Forged Stainless Steel Round Bar

Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. supplies forged stainless steel round bar in 304, 316, 310, 310S, 321, 347, 904L, and duplex 2205 / 2507, with diameters from 20 mm to 350 mm and lengths up to 6 000 mm — all customizable to the buyer's drawing or requirement. Buyers who source a forged stainless steel round bar from Ji lai da deal directly with a China manufacturer that controls forging, turning, centerless grinding, and inspection under one roof, so there is no trading-company markup and no outsourcing gap in the quality chain. Every bar ships with an EN 10204 3.1 Mill Test Certificate covering chemistry, mechanical properties, and dimensional inspection; third-party witness by SGS, BV, or TÜV is available when the project specification demands it. Surface finish options — turned, ground, polished, or black as-forged — let procurement teams match the bar condition to downstream machining requirements without paying for unnecessary processing. The standard stock size is diameter 154 mm × length 500 mm with polished finish, but the mill forges to order: one RFQ, one shipment, one MTC package across multiple grades, eliminating the need to source each alloy from a separate supplier. Send your grade, size, tolerance, and finish requirements to Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. for a factory-direct quotation.

Product Detail

The forged stainless steel round bar from Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. is produced by open-die forging followed by turning or centerless grinding. Forging refines grain structure and eliminates porosity, yielding higher mechanical integrity than cast or cold-drawn alternatives. Diameter ranges from 20 mm to 350 mm, lengths to 6 000 mm — all customizable. Whether the requirement is a standard 304 bar for general machining or a 310 bar for high-temperature structural use, Ji lai da provides forged stainless steel round bar cut and finished to order.

Product Parameter

Key Points

1 Multiple grades from one supplier

You don't need to source 304 from one mill and 310 from another. We stock and forge all common austenitic, duplex, and super-austenitic grades — 304, 316, 310, 310S, 321, 347, 904L, 2205, 2507, and more. One RFQ, one shipment, one MTC package.

2 Forged grain structure beats cast or drawn

Forging compresses and refines the metal's grain flow, eliminating porosity and directional weakness found in cast bars. For critical components — shafts, flanges, valve bodies — forged stock delivers the mechanical reliability you need.

3 Custom sizes — no standard-list limitation

We forge to your spec. Diameter 20–350 mm, lengths to 6 000 mm, with turned, ground, polished, or black finish. Tighter tolerances on request. Send us your drawing.

4 China factory-direct pricing

We're a manufacturer, not a trader. Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. controls forging, machining, and inspection in-house — consistent quality and mill-run pricing without middleman margins on every forged stainless steel round bar order.

5 Full traceability and certification

Every bar ships with EN 10204 3.1 Mill Test Certificate covering chemical composition, mechanical properties, and dimensional inspection. We support third-party inspection by SGS, BV, or TÜV when your project requires it.

Product Application

Forged stainless steel round bar from Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. serves a broad range of industries and uses:

● Machining — shafts, bolts, nuts, pins, bushings, valve stems, pump components
● Chemical & petrochemical — flanges, fittings, reactor internals, agitator shafts
● Marine & offshore — propeller shafts, rudder stocks, fasteners in chloride environments
● Power generation — turbine bolts, heat exchanger support rods, boiler structural parts
● Food & pharmaceutical — sanitary fittings, conveyor shafts, processing equipment
● Construction — anchor bolts, structural ties, decorative and load-bearing elements

FAQ

Q1: What grades can you supply?

A: We forge all common stainless grades — 304, 310, 310S, 316, 316L, 321, 347, 904L, 2205, 2507, and more. If you need a grade not listed, just ask — chances are we've forged it before.

Q2: What's the difference between forged and cold-drawn round bar?

A: Forged bar has a refined, compressed grain structure with no internal porosity — stronger and more reliable for critical parts. Cold-drawn bar achieves tighter tolerances but starts from hot-rolled stock that may have casting defects. If you're machining load-bearing components, we recommend forged.

Q3: What is your standard/stock size?

A: Our regular production size is diameter 154 mm × length 500 mm, with polished surface finish. Unpolished (as-forged) is also available — just let us know when you place the order. Of course, all other dimensions can be fully customized.

Q4: Can you cut to specific lengths?

A: Yes. We cut forged stainless steel round bar to your required length — no need to order full bars and cut yourself. Include your cutting list with the RFQ.

Q5: What surface finishes do you offer?

A: Turned (rough-machined), centerless ground, polished, and black (as-forged). For tight-tolerance machining stock, ground finish saves you setup time; for general fabrication, turned or black is more economical.

Q6: Are you a manufacturer or trading company?

A: We're a China manufacturer. Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. operates our own forging and machining facilities — factory visits are welcome.