trademanager.
And you can also find our contact information on the contact page.
2.Can I get samples before order?
Yes, of course. Usually, our samples are free. we can produce your samples or technical drawings, all you need to pay is the shipping cost to you. We can build moulds and fixtures so we can customize our products based on your demand.
3. what is your delivery time?
It mainly depends on your location and demanded volume. The time of delivery is usually around 1 month(1*40FT as usual).
We can send it out in 2 days if it has stock.
4.What is your payment terms?
Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW, FOB, CFR, CIF and DDU. Whichever you like.
5. How can you guarantee the quality of my goods?
We are a factory with 100% pre-delivery inspection which guarantee the quality.
6 How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.
اتصل شخص: Mr. Gao Ben
الهاتف :: +86-18068357371
الفاكس: 86-0510-88680060
