Product Showcase
AISI Stainless Stainless Steel Products
SHH STEEL offers AISI-compliant 304/316 stainless steel plates. AISI standards ensure corrosion-resistant, high-strength plates for construction, automotive, and chemical uses. Certified quality, competitive prices, customizable.
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AISI 329 Stainless Steel Plate | A240 Type 329 | UNS S32900
AISI 329 is a classic 25% chromium duplex stainless steel plate with mixed austenite-ferrite structure, high strength and better chloride resistance than 304/316. SHH STEEL supplies AISI 329 / A240 Type 329 plate as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 440F Stainless Steel Plate | UNS S44020 | Free Machining 440
AISI 440F is a free-machining high-carbon 16–18% chromium martensitic stainless steel based on the 440 family, with sulfur added to improve chip breaking and machining speed. SHH STEEL supplies AISI 440F / UNS S44020 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 440C Stainless Steel Plate | UNS S44004 | 440C Bearing Grade
AISI 440C is the highest-carbon grade in the 440 martensitic family. With 16–18% Cr and 0.95–1.20% C, it reaches the highest hardness and wear resistance of the common stainless cutlery and bearing grades. SHH STEEL supplies AISI 440C / UNS S44004 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 440B Stainless Steel Plate | UNS S44003 | 440B Cutlery Grade
AISI 440B is the intermediate-carbon grade in the 440 high-carbon martensitic family. With 16–18% Cr and 0.75–0.95% C, it hardens higher than 440A while remaining slightly tougher than 440C. SHH STEEL supplies AISI 440B / UNS S44003 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 440A Stainless Steel Plate | UNS S44002 | 440A Cutlery Grade
AISI 440A is the lowest-carbon grade in the 440 high-carbon martensitic family. With 16–18% Cr and 0.60–0.75% C, it can be hardened for cutlery and wear parts while offering better corrosion resistance than 420. SHH STEEL supplies AISI 440A / UNS S44002 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 431 Stainless Steel Plate | A240 Type 431 | UNS S43100
AISI 431 is a nickel-bearing 15–17% chromium martensitic stainless steel plate that can be hardened to high strength with better corrosion resistance than 410 or 414. SHH STEEL supplies AISI 431 / A240 Type 431 plate as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 422 Stainless Steel Plate | UNS S42200 | 12Cr-Mo-W-V Plate | UNS S42200 | 12Cr-Mo-W-V
AISI 422 is a molybdenum-, tungsten- and vanadium-bearing 12% chromium martensitic stainless steel designed for high strength at elevated temperature, especially steam-turbine service. SHH STEEL supplies AISI 422 / UNS S42200 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 420F Stainless Steel Plate | UNS S42020 | Free Machining 420
AISI 420F is a free-machining high-carbon 12–14% chromium martensitic stainless steel based on Type 420, with sulfur added to improve chip breaking and machining speed. SHH STEEL supplies AISI 420F / UNS S42020 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 420 Stainless Steel Plate | A240 Type 420 | UNS S42000
AISI 420 is a high-carbon 12–14% chromium martensitic stainless steel plate that can be hardened to high hardness for cutlery, surgical instruments and wear parts. SHH STEEL supplies AISI 420 / A240 Type 420 plate as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 416Se Stainless Steel Plate | UNS S41623 | Free Machining 416Se
AISI 416Se is a selenium-bearing free-machining 12% chromium martensitic stainless steel based on Type 410. SHH STEEL supplies AISI 416Se / UNS S41623 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 416 Stainless Steel Plate | UNS S41600 | Free Machining 410
AISI 416 is a free-machining 12% chromium martensitic stainless steel based on Type 410, with sulfur added to improve chip breaking and machining speed. SHH STEEL supplies AISI 416 / UNS S41600 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More -
AISI 414 Stainless Steel Plate | UNS S41400 | 12Cr-2Ni Martensitic
AISI 414 is a nickel-bearing 12% chromium martensitic stainless steel plate. The 1.25–2.50% nickel addition improves toughness compared with standard 410 while remaining hardenable. SHH STEEL supplies AISI 414 / UNS S41400 as China steel mill-Direct Supply with competitive mill pricing and full certification.View More
AISI Stainless Stainless Steel Products
Stainless Steel Sheets and Plates
SHH STEEL, a leading Stainless Steel Sheets and Plates exporter, produces and exports stainless steel sheets (0.3–6 mm) and plates (>6 mm) for marine, chemical, and structural applications. Our products, like 304 and 316L (ASTM A240), offer corrosion resistance and durability. With a 5,000-ton inventory, we deliver in 3–5 days, backed by SGS/TUV inspections and mill certificates. Trust SHH STEEL for 316L stainless steel plates and custom solutions for your projects.
Stainless Steel Sheets and Plates
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