Ar500 Nm500 High-strength Steel Plate

Ar500 Nm500 High-strength Steel Plate

Ar500 Nm500 High-strength Steel Plate, Ar500 Nm500 and Similar Grade Alloy Steel Plate
1. Steel Grade:  Ar500 / Nm500
2. Product name: Ar500 / Nm500
3.Size: thickness: 1mm-500mm
width: 1000mm-1500mm
Length:500mm-9000mm
4.Heat Treatment: as required
5.Standard: ASTM,GB,JIS,DIN,BS

Size Thickness:1mm-500mm
Length:500mm-9000mm
Origin place Made In China
Delivery Condition Hot rolled,cold drawn,forged
Surface require Black,grinding,bright,polish
Heat treatment Quenched,Tempered,annealed
Packing seaworthy packing ,wooden case ,carton,woven bag or at client’s requires
Delivery time In 10-50 days
Trade Term EXW,FOB,CIF
Payments T/T or L/C at sight
Port China main Port,such as shanghai,Dalian,Shenzhen port.
MOQ 100kg
Nm500 Mining Wear Steel Plate

Nm500 Mining Wear Steel Plate

Nm500 Mining Wear Steel Plate

Model NO.: 600MM-3000MM

Special Use: Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel
Stock: Not Stock
Form: Cutting for Client′s Request
Transport Package: by Container or by Bulk
Specification: NM400 NM450A NM500

1; Specifications of NM450 500 Wear Resistant Plate

Commodity Wear Resistant Steel Plate NM450 Abrasion Steel Plate
Grade nm300,nm360,nm400,nm450,nm500,nm550,nm600,etc
Certification SGS, BV, etc
Width 500mm-2000mm, or as your requirements
Length 2000mm-6000mm, or as your requirements
Thickness 2mm-300mm, or as per requirements
Delivery time Two weeks after confirming the order
Container size 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Trade term FOB, CIF, CFR
Payment term T/T or L/C
Advantage Attracting Price; High suface quality,clean; Good appearance of
whole product; First-rate service.
MQQ 1 ton

2: Chemical Composition of NM450 500 Wear Resistant Plate

Grade C≤ Si≤ Mn≤ P≤ S≤ Cr≤ Ni≤ Mo≤ Ti≤ Bt Als≥ CEV≥
NM360 0.25 0.70 1.60 0.025 0.015 0.80 0.50 0.50 0.050 0.0005-0.006 0.010 0.45
NM400 0.30 0.70 1.60 0.025 0.010 1.00 0.70 0.50 0.050 0.0005-0.006 0.010 0.55
NM450 0.35 0.70 1.70 0.025 0.010 1.10 0.80 0.55 0.050 0.0005-0.006 0.010 0.60
NM500 0.38 0.70 1.70 0.020 0.010 1.20 1.00 0.65 0.050 0.0005-0.006 0.010 0.65
NM550 0.38 0.70 1.70 0.020 0.010 1.20 1.00 0.70 0.050 0.0005-0.006 0.010 0.72
NM600 0.38 0.70 1.70 0.020 0.010 1.50 1.00 0.80 0.050 0.0005-0.006 0.010 0.76

3: Mechanical Properities of NM450 500 Wear Resistant Plate

Grage Thickness(mm) Tensile strength
(Rm Mpa)
Elongation(A50%) -20ºC (vertical test AKV/J) Hardness(HBW)
NM360 6mm-60mm ≥1100 ≥12 ≥24 340-390
NM400 6mm-60mm ≥1200 ≥10 ≥24 370-430
NM450 6mm-60mm ≥1250 ≥7 ≥24 420-480
NM500 6mm-60mm ≥470
NM550 6mm-60mm ≥530
NM600 6mm-60mm ≥570
Building Materical CCS/ABS/BV High-Strength Carbon Ship

Building Materical CCS/ABS/BV High-Strength Carbon Ship

Building Materical CCS/ABS/BV High-Strength Carbon Ship

Model NO.: 600MM-3000MM
Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel
Stock: Stock
Surafce: Can Paint Colour
Length: Can Cutting and Welded
Transport Package: Container or Bulk
Specification: 1000mm*2000mm, 1500mm*3000mm, 1219mm*2438mm

