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DIN 17175 St45.8 Seamless Steel Boiler Pipe Tube Polishing

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Metal Corrugated Roofing Sheets

DIN 17175 St45.8 Seamless Steel Boiler Pipe Tube Polishing

MOQ:	1Ton
Price:	$550-$650
Standard Packaging:	Standard package
Delivery Period:	7-15days
Payment Method:	T/T,L/C
Supply Capacity:	30000Tons/Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Certification

Model Number

DIN 17175

Application:

Machinery, Automobile, Etc.

Inner Diameter:

Customized

Length:

Customized

Material:

Steel

Outer Diameter:

Customized

Package:

Standard Export Package

Shape:

Size:

Customized

Standard:

ASTM, DIN, Etc.

Surface Treatment:

Polishing, Galvanizing, Etc.

Tolerance:

Customized

Wall Thickness:

Customized

Ends Treatment:

Threaded, Beveled, Etc.

Packing:

Bundles, Wooden Cases, Etc.

Processing Technology:

Hot Rolled, Cold Rolled, Etc.

Welding Line Type:

ERW, LSAW, Etc.

Minimum Order Quantity:

Price:

$550-$650

Packaging Details:

Standard package

Delivery Time:

7-15days

Payment Terms:

T/T,L/C

Supply Ability:

30000Tons/Month

Highlight:

St45.8 Seamless Steel Boiler Pipe Tube

Polishing Seamless Steel Boiler Pipe Tube

DIN 17175 Seamless Steel Boiler Pipe

Product Description

Standards of seamless steel pipe

DIN
Product Name	Executive Standard	Dimension (mm)	Steel Code / Steel Grade
Seamless Steel Tubes for Elevated Temperature	DIN 17175	Ø10~762 x WT1.0~120	St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36
Seamless Steel Tubes	DIN 1629 / DIN 2391	Ø13.5~762 x WT1.8~120	St37.0, St44.0, St52.0, St52.3
Seamless Steel Tubes	DIN 2440	Ø13.5~165.1 x WT1.8~4.85	St33.2
Seamless Steel Pipes for Structural Purpose	DIN 2393	Ø16~426 x WT1.0~36	RSt34-2, RSt37-2, RSt44-2, St52

DIN 17175 German standard (boiler tubes made of heat-resistant steel)
Standard:
DIN 17175 ---- German Industry Standard
Purpose:
Applicable to boiler industry pipelines.
Major steel pipe brands:
St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910 and so on.
Upon consultation, other grades of steel pipes can also be supplied.
Mechanical behavior:

Standard	Grade	Tensile strength (MPa)	Yield strength (MPa)	Elongation(%)
DIN 17175	St35.8	360~480	≥235	≥25
	St45.8	410~530	≥255	≥21
	15Mo3	450~600	≥270	≥20
	13CrMo44	440~590	≥290	≥20
	10CrMo910	450~600	≥280	≥18

Chemical Composition:

Standard	Grade	Chemical composition limits,%
Standard	Grade	C	Si	Mn	P,S	Cr	Mo
DIN 17175	St35.8	≤0.17	0.10~0.35	0.40~0.80	≤0.030	/	/
	St45.8	≤0.21	0.10~0.35	0.40~1.20	≤0.030	/	/
	15Mo3	0.12~0.20	0.10~0.35	0.40~0.80	≤0.030	/	0.25~0.35
	13CrMo44	0.10~0.18	0.10~0.35	0.40~0.70	≤0.030	0.70~1.10	0.45~0.65
	10CrMo910	0.08~0.15	≤0.50	0.40~0.70	≤0.030	2.00~2.50	0.90~1.20

Remarks:

HR:hot rolled	CW:cold worked	SR:stress relieved
A:annealed	N:normalized	HF

DIN 17175 St45.8 Seamless Steel Pipe Boiler Tube

Heat treatment temperature of DIN 17175 St45.8 seamless steel tubes

Steel Grade		Thermal processing ºC	NormalizingºC	Tempering
Grade	Material number	Thermal processing ºC	NormalizingºC	Quenching temperature ºC	Tempering temperature ºC
St45.8	1.0405	1100 to 850°C	870-900	-	-

Chemical composition of DIN 17175 St45.8 seamless steel tubes

Grade	Chemical composition
Grade	C	Si	Mn	P,S	Cr	Mo
St45.8	≤0.21	0.10-0.35	0.40-1.20	≤0.030	/	/

Mechanical property of DIN 17175 St45.8 seamless steel tubes

Standard	Grade	Tensile Strength(MPa)	Yield Strength(MPa)	Elongation(%)
DIN 17175	St45.8	410-530	≥255	≥21

DIN 17175 St45.8 Seamless Carbon Steel Tube Boiler Tube

DIN 17175 St45.8 Seamless Carbon Steel Tube Boiler Tube

FAQ

1. How can I get a quotation from you?

You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager. And you can also find our contact information on contact page.

