SGCC Galvanized Boiler Alloy Steel Sheet Plate Hot Rolled

Price Negotiable

Price: 800 - 9000 USD / ton

MOQ: 5T

Delivery Time: 60-75days

Brand: HDT

Product Description

Galvanized Plate Sheet Metal Plain Galvanized Steel Coil Galvanized Coated

Product Description

Product	Galvanized steel coil
Grade	SGCC,SGHC,CGCC,DC51D DX51D DX52D DX53D DX54D SGH340 SGH400 SGH440 SGH490 SGH540 SGC340 SGC400 SGC440 SGC490 SGC570
Standard	ASTM A653,JIS G3321,GB/T2518
Raw material	SPHC,SPCC,SPCD,SPCE,DC01,DC11 S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD
Technique	Cold rolled and Hot rolled
Spangle	Zero spangle,Mini spangle,Regular spangle,Big spangle
Surface treatment	chromed,skin pass,oiled,unoiled,slightly oiled,dry
Zinc coating	20-275g/m2
Width	600mm-1250mm, according to customer' s requirement
Thickness	0.12mm-2.0mm
Tolerance	(+/-) 0.01mm(thickness)
Coil weight	3-8MT or as you required
Place of Origin	Shandong,China(Mainland)
Certification	ISO9001:2008,SGS,TUV,MTC,CO
Processing	Customer's requirement

Characteristics

4140 Alloy Steel/SAE 4140 Steel Price is engineering steel supplied in quenched and tempered conditions. Very good machinability. High toughness. High creep strength. Repeated impact resistant capability.

Applications

4140 Alloy Steel/SAE 4140 Steel Price is use to producecomponents with high requirements on toughness, e.g. gear wheels, pinions, connecting rods, parts for mechanical engineering .

Chemical Composition

_{SA387/ASTM A387}	_{Grade 5}	_{Grade 9}	_{Grade 11}	_{Grade 12}	_{Grade 22}
_C	_{0.15 max}	_{0.15 max}	_{0.04 – 0.17}	_{0.04 – 0.17}	_{0.04 – 0.15}
_Mn	_{0.25 – 0.66}	_{0.25 – 0.66}	_{0.35 – 0.73}	_{0.35 – 0.73}	_{0.25 – 0.66}
_P	_0.035	_0.030	_0.035	_0.035	_0.035
_S	_0.030	_0.030	_0.035	_0.035	_0.035
_Si	_{0.55 max}	_{1.05 max}	_{0.44 – 0.86}	_{0.13 – 0.45}	_{0.5 max}
_Cr	_{3.9 – 6.1}	_{7.9 – 10.1}	_{0.94 – 1.56}	_{0.74 – 1.21}	_{1.88 – 2.62}
_Mo	_{0.40 – 0.7}	_{0.85 1.15}	_{0.40 – 0.7}	_{0.4 – 0.65}	_{0.85 – 1.15}

Mechanical Properties

Grade	A 387 Grade 5 & Grade 9		A 387 Grade 11		A 387 Grade 12		A 387 Grade 22
Grade	Class 1	Class 2	Class 1	Class 2	Class 1	Class 2	Class 1	Class 2
Tensile Strength (ksi)	60-85	75-100	60-85	70-90	50-80	65-85	60-85	75-100
Tensile Strength (MPa)	415-585	515-690	415-585	485-620	380-550	450-585	415-585	515-690
Yield Strength (ksi)	30	45	35	45	33	40	30	45
Yield Strength (MPa)	205	310	240	310	230	275	205	310
Elongation in 200mm (%)			19	18	18	19
Elongation in 50mm (%)	18	18	22	22	22	22	18	18

Surface condition

Black surface/ Grinded/ Machined

Hardness

Annealed HBS 217 max

Heat treatment

Forging Heat to 1150°C. Hold until uniform. Minimum forging temperature 850°C.Cool slowly in ashes or sand etc.

AnnealingHeat to 830°C-850°C.Cool in furnace.

NormalisingHeat to 870°C-900°C.Cool in still air.

Stress RelievingAnnealed: Heat to 600°C-650°C.Hardened: Heat to 500°C-550°C.Cool in still air.

HardeningHeat to 830°C-880°C. Quench in oil or polymer.

TemperingHeat to 450°C-700°C cool in still air. NB. Tempering within the range 200°C-420°C will result in temper brittleness and should be avoided.

Customized Coal Fired Steam Boiler Economizer Coil with 560°C Temperature Rating and 3-5% Efficiency Boost

China China Alloy Steel Seamless Tubes & Pipes for Power Plants - ASTM A335 P5/P11/P91 Grades, 1/8

Alloy Steel Seamless Tubes & Pipes for Power Plants - ASTM A335 P5/P11/P91 Grades, 1/8" to 26" Diameter, High-Temperature Service

China China 1.4845 X8CrNi25-20 Stainless Steel Plate - 0.25-150mm Thickness with 2010°F Heat Resistance for sale for sale

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD

Location Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China

Contact Person Yolanda Zou

Request A Quote

Email Address *

Please check your email address.

Phone / WhatsApp

Your Message *

Your message must be at least 20 characters.

SGCC Galvanized Boiler Alloy Steel Sheet Plate Hot Rolled

Product Description

Customized Coal Fired Steam Boiler Economizer Coil with 560°C Temperature Rating and 3-5% Efficiency Boost

Alloy Steel Seamless Tubes & Pipes for Power Plants - ASTM A335 P5/P11/P91 Grades, 1/8" to 26" Diameter, High-Temperature Service

1.4845 X8CrNi25-20 Stainless Steel Plate - 0.25-150mm Thickness with 2010°F Heat Resistance

ASTM SA192 Seamless Boiler Tube 76x6.5x6000mm for Petroleum and Chemical Processing Industries

ASTM A335 Alloy Steel Seamless Pipe 4" SCH120 x 11.6m - P11 P22 P5 P9 Grades with Black Painting

ASTM A106 Seamless Carbon Steel Boiler Tubes for High Temperature Service - Grade A/B/C with 205-275 MPa Yield Strength

HRSG Super Long Boiler Steel Tube 16-28M Length for Power Generation - GB ASME EN Standards SA210 SA213

ASME Seamless Dry Varnish Coated Boiler Steel Tube - ASTM A106/API 5L Grades, 1/2" to 24" OD Sizes

SA106B ASME Annealed Seamless Boiler Tubes 219.1×18.26mm for Manifold Headers - ASTM Certified

321H High Temperature Seamless Boiler Tubes 17-20% Chromium 9-12% Nickel 427-816°C Range

TP304L Welded Longitudinal Boiler Fin Tube 16-140mm OD 1-25m Length for Chemical Plant Heat Exchangers

ASTM A106 Seamless Steel Pipe 16-108mm OD Copper Coated for Heat Exchanger Applications

Get in Touch

Request A Quote