1: All grade of steel plate 

steel category        steel grade     Size (mm) Standard
Carbon steel Q235A-D 6-200 1050-4500 5000-25000 GB
Low alloy steel Q345A-E,Q390A-E,
Q420A-E,Q460C-E,
6-200 1050-4500 5000-25000 GB
Bridge building
steel
Q345qC-E,Q370qC-E,
Q420qC-E,Q460qC-E,
Q500qC-E,Q550qC-E,
Q690qC-E
6-150 1050-4500 5000-25000 GB
High-rise
steel
Q345GJC-E,Q390GJC-E,
Q420GJC-E,Q460GJC-E
6-150 1050-4500 5000-25000 GB
Offshore wind power
steel
S355G7/G8+M,S355G7/G8+N,
S460G1/2+QT/M
6-100 1050-4500 5000-25000 EN
Ship building and
offshore project steel
A,B,D,A32,D32,E32,F32,A36,
D36,E36,F36,A40,D40,E40,F40,
E420,500,550,E620,690
6-100 1050-4500 5000-25000 ABS,BV,
CCS,DNV,
GL,KR,LR,
NK,RINA
American standard
marine steel
API 2H-42/50,API2W-50/60,
API2Y-50/60,API2MT1
6-100 1050-4500 5000-25000 API
Boiler plate Q245R,Q345R,16MnDR,Q370R 6-130 1050-4500 5000-25000 GB
Alloy boiler container 09MnNiDR,12Cr1MoVR,1
3MnNIMoR,14Cr1MoR,
15CrMoR
10-1360 1050-4500 5000-25000 GB
EN/ASTM boiler steel P265GH,P355GH,
A537CL1/CL2/CL3,
A387Gr.11CL2
6-130 1050-4500 5000-25000 EN/ASTM
Pipeline steel X42,X46,X52,X56,X60,
X65,X70,X80,L245,L360,
L450,L485
8-50 1050-4500 5000-25000 GB
High strength steel Q460C-E,Q500D-E,
Q550D/E,550CFD/E,
Q690D/E,Q690CFD/E,
Q890D-E,Q960D-E,
\Q1030/1100D/E
6-80 1050-4500 5000-25000 GB
European standard
high strength steel
S460Q/Ql/QL1,
S500Q/QL/QL1,
S550Q/QL,
S690Q/QL,
S890Q/QL,
S960Q/QL
6-80 1050-4500 5000-25000 EN
American standard
high strength steel
A514 GrA/B/E/F/H/P/Q,
A517
8-100 1050-4500 5000-25000 ASTM
Abrasion
resistant steel
NM300/360/400/450/500/550 8-50 1050-4500 5000-25000 GB
Japanese
standard steel
SS400,SS400B,
SM490A-C,SM520C
6-130 1050-4500 5000-25000 JIS
European
standard steel
S235JR-J2,S275JR-J2,
S355JRK2,S355M/ML,
275N/NL,S355N/NL,
S420/460M/ML,
S420N/NL,S460N/NL
6-130 1050-4500 5000-25000 EN
American
standard steel
A709Gr.36/Gr.50,
A572Gr.50/Gr55,
A285 Gr.A-C,
A515 Gr.55-70,A516 Gr.55-70 A36 Gr.36
6-130 1050-4500 5000-25000 ASTM
Dnv. Gl Certificate Structural Steel Shipbuilding Plate

Dnv. Gl Certificate Structural Steel Shipbuilding Plate

Model NO.: AH32/36/40 DH32/36/40 EH32/36/40
Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel
Stock: Stock
Material: Ah32/36/40 Dh32/36/40 Eh32/36/40
Specification: T: 6-700mm W: 1500-4020mm L: 3000-18800mm
Grade Thickness
(mm)
Yieldpoint
(Mpa)
Tensile Strength
(Mpa)
Elongation
(%)≤
Impact test Cold Bend Test
Temperature
(0C)
Average AKV
A KV/j
b=2a
1800
b=5a
1200
lengthways crosswise
A ≤50 235 400~490 22 / / / d=2a /
B 0 27 20 / d=3a
D -10
E -40
AH32 ≤50 315 440~590 22 0 31 22 / d=3a
DH32 -20
EH32 -40
AH36 ≤50 355 490~620 21 0 34 24 / d=3a
DH36 -20
EH36 -40
Steel Plate for Boiler and Pressure Vessels

