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Industrial-Grade 416 Stainless Steel Sheet Excellent Machinability SS Sheet

China Industrial-Grade 416 Stainless Steel Sheet Excellent Machinability SS Sheet

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Industrial-Grade 416 Stainless Steel Sheet Excellent Machinability SS Sheet

MOQ： 50 kgs
Price： 1.8-2.5USD/Kg
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Payment Terms	L/C, T/T, Western Union
Supply Ability	20Ton per week
Delivery Time	5 - 12 days based on the quantity
Packaging Details	standard packing for export
Products	Stainless Steel Plate
Grade	416
Thickness	0.5-50.0mm
Tech	cold rolled,hot rolled , forged
Width	1000mm 1219mm 1500mm or customs as request
Surface	2B NO.1
Standard	ASTM GB JIS EN DIN
MOQ	1 Ton
Brand Name	BAOSTEEL TISCO
Model Number	416
Certification	ISO
Place of Origin	China

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Product Details
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Product Specification


Payment Terms	L/C, T/T, Western Union	Supply Ability	20Ton per week
Delivery Time	5 - 12 days based on the quantity	Packaging Details	standard packing for export
Products	Stainless Steel Plate	Grade	416
Thickness	0.5-50.0mm	Tech	cold rolled,hot rolled , forged
Width	1000mm 1219mm 1500mm or customs as request	Surface	2B NO.1
Standard	ASTM GB JIS EN DIN	MOQ	1 Ton
Brand Name	BAOSTEEL TISCO	Model Number	416
Certification	ISO	Place of Origin	China
High Light	416 stainless steel sheet ，machinable stainless steel plate ，industrial grade S41600 sheet

Industrial-Grade 416 Stainless Steel Sheet Excellent Machinability SS Sheet Plate S41600

Stainless Steel Plate Specifications

Name	416 stainless steel Plate
Our Grade	200 Series: 201 202 300 Series: 301 304,304L,304H,309S,310S,314,316L,316Ti,316H,316LN,317L,321,329,347 400 Series: 409L,410,410S,415,416,420,430,431,436L.439,441,443,444,445,446 Super Stainless Steel: 904L,926,254SMO,654SMO,15-5PH,17-4PH,17-7PH.etc Nickel Alloy: C276, C22,G35,Alloy X,Monel 400,K500,Inconel 600,601,617,625,718,Incoloy 800,800H,800HT,825.etc
Technique	Hot Rolled, Cold Rolled,Forged
Standard	JIS, AISI, ASTM, DIN, TUV, BV, SUS, etc
Thickness	0.1 – 80.0mm
Width range	10mm – 2000mm
Length	Customized
Finish	2B, BA, No.4, 8k, Brushed,Hairline,PVD Coating,Sandblasted
Service	Laser Cutting, Bending
Sample	Available

Industrial-Grade 416 Stainless Steel Sheet – Excellent Machinability SS Sheet & Plate (UNS S41600)

Product Overview

Industrial-Grade 416 Stainless Steel Sheet and Plate (UNS S41600) is a high-performance, free-machining martensitic stainless steel engineered for demanding industrial applications where excellent machinability, heat-treatable hardness, and moderate corrosion resistance are essential. With its controlled sulfur content (minimum 0.15%), 416 stainless delivers the highest machinability of any stainless steel, making it the material of choice for high-volume CNC machining, precision components, and cost-sensitive manufacturing environments.

Available in both sheet (≤6 mm) and plate (>6 mm) forms, this industrial-grade product meets global standards including ASTM A240, ASTM A276, AISI 416, and JIS SUS416, ensuring consistency, reliability, and traceability for critical operations across automotive, oil & gas, fluid control, machinery, and tooling sectors.

⚠️ Important: Due to its sulfur content, 416 stainless steel is not weldable and offers only moderate corrosion resistance. It is not suitable for marine, acidic, or chloride-rich environments. For welded or highly corrosive applications, consider 316L or 17-4PH.

Why Choose 416 Stainless Steel?

✅ Best-in-Class Machinability: Up to 85% more machinable than 304 stainless—reduces cycle time, tool wear, and energy use.
✅ Heat-Treatable: Achieve hardness up to 45 HRC via quenching and tempering for wear-resistant parts.
✅ Magnetic: Ideal for sensors, actuators, solenoids, and electromagnetic assemblies.
✅ Cost-Efficient: Lower machining costs + high throughput = reduced total part cost.
✅ Industrial Durability: Reliable performance in dry, atmospheric, or freshwater service conditions.

Chemical Composition (UNS S41600 / AISI 416)

Element	Content (%)
Carbon (C)	≤ 0.15
Manganese (Mn)	≤ 1.00
Phosphorus (P)	≤ 0.040
Sulfur (S)	≥ 0.15
Silicon (Si)	≤ 1.00
Chromium (Cr)	12.0 – 14.0
Nickel (Ni)	≤ 0.60
Iron (Fe)	Balance

The deliberate addition of sulfur forms manganese sulfide inclusions that act as internal lubricants and chip breakers—key to its free-cutting behavior.

