Product Overview
ASTM A131 Shipbuilding Zoo Steel Phaj yog marine structural steel phaj tsim rau ASTM A131 rau kev lag luam thiab naval shipbuilding. Muaj nyob rau hauv qhov zoo tib yam - thiab qib siab - lub zog, nws muab ntawv pov thawj weldability, cuam tshuam toughness, thiab kev ntseeg tau ntawm cov khoom siv rau lub nkoj, cov qauv sab nrauv, thiab cov khoom siv hauv marine engineering.
Technical Specifications
|
Yam khoom |
Specification |
|
Qib khoom |
Qib A, Qib B, Qib D, Qib E, AH32, DH32, EH32, FH32, AH36, DH36, EH36, FH36, AH40, DH40, EH40, FH40 |
|
Txuj |
ASTM A131 131 |
|
Thickness |
5-150 hli |
|
Dav |
1,000–4,000 mm |
|
Ntev |
3,000-18,000mm lossis customized |
|
Kev Xa Khoom |
Kub Rolled (HR), Normalized (N), TMCP (nyob ntawm qib) |
|
Ntug Hom |
Mill Edge (ME), Trimmed Edge (TE) |
|
Surface condition |
Raws li Rolled, Tua Blasted & Primed (yeem) |
Tshuaj muaj pes tsawg leeg
|
Element |
Tshuaj muaj pes tsawg leeg (kub tsom xam% max |
|
|
AH/DH/EH32 AH/DH/EH36 thiab AH/DH/EH40 |
FH32/36/40 |
|
|
C |
0.18 |
0.16 |
|
Mn |
0.90-1.60 |
0.90-1.60 |
|
Si |
0.10-0.50 |
0.10-0.50 |
|
P |
0.035 |
0.025 |
|
S |
0.035 |
0.025 |
|
Al min |
0.015 |
0.015 |
|
Cb |
0.02-0.05 |
0.02-0.05 |
|
V |
0.05-0.10 |
0.05-0.10 |
|
Ti |
0.02 |
0.02 |
|
Cu |
0.35 |
0.35 |
|
Cr |
0.20 |
0.20 |
|
Ni |
0.40 |
0.40 |
|
Mo |
0.08 |
0.08 |
|
N |
- |
0.009 |
Mechanical Properties
|
Qib |
Tensile zog ksi (Mpa) |
Yield zog min ksi (Mpa) |
Elongation hauv 8 hauv (200mm)% |
Elongation hauv 2 hauv (50mm) min% |
|
Lub zog qub |
58-75(400-520) |
34(235) |
21 |
24 |
|
AB CS |
||||
|
Siab zog |
||||
|
AH32 HH32 EH32 FH32 |
64-85(440-590) |
46(315) |
19 |
22 |
|
AH36 HH36 EH36 FH36 |
71-90(190-620) |
51(355( |
19 |
22 |
|
AH40 DH40 EH40 FH40 |
74-94(510-650) |
57(390) |
19 |
22 |
Tej kev siv
- Nkoj hull structures
- Offshore drilling platforms
- Marine decks thiab bulkheads
- Chaw nres nkoj thiab chaw nres nkoj steel qauv
Kev Pabcuam
|
Kev Pabcuam |
Kev piav qhia |
|
CNC nplaim taws txiav |
Precision txiav rau hnyav structural Cheebtsam. |
|
Plasma Txiav |
Haum rau txoj kev contours nrog siab qhov tseeb. |
|
Laser Txiav |
Muaj rau cov phaj thinner xav tau cov ntug zoo. |
|
Beveling |
Vuam groove npaj raws li fabrication drawings. |
|
Drilling |
CNC qhov ua rau kev sib dhos yuav tsum. |
|
Phaj Leveling |
Txhim kho flatness ua ntej fabrication. |
|
Khoov |
Txias los yog kub sib sau raws li qhov project specifications. |
|
Txhaj tshuaj Blasting & Priming |
Txhim kho qhov huv si thiab muab kev tiv thaiv corrosion ib ntus. |
|
Vuam los ua ke |
Prefabricated steel Cheebtsam muaj raws li qhov kev thov. |
|
Custom Marking |
Cov xov tooj cua sov, qhov project ID, lossis cov neeg siv khoom kos npe tuaj yeem siv tau. |
Quality Assurance
Kev tshuaj xyuas
- Raw khoom tshuaj muaj pes tsawg leeg pov thawj (Optical Emission Spectrometer)
- Phaj thickness ntsuas
- Dimensional kam rau ua tshuaj xyuas
- Surface defect saib xyuas
- Tensile zog xeem
- Yield zog test
- Kev kuaj elongation
- Charpy V-ntiv tes ntsuas ntsuas
- Los ntawm -thickness (Z15/Z25/Z35) kev xeem
- Kev kuaj ultrasonic (UT)
- Hardness kuaj (thaum teev)
- Kev tshuaj xyuas flatness
- Mill Test Certificate (MTC) pov thawj ua ntej xa zaub mov
Cov ntawv pov thawj
|
Daim ntawv pov thawj |
Lub ntsiab lus |
|
ISO 9001: 2000 ntawv pov thawj |
Quality Management System |
|
ISO 14001: 2004 Daim ntawv pov thawj |
Environmental Management System |
|
ASTM A131 131 |
Shipbuilding Structural Steel Specification |
|
EN 10204 3.1 |
Mill Test Certificate nrog cov chaw tsim khoom tshuaj ntsuam xyuas |
Ntim & Shipping
Export Packing:Cov hlua hlau nrog cov khoom siv ntxiv, cov ntawv cim steel, thiab cov khoom ntim seaworthy export.
Kev tiv thaiv xeb:Pem teb liab qab, tiv thaiv- xeb roj, los yog tua blasted thiab khw-primed raws li cov neeg siv khoom.
Loading Method:Thawv thauj khoom rau qhov ntau thiab tsawg; bulk nkoj los yog breakbulk rau cov phaj loj.
FAQ
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