Steel Plate for Boiler and Pressure Vessels

Steel Plate for Boiler and Pressure Vessels

Model NO.: 15CRMOG
Special Use: High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Free Cutting Steel
Application: Roof Steel Sheet
MOQ: 500kg
Transport Package: Packed in Wooden Cases
Specification: International Standard
Product Name High Quality Boiler and Pressure Vessel Steel Plate 15crmor (15CrMog)
Material Alloy Steel
Grade cold rolled coil :SPCC,SPCC-SD,DC01,DC03,Q195,50#,65Mn
hot rolled coil :A36,SS40,Q235,Q345
A572GR.50, A572GR.60, SS490, SM490N/NL, S460N/NL, S355M/ML, S420M/ML, S460M/ML, S500Q/QL/QL1,
S550Q/QL/QL1,S620Q/QL/QL1, S690Q/QL/QL1, S355G8+N, 350, 350L0, 350L15, Q345A, Q345B, Q345C,
Q345D, Q345E, Q390A, Q390B, Q390C, Q390D, Q390E, Q420A, Q420B, Q420C, Q420D, Q420E, Q460C,
Q460D, Q460E, Q500C, Q500D, Q500E, Q550C, Q550D, Q550E, Q20C, Q620D, Q620E, Q690C, Q690D,
Q690E, 890D, Q890E,Q960D, Q960E, XGCFQ500D, XGCFQ500E.
Thickness: 0.2-4mm or 4~60mm or 60~115mm
Width 500~1500mm  or 600~3000mm
Type Alloy steel, Spring Steel, High Quality Steel, Stainless steel, Tool steel, Heat Resistant Steel, Bearing Steel
Surface Treatment Drawing,Polishing, Anodizing,Coating,Galvanized,Embossing
Standard ASME, ASTM, EN ,BS,GB,DIN, JIS etc
performance High temperature, high pressure, low temperature, corrosion resistance
Production Process Hot rolling/Cold rolling
Application 1.Bridge Plate,
2.Boiler Plate,
3.Shipbuilding Plate
4.Automobile Plate,
5.Armor Plate,
6.Car Steel Plate
7.Roof Steel Plate
8.Structural Steel Sheet
9.Electrical Steel Sheet (Silicon Steel Sheet)
10.Spring Steel Sheet
11.Pressure Vessel Plate
12.Multilayer High Pressure Vessel Plate
13.Heat Resistant Steel Plate,
14.Checkered Steel Plate
Packaging 1. cases packed in wooden cases
2. paper packaging
3. plastic packing
4. foam packaging
Packaging according to customer requirements or products
Delivery 7-25days orAccording to the product
Payment  L/C,D/A,D/P,T/T,Western Union,MoneyGram,According to customer requirements payments for offline orders.
Port Tianjing,
Wear Steel Plate

Wear Steel Plate

Model NO.: Chromium Carbide Plate/Wear Steel Plate
Special Use: High-strength Steel Plate, Wear Resistant Steel
Name: Chromium Carbide Plate/Wear Steel Plate
Material: Xar450, Xar500,Mn13,X120mn12;1.3401,Nm400,Nm500..
Length: 1-12m
Treatment: Quenched, Tempered, Normalizing…
Trade Term: Ex-Work,Fob,CNF,CFR,CIF,etc
Test: BV,SGS…
Transport: Sea-Worthy Package
Delivery Time: 15-20 Days After Deposit
Manufacturing Technique: Hot Rolled&Cold Rolled
Transport Package: Standard Export Package
Specification: 0.5-300mm
Origin: China Mainland
Item High Manganese Plate/Chromium Carbide Plate/Wear Steel Plate
Standard
Grade
DIN    : XAR300, XAR400, XAR450, XAR500, XAR600, X120Mn12; 1.3401, etc….
NF     : FORA400, FORA500; Creusabro4800, Creusabro8000, etc.
EN     : QUARD400, QUARD450, QUARD500; RAEX320, RAEX400, RAEX500, etc.
JIS     : JFE-EH360, JFE-EH400, JFE-EH500; WEL-HARD400, WEL-HARD500,etc.
GB     : NM360, NM400, NM450, NM500, NM550, NM600, etc.
Thickness 2-300mm(2-100mm usually used)
Width 1000-3000mm(1000-2200mm usually used)
Length 1000-12000mm as your request
Surface clean, finishing, blasting and painting according to your request
Delivery
State
hot-rolled, controlled rolling, normalizing, annealing, tempering, quenching, N+T, Q+T, and other delivery state as your request
X120mn12 Ar500 Wear Resistant Steel Plate

