JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

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42CrMo4 Alloy Steel Tube 15mm 30mm Precision Seamless Steel Pipe with Black

China 42CrMo4 Alloy Steel Tube 15mm 30mm Precision Seamless Steel Pipe with Black

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42CrMo4 Alloy Steel Tube 15mm 30mm Precision Seamless Steel Pipe with Black

MOQ： 1 Ton
Price： US $1,022-1,647 / T
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Outer Diameter	6-1200mm
Wall Thickness	1-120mm
Length	6m,5.8m,11.8m,12m, or as required
Surface Treatment	Black painted, PE coated, galvanized
Section Shape	Round
Carbon Content	0.05-0.15% (T11)
Manganese Content	0.30-0.60% (T11)
Phosphorus Content	≤0.025% (T11)
Sulfur Content	≤0.025% (T11)
Silicon Content	0.50-1.00% (T11)
Chromium Content	0.50-1.00% (T11)
Molybdenum Content	1.00-1.50% (T11)
Tensile Strength	≥415 MPa (T11)
Yield Strength	≥205 MPa (T11)
Elongation	≥30% (T11)

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Product Details
Company Details

Product Specification


Outer Diameter	6-1200mm	Wall Thickness	1-120mm
Length	6m,5.8m,11.8m,12m, or as required	Surface Treatment	Black painted, PE coated, galvanized
Section Shape	Round	Carbon Content	0.05-0.15% (T11)
Manganese Content	0.30-0.60% (T11)	Phosphorus Content	≤0.025% (T11)
Sulfur Content	≤0.025% (T11)	Silicon Content	0.50-1.00% (T11)
Chromium Content	0.50-1.00% (T11)	Molybdenum Content	1.00-1.50% (T11)
Tensile Strength	≥415 MPa (T11)	Yield Strength	≥205 MPa (T11)
Elongation	≥30% (T11)
High Light	42CrMo4 Alloy Steel Seamless Steel Pipe ，15mm 30mm Precision Alloy Steel Tube ，Black Surface Treatment Precision Steel Pipe

42CrMo4 Alloy Steel Tube 15mm 30mm Precision Seamless Steel Pipe

High-quality cold rolled/cold drawn alloy steel seamless pipes manufactured to international standards for demanding industrial applications.

Product Specifications

Item: Cold Rolled / Cold Drawn alloy steel seamless pipe
Surface: Black painted, PE coated, galvanized
Length: 6m, 5.8m, 11.8m, 12m, or as required
Wall Thickness: 1-120mm
Outer Diameter: 6-1200mm

International Standards

JISG3467-88, JISG3458-88, GB3087, GB6479-2000, GB9948-2006, GB5310-95, GB9948-88, ASME SA210, ASME SA213, ASTM SA335, ASTMA335/A335m, ASTMA213/A213m, DIN 17175

Available Grades

12Cr1MoV, P2(10CrMo910), T91, P91, P9, T9, Cr5Mo, 15CrMo, P11, P12, 13CrMo44, 25CrMo, 30CrMo, 40CrMo, 12CrMo, X12CrMo91, 12Cr2Mo

Trade Terms

Payment Terms: T/T, L/C, Western Union
Price Terms: FOB, CIF, CFR, Ex-work, CNF

Chemical Composition (%)

Grade	C	Mn	P≤	S≤	Si	Cr	Mo	V≥
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	0.50-1.00	1.00-1.50
T12	0.05-0.15	0.30-0.61	0.025	0.025	≤0.50	0.80-1.25	0.44-0.65
T13	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13
T2	0.10-0.20	0.30-0.61	0.025	0.025	0.10-0.30	0.50-0.81	0.44-0.65
T5	≤0.15	0.30-0.60	0.025	0.025	≤0.50	4.00-6.00	0.45-0.65
T5b	≤0.15	0.30-0.60	0.025	0.025	1.00-2.00	4.00-6.00	0.45-0.65
T5c	≤0.12	0.30-0.60	0.025	0.025	≤0.50	4.00-6.00	0.45-0.65
T9	≤0.15	0.30-0.60	0.025	0.025	0.25-1.00	8.00-10.00	0.9-1.0
T22	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13
T91	0.08-0.12	0.30-0.60	0.020	0.010	≤0.50	8-9.50	0.85-1.05	0.18-0.25
T92	0.07-0.13	0.30-0.60	0.020	0.010	≤0.50	8-9.50	0.3-0.60	0.15-0.25
T21	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	2.65-3.35	0.80-1.06

Mechanical Properties

Standard	Steel Grade	Tensile (MPa)	Yield (MPa)	Elongate (%)	Hardness
20MnG	20MnG	≥415	≥240	≥22
25MnG	25MnG	≥485	≥275	≥20
15CrMoG	15CrMoG	440~640	≥235	≥21
12Cr2MoG	12Cr2MoG	450~600	≥280	≥20
12Cr1MoVG	12Cr1MoVG	470~640	≥255	≥21
12Cr2MoWVTiB	12Cr2MoWVTiB	540~735	≥345	≥18
10Cr9Mo1VNb	10Cr9Mo1VNb	≥585	≥415	≥20
ASME SA210	SA210A-1	≥415	≥255	≥30	≤143HB
ASME SA210	SA210C	≥485	≥275	≥30	≤179HB
ASME SA213	SA213 T11	≥415	≥205	≥30	≤163HB
ASME SA213	SA213 T12	≥415	≥220	≥30	≤163HB
ASME SA213	SA213 T22	≥415	≥205	≥30	≤163HB
ASME SA213	SA213 T23	≥510	≥400	≥20	≤220HB
ASME SA213	SA213 T91	≥585	≥415	≥20	≤250HB
ASME SA213	SA213 T92	≥620	≥440	≥20	≤250HB
DIN17175	ST45.8/	410~530	≥255	≥21	/
DIN17175	15Mo3	450~600	≥270	≥22
DIN17175	13CrMo44	440~590	≥290	≥22
DIN17175	10CrMo910	480~630	≥280	≥20

Heat Treatment Assurance

Our facility features a fully-automatic natural gas furnace measuring 24 meters in length, capable of maintaining temperature tolerance within 10ºC. For optimal performance, we recommend tempering temperatures at least 50°C above intended service temperatures.

Quality Assurance

Each lot of raw materials undergoes spectrometer testing before storage
100% Positive Material Identification (PMI) of mother pipe to ensure correct material
100% PMI of finished pipe to verify correct grade production

Permitted OD Tolerance

OD (mm)	Plus Tolerance (+)	Minus Tolerance (-)
10.29-48.3	0.4	0.4
48.3-114.3	0.79	0.79
114.3-219.1	1.59	0.79
219.1-323.9	2.38	0.79
>323.9	±1%	±1%

Applications

High pressure, low & medium pressure boiler steel pipes/tubes are suitable for manufacturing super-heaters, re-heaters, water walls, and economizers in large-scale power plants.

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Business Type:

Manufacturer,Distributor/Wholesaler,Exporter 
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Total Annual:

>1000000
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Employee Number:

>100 
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Ecer Certification：

Verified Supplier 

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
https://www.stainless-strips.com/

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