316Ti high quality stainless steel pipe
specification
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Product Name |
316Ti stainless steel pipe |
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Standard |
ASTM,JIS,DIN,GB,AISI,DIN,EN |
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Outer diameter |
Round Pipe |
4mm-200mm |
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Square Pipe |
10*10mm-100*100mm |
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Rectangular Pipe |
10*20mm-50*100mm |
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Wall Thickness |
0.6mm-6.0mm |
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Length range |
1-6 meters, Length can be customized |
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Error |
±1% |
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Certification |
ISO 9001 ，CE，API |
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Surface treatment |
Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc. |
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Country of origin |
China |
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Main Applications |
1.Chemical Industry: Due to its excellent corrosion resistance, 316Ti is often used in chemical reactors, storage tanks, pipelines, valves and other equipment. |
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2.Marine Engineering: In the marine environment, 316Ti can resist salt water corrosion and is suitable for offshore platforms, ships and marine equipment. |
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3.Food and Pharmaceutical Industries: The hygienic properties of 316Ti make it suitable for use in food processing equipment, pharmaceutical equipment, and biotechnology applications. |
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4.High temperature environment: Due to the addition of titanium, the strength and oxidation resistance of 316Ti at high temperatures are improved, making it suitable for high temperature furnaces, heat exchangers, etc. |
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5.Construction and decoration: In the construction industry, 316Ti can be used for exterior decoration, railings and other structural parts due to its corrosion resistance and aesthetics. |
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6.Automobile industry: Used to manufacture automobile exhaust systems and other parts that require high temperature resistance and corrosion resistance. |
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Package |
Simple packaging, reinforced packaging, wooden frame, metal frame, pallet, wrapping |
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Payment Term |
TT, LC,Cash, Paypal, DP, DA,Western Union or Others. |
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After-sales service |
1. Quality assurance period 2. Return and exchange policy 3. Delivery and acceptance assistance 4. Customer feedback collection |
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Product Display
Chemical Composition
C |
Si |
Mn |
Cr |
Ni |
S |
P |
Mo |
Ti |
≤ 0.08 |
≤1.0 |
≤ 2.0 |
16.0～18.0 |
10.0～14.0 |
≤ 0.03 |
≤ 0.045 |
2.0～3.0 |
0.5～0.7 |
Mechanical Properties
Tensile Strength Kb (MPa) |
Yield Strength σ0.2 (MPa) |
Elongation D5 (%) |
Hardness |
≥515 |
≥205 |
≥ 40 |
≤ 187HB;≤ 90HRB;≤ 200HV |
Physical Performance
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Density(g/cm³) |
Modulus of Elasticity(Gpa) |
Coefficient of Thermal Expansion(10-6/°C) |
Coefficient of Thermal Conductivity(W/m*K) |
Resistivity(ΜΩ. cm) |
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7.99 |
193 |
16.0 |
16.2 |
74 |
Production process
Raw material preparation:
Select appropriate alloy elements, mainly nickel, chromium, molybdenum and titanium, to ensure that they meet the chemical composition standards of 316Ti.
Smelting:
The raw materials are melted in an electric arc furnace or induction furnace to form liquid metal. The temperature and composition need to be controlled during the melting process to ensure the homogeneity of the alloy.
Casting:
The molten metal is poured into a mold and cooled to form an ingot. The size and shape of the ingot are designed according to the subsequent processing requirements.
Hot rolled or cold rolled:
The ingot is heated to the appropriate temperature and then hot rolled, or cold rolled at room temperature to form the desired tube thickness and diameter. Hot rolling is usually used for large diameter tubes, while cold rolling is used for small diameter tubes.
Heat treatment:
Heat treatment is performed on the rolled stainless steel pipe to eliminate internal stress and improve its mechanical properties. Common heat treatment methods include annealing.
Pickling and passivation:
Remove surface oxides and impurities by pickling, followed by passivation to improve corrosion resistance.
Cutting and forming:
According to customer needs, stainless steel pipes are cut into required lengths and subjected to necessary forming treatments.
Inspection and testing:
Carry out quality inspection on the produced 316Ti stainless steel pipes, including chemical composition analysis, mechanical property testing, non-destructive testing, etc., to ensure that they meet the relevant standards.
Packaging and Shipping:
After cleaning and packaging, qualified 316Ti stainless steel pipes are ready to be shipped to customers.