X120mn12 Ar500 Wear Resistant Steel Plate

Model NO.: X120mn12 Ar500 Wear Resistant Steel Plate
Special Use: High-strength Steel Plate, Wear Resistant Steel
Name: X120mn12 Ar500 Wear Resistant Steel Plate
Thickness: 2-300mm
Width: 1000-3000mm, Customized
Length: 1-12m, Customized
Surface: Clean Finishing,Blasting and Painting etc.
Package: Useing Brown Paper, Cloth, etc
Material: Xar300, Xar400, Xar450,X120mn12 Mn13 etc.
Transport Package: Useing Brown Paper, Cloth, etc
Specification: width: 1000-3000mm
Wear Resistant Steel Plate Specification
Standard

Grade

DIN: XAR300,XAR400, , XAR500, XAR600, DILLIDUR400V,DILLIDUR450V,DILLIDUR500V; X120Mn12; 1.3401;
SSAB:WELDOX700,WELDOX900,WELDOX960;
NF: FORA400,FORA500,Creusabro4800,Creusabro8000;
EN: QUARD400,QUARD450,QUARD500 ; RAEX320,RAEX400,RAEX450,RAEX500;
DUrostat400,DUrostat450,DUrostat500;
JIS: JFE-EH360,JFE-EH400,JFE-EH500, WEL-HARD400, WEL-HARD500;
SUMIHARD-K340,SUMIHARD-K400,SUMIHARD-K500
GB: NM360,NM400,M450,NM500,NM550,NM600,NR360,NR400,B-HARD360
,B-HARD400,B-HARD450,KN-55,KN-60,KN-63.
Thickness 2-300mm (2-100mm usually used)
Width 1000-3000mm (1000-2200mm usually used)
Length 1000-12000mm or as your request
Surface Clean, finishing,blasting and painting according to customer requirement
Delivery
States
Hot-rolled, Controlled rolling, Normalizing, Annealing, Tempering,
Quenching, N+T, Q+T,and other delivery states are available as required
Certificate  API,ISO,SGS,BV,CE etc
Quality MTC will be provided with goods, third part inspection is acceptable,
for example
BV,SGS.
Package Standard export seaworthy package,suit for all kinds of transport,
or as required.
Container
Size
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
Trade term Ex-Work,FOB,CNF,CFR,CIF,etc
Application Widely used in a variety of architectural and engineering structures,such as
1.) metal constructions such as buildings,bridges,ships;
2.) transmission tower, reaction tower;
3.) lifting transportation machinery
4.) industrial furnace;boilers
5.) container frame, warehouse goods shelves, etc
Prime 16mn/JIS G3106/S355 Mild Building Structure Carbon Low Alloy and High-Strength Steel Sheet

Prime 16mn/JIS G3106/S355 Mild Building Structure Carbon Low Alloy and High-Strength Steel Sheet