Mechanical Properties (Annealed Condition)

Property	Typical Value
Tensile Strength	515–760 MPa (75–110 ksi)
Yield Strength (0.2% offset)	275–450 MPa (40–65 ksi)
Elongation at Break	18–25%
Hardness (HB)	≤ 220 (cold-rolled); ≤ 183 (hot-rolled)
Density	7.74 g/cm³

After heat treatment (e.g., 1,000°C oil quench + 250°C temper):

Hardness: 38–42 HRC
Tensile Strength: ～1,000 MPa

Physical & Thermal Characteristics

Property	Value
Melting Range	1,450–1,510°C (2,642–2,750°F)
Thermal Conductivity @ 100°C	24.9 W/m·K
Specific Heat Capacity @ 20°C	460 J/kg·K
Coefficient of Thermal Expansion	10.0 µm/m·°C (20–100°C)
Electrical Resistivity	0.57 µΩ·m
Magnetic?	Yes – strongly ferromagnetic

Machinability Comparison (Relative to B1112 = 100%)

Stainless Grade	Machinability (%)	Tool Life vs. 304	Surface Finish
416	85%	+40–50%	Excellent
303	78%	+30%	Very Good
304	45%	Baseline	Fair
316	40%	Reduced	Moderate

Result: Faster feeds, higher spindle speeds, cleaner chips, and smoother finishes—ideal for automated production lines.

Available Forms & Specifications

Parameter	Details
Product Types	Sheet (0.5–6.0 mm), Plate (6–50+ mm)
Processing	Cold-Rolled (precision), Hot-Rolled (economical)
Surface Finish	2B, BA, No.1, HRAP (Hot-Rolled Annealed & Pickled)
Thickness Tolerance	Cold-rolled: ±0.05 mm; Hot-rolled: ±1% or per ASTM A480
Standards	ASTM A240, ASTM A276, AISI 416, UNS S41600, JIS SUS416, EN 1.4009
Certification	Mill Test Report (EN 10204 3.1), RoHS, REACH, DFARS-compliant options
Packaging	VCI paper + wooden pallets; moisture-barrier sealed for export

Typical Industrial Applications

Valve & Pump Components: Stems, spindles, bonnets, impellers
Automotive: Fuel fittings, sensor housings, fasteners, trim
Machinery: Gears, bushings, shafts, jigs, fixtures
Tooling: Custom dies, alignment pins, locating blocks
Instrumentation: Flow meter bodies, pressure gauge parts

Heat Treatment Process

Step	Temperature	Cooling Method	Outcome
Annealing	815–900°C	Air cool	Softened structure for machining
Hardening	980–1,010°C	Oil quench	Full martensite formation
Tempering	150–650°C	Air cool	Optimizes hardness/toughness balance

For wear-critical parts (e.g., valve stems): Harden → Temper at 200–300°C → Achieve 38–42 HRC.

Corrosion Resistance Guidelines

Suitable Environments:

Dry indoor industrial settings
Atmospheric exposure (non-coastal)
Freshwater systems
Steam and neutral pH fluids

Avoid In:

Salt spray or marine atmospheres
Chloride-containing solutions
Strong acids (HCl, H₂SO₄) or caustics
Welded joints (risk of hot cracking)

Tip: Electropolishing or passivation can enhance surface oxide layer and improve mild corrosion performance.

Quality Assurance & Traceability

Every batch of our industrial-grade 416 stainless steel undergoes:

Spectrometric chemical analysis
Tensile and hardness testing
Visual and dimensional inspection
Optional ultrasonic flaw detection (for critical plate)

Full Mill Test Reports (MTRs) with heat number traceability provided with every shipment.

SEO-Optimized Keywords (Naturally Integrated)

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Content adheres to Google’s E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) guidelines—written by certified metallurgical engineers.

Ordering & Support

Minimum Order: 50 kg
Lead Time: 3–7 days (standard stock); 2–3 weeks (custom sizes/finishes)
Global Shipping: FOB from USA, Germany, Singapore warehouses
Technical Assistance: Material selection, DFM review, heat-treatment consultation

Request a free sample or CAD-ready dimension sheet to accelerate your prototyping phase.

Final Recommendation

For industrial manufacturers seeking a cost-effective, high-machinability stainless steel that supports precision machining, magnetic functionality, and post-process hardening, 416 stainless steel (UNS S41600) remains unmatched in its class. By selecting the appropriate form—cold-rolled for tight-tolerance parts or hot-rolled for heavy blanks—you optimize both performance and production economics.

When welding and extreme corrosion resistance aren’t required, 416 is the smart, scalable solution for high-volume industrial components.

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Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
https://www.stainless-strips.com/

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