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| 1. more than 20 years experiences in steel business |
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Product description
1. Steel Grade: AISI 416 1.4005 X12CrS13 S41600
2. Product name: AISI 416 1.4005 X12CrS13 S41600 Stainless Steel
3. Length: 3000-12000mm or as required
4. Diameter: 3-2000mm
Steel AISI 416 (Mat.No. 1.4005, DIN X12CrS13, AISI 416)
Designation by Standards
| Brand Name |
Ravne No. |
Mat. No. |
DIN |
EN |
AISI |
| AISI 416 |
333 |
1.4005 |
X12CrS13 |
X12CrS13 |
416 |
Chemical Composition (in weight %)
| C |
Si |
Mn |
Cr |
Mo |
Ni |
V |
W |
Others |
| 0.12 |
max. 1.00 |
max. 1.50 |
13.00 |
max. 0.60 |
- |
- |
- |
- |
Description
416 was the first free machining stainless steel. It is a heat treatable chromium steel with excellent machinability and non-galling characteristics. The alloy is magnetic in all conditions.
Applications
A wide variety of screw machine parts including nuts, bolts, screws, gears and pinions, valve trim, shafts, axles and other machine components, on automatic lathes, if parts are not subject to excessive corrosion stress.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 N/mm2 vs. Temperature in oC
| 20oC |
200oC |
400oC |
| 215 |
205 |
190 |
Density [g/cm3]: 7.70
Thermal conductivity [W/m.K]: 30
Electric resistivity [Ohm mm2/m]: 0.60
Specific heat capacity[J/g.K]: 0.46
Coefficient of Linear Thermal Expansion 10-6 oC-1
| 20-100oC |
20-200oC |
20-400oC |
| 10.5 |
11.0 |
12.0 |
Soft Annealing
Heat to 745-825oC, cool slowly in air. Structure is ferrite.
Hardening
Harden from a temperature of 950-1000oC followed by oil or air quenching.
Tempering
Tempering temperature: 680-780oC, air. Structure is martensite.
Mechanical properties at ambient temperature
Condition: Quenched and tempered at 650oC, diameter d<=160 mm
Hardness: 220 HB
0.2% proof stress: 450 N/mm2
Tensile strength: 650-850 N/mm2
Elongation: 12% (Longit.)
Forging
Hot forming temperature: 1100-800oC, air cooling.
Machinability
Speeds and feed comparable with those of some of the free machining carbon steels. Good chip breakage. Material heat treated at 95oC and cold drawn will give best results.
Corrosion Resistance
Resistant to atmosphere, fresh water, steam, several petroleum products and organic materials and some dilute acids.
Welding
Welding of any type is not recommended, as the high sulfur content creates porosity.
Cold working
This alloy will accept only minor cold working. Severe deformation will result in cracking.
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Company information
Tianjin Boer King Steel is a professional trading company and has been in steel industry for more than 15years, specializing in seamless steel pipe,oil casing/drill pipe, galvanized steel pipe, stainless steel pipe,ERW/SSAW/LSAW/ welded pipe.
Also we sale hot and cold rolled steel coils,steel plates,galvanized steel coils, all kinds of profiles like H-beam, Angel bar,C profile etc.
We have established long term cooperations with several famous steel manufactures all over the world, and we can offer you best quality products with competitive price which will give you an edge over your competitors.
Besides, we offer best service all the time.We will do our best to satisfy you needs for the products. Our products have been sold in many countries and areas of the world including South America, Iran, Kenya, Israel etc, and our export volume reaches 160,000tons per year.
We execute quality gurantee system ISO 9001,2008 strictly and all certicates and the third party inspection like MTC,API,ABS,ISO9001,SGS BV etc. will be provided as client's requirements.
Contact: James Wang
Tianjin Boer King Steel IMP&EXP Co.,Ltd
Add: No.602,Shuanggang Development Zone,Tianjin,300350 China.
Web: http://boerkingsteel.en.made-in-china.com
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