Model NO.: 600MM-3000MM
Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel
Surafce: Can Paint Colour
Length: Can Cutting and Welded
Transport Package: Container or Bulk
Specification: 1000mm*2000mm, 1500mm*3000mm, 1219mm*2438mm
steel category        steel grade     Size (mm) Standard
Carbon steel Q235A-D 6-200 1050-4500 5000-25000 GB
Low alloy steel Q345A-E,Q390A-E,
Q420A-E,Q460C-E,
6-200 1050-4500 5000-25000 GB
Bridge building
steel
Q345qC-E,Q370qC-E,
Q420qC-E,Q460qC-E,
Q500qC-E,Q550qC-E,
Q690qC-E
6-150 1050-4500 5000-25000 GB
High-rise
steel
Q345GJC-E,Q390GJC-E,
Q420GJC-E,Q460GJC-E
6-150 1050-4500 5000-25000 GB
Offshore wind power
steel
S355G7/G8+M,S355G7/G8+N,
S460G1/2+QT/M
6-100 1050-4500 5000-25000 EN
Ship building and
offshore project steel
A,B,D,A32,D32,E32,F32,A36,
D36,E36,F36,A40,D40,E40,F40,
E420,500,550,E620,690
6-100 1050-4500 5000-25000 ABS,BV,
CCS,DNV,
GL,KR,LR,
NK,RINA
American standard
marine steel
API 2H-42/50,API2W-50/60,
API2Y-50/60,API2MT1
6-100 1050-4500 5000-25000 API
Boiler plate Q245R,Q345R,16MnDR,Q370R 6-130 1050-4500 5000-25000 GB
Alloy boiler container 09MnNiDR,12Cr1MoVR,1
3MnNIMoR,14Cr1MoR,
15CrMoR
10-1360 1050-4500 5000-25000 GB
EN/ASTM boiler steel P265GH,P355GH,
A537CL1/CL2/CL3,
A387Gr.11CL2
6-130 1050-4500 5000-25000 EN/ASTM
Pipeline steel X42,X46,X52,X56,X60,
X65,X70,X80,L245,L360,
L450,L485
8-50 1050-4500 5000-25000 GB
High strength steel Q460C-E,Q500D-E,
Q550D/E,550CFD/E,
Q690D/E,Q690CFD/E,
Q890D-E,Q960D-E,
\Q1030/1100D/E
6-80 1050-4500 5000-25000 GB
European standard
high strength steel
S460Q/Ql/QL1,
S500Q/QL/QL1,
S550Q/QL,
S690Q/QL,
S890Q/QL,
S960Q/QL
6-80 1050-4500 5000-25000 EN
American standard
high strength steel
A514 GrA/B/E/F/H/P/Q,
A517
8-100 1050-4500 5000-25000 ASTM
Abrasion
resistant steel
NM300/360/400/450/500/550 8-50 1050-4500 5000-25000 GB
Japanese
standard steel
SS400,SS400B,
SM490A-C,SM520C
6-130 1050-4500 5000-25000 JIS
European
standard steel
S235JR-J2,S275JR-J2,
S355JRK2,S355M/ML,
275N/NL,S355N/NL,
S420/460M/ML,
S420N/NL,S460N/NL
6-130 1050-4500 5000-25000 EN
American
standard steel
A709Gr.36/Gr.50,
A572Gr.50/Gr55,
A285 Gr.A-C,
A515 Gr.55-70,A516 Gr.55-70 A36 Gr.36
6-130 1050-4500 5000-25000 ASTM
Steel Plates for Boiler and Pressure Vessel A48

Steel Plates for Boiler and Pressure Vessel A48

Model NO.: Steel Plates for Boiler and Pressure Vessel A48
Thickness: 6~700mm
Width: 1500~4020mm
Length: 3000~18800mm
Grade: Steel Plate P295gh
Payment Term: T/T; L/C; Western Union
Packaging Detail: as Customer′s Standard
Delivery Time: Average 30 Days
Transport Package: Bundle,Loose and Bars or According Customer Inquir
Specification: T: 6-700mm W: 1500-4020mm L: 3000-18800mm

High Quality Boiler and Pressure Vessel Steel Plate Steel Plate A48CPR

Boiler and Pressure Vessel Steel Plate
1. Grade: Steel Plate A48CPR
2. T: 6-700mm W: 1500-4020mm L: 3000-18800mm
3. Delivery time: Average 30 days

Application:

Boiler and Pressure Vessel Steel Plate, Steel Plate applies to ships building industry, construction field, petroleum & chemical industries, electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.

Size:
Thickness: 6-700mm or as customer require
Width: 1500-4020mm as customer require
Length: 3000-18800mm or as customer require

Grade Standard
Q245R(20g/20R)
Q345R(16MnR/16Mng/19Mng)
Q370R
15CrMoR(15CrMog)
12Cr1Mo1VR(12Cr1MoVg)
13MnNiMoR(13MnNiCrMoNbg/13MnNiMoNbR)
15MnNbR, 15MnVNR, 18MnMoNbR
12Cr2Mo1R, 14Cr1MoR
GB713
16MnDR, 09MnNiDR  15MnNiDR GB3531
07MnCrMoVR, 07MnNiCrMoVDR
12MnNiVR
GB19189
SB410, SB450, SB480 JISG  3103
SPV235, SPV315, SPV355
SPV410, SPV450, SPV490
JISG  3115
SGV410, SGV450, SGV480 JISG  3118
SBV1A, SBV1B, SBV2, SBV3 JISG  3119
  SEV245, SEV295, SEV345 JISG  3124
10CrMo910, 15Mo3, 19Mn6
13CrMo44, 13CrMo45, BHW35, 13MnNiMo54
DIN17155
  1Cr0.5Mo, 2.25CrMo, 1.25Cr0.5Mo
2.25Cr1Mo0.25V
Special  condition
SA299(A/B), SA515Gr(60/65/70)
SA516Gr(60/65/70), SA203(D/E)
SA204Gr(A/B/C), SA387Gr(11/12/22)
SA537CL(1/2), SA662Gr(A/B/C)
SA302Gr(A/B/C/D), SA737Gr(B/C)
SA738Gr(A/B/C), SA533(B/C/D)
ASTM
P235GH, P265GH, P295GH, P355GH
16Mo3, 13CrMo45, 10CrMo910, 11CrMo910
EN10028
A42, A52 NFA36-205
  20MnHR, 20HR, 16MnHR  , WDB620 Special  condition
161G430   BS1501
SA285Gr(C/D/E) ASME
410B CCS
KP42, SA512M, A48CPR
Steel Plate for Boiler and Pressure Vessels for Construction and Building

Steel Plate for Boiler and Pressure Vessels for Construction and Building

​Steel Plate for Boiler and Pressure Vessels for Construction and Building

Model NO.: Steel Plate

Special Use: High-strength Steel Plate
Sample: Available
Material: Stock/Production
Our Forwarder: Focusing on Steel Industry
Our Packer: More Than Ten Years Experience
Our Salesman: About Five Years Experience
Our Comapny: About Five Years Experience
Our Advantage: One-Stop Service
Transport Package: Standard Export Seaworthy Package, or as Required
Specification: Thickness: 12mm

 

Product Details
Width 1500-4050mm
Wall thickness 8mm-300mm
Length 3000MM-15000MM
Internatioanal Standard ISO 9001-2008 / ISO 630 / JIS / ASTM
Standards ASTMA53/ASTM A573/ASTM A283/Gr.D/
BS1387-1985/
GB/T3091-2001,GB/T13793-92, ISO630/E235B/
JIS G3101/JIS G3131/JIS G3106/
Materials AH32/36,DH32/36,EH32/36,ABS Grade A/B/C/D/E, TU1/20g0Cr13Ni5Mo/Q235A
0Cr13Ni5Mo/16Mn,Q345R,Q245R
Product Category Metallurgy,Mineral &Energy
Technique Hot Rolled
Packing 1.Big OD:in bulk
2.Small OD:packed by steel strips
3.woven cloth with 7 slats
4.according to the requirements of customers
Usage Mechanical&manufacture,Steel strcuture,
Shipbuilding,Bridging,Automobile chassis
Main market Middle East,Africa, Asia and some Uropean country and America ,Australia
Country of origin China
Productivity 15000 Metric Tons per Month
Remark Payment terms :T/T ,L/C
Terms of trade :FOB ,CFR,CIF ,DDP,EXW
Minimum order : 1 Ton
Lead time :on or before 3-15 working days .
Another Name ​Hot rolled mild carbon steel plate, carbon steel plate ,steel plate
Surface processing You can Galvanized,coated,or as your request
Technical Hot rolled mild steel
you Can Customized Sizes, Galvanized And punching