2. Can I get samples before order?

Yes, of course.Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures.

3. What is your delivery time ?

The time of delivery is usually around 1 month(1*40FT as usual).We can send out in 2 days, if it has stock.

4.What is your payment terms?

Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble. Exw,FOB, CFR, CIF, DDU.

5. How can you garantee what I got will be good ?

We are factory with 100% predelivery inspection which garantee the quality.And as golden supplier on . assurance will make garantee, which means will pay your money back in advance if there is any problem with the products.

6. How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them?

Tags:

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DIN 17175 St45.8 Seamless Steel Boiler Pipe Tube Polishing

MOQ:	1Ton
Price:	$550-$650
Standard Packaging:	Standard package
Delivery Period:	7-15days
Payment Method:	T/T,L/C
Supply Capacity:	30000Tons/Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

HYX

Certification

Model Number

DIN 17175

Application:

Machinery, Automobile, Etc.

Inner Diameter:

Customized

Length:

Customized

Material:

Steel

Outer Diameter:

Customized

Package:

Standard Export Package

Shape:

Tube

Size:

Customized

Standard:

ASTM, DIN, Etc.

Surface Treatment:

Polishing, Galvanizing, Etc.

Tolerance:

Customized

Wall Thickness:

Customized

Ends Treatment:

Threaded, Beveled, Etc.

Packing:

Bundles, Wooden Cases, Etc.

Processing Technology:

Hot Rolled, Cold Rolled, Etc.

Welding Line Type:

ERW, LSAW, Etc.

Minimum Order Quantity:

1Ton

Price:

$550-$650

Packaging Details:

Standard package

Delivery Time:

7-15days

Payment Terms:

T/T,L/C

Supply Ability:

30000Tons/Month

Highlight

St45.8 Seamless Steel Boiler Pipe Tube

Polishing Seamless Steel Boiler Pipe Tube

DIN 17175 Seamless Steel Boiler Pipe

Product Description

Standards of seamless steel pipe

DIN
Product Name	Executive Standard	Dimension (mm)	Steel Code / Steel Grade
Seamless Steel Tubes for Elevated Temperature	DIN 17175	Ø10~762 x WT1.0~120	St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36
Seamless Steel Tubes	DIN 1629 / DIN 2391	Ø13.5~762 x WT1.8~120	St37.0, St44.0, St52.0, St52.3
Seamless Steel Tubes	DIN 2440	Ø13.5~165.1 x WT1.8~4.85	St33.2
Seamless Steel Pipes for Structural Purpose	DIN 2393	Ø16~426 x WT1.0~36	RSt34-2, RSt37-2, RSt44-2, St52

Standard	Grade	Tensile strength (MPa)	Yield strength (MPa)	Elongation(%)
DIN 17175	St35.8	360~480	≥235	≥25
	St45.8	410~530	≥255	≥21
	15Mo3	450~600	≥270	≥20
	13CrMo44	440~590	≥290	≥20
	10CrMo910	450~600	≥280	≥18

Chemical Composition:

Standard	Grade	Chemical composition limits,%
Standard	Grade	C	Si	Mn	P,S	Cr	Mo
DIN 17175	St35.8	≤0.17	0.10~0.35	0.40~0.80	≤0.030	/	/
	St45.8	≤0.21	0.10~0.35	0.40~1.20	≤0.030	/	/
	15Mo3	0.12~0.20	0.10~0.35	0.40~0.80	≤0.030	/	0.25~0.35
	13CrMo44	0.10~0.18	0.10~0.35	0.40~0.70	≤0.030	0.70~1.10	0.45~0.65
	10CrMo910	0.08~0.15	≤0.50	0.40~0.70	≤0.030	2.00~2.50	0.90~1.20

Remarks:

HR:hot rolled	CW:cold worked	SR:stress relieved
A:annealed	N:normalized	HF

DIN 17175 St45.8 Seamless Steel Pipe Boiler Tube

Heat treatment temperature of DIN 17175 St45.8 seamless steel tubes

Steel Grade		Thermal processing ºC	NormalizingºC	Tempering
Grade	Material number	Thermal processing ºC	NormalizingºC	Quenching temperature ºC	Tempering temperature ºC
St45.8	1.0405	1100 to 850°C	870-900	-	-

Chemical composition of DIN 17175 St45.8 seamless steel tubes

Grade	Chemical composition
Grade	C	Si	Mn	P,S	Cr	Mo
St45.8	≤0.21	0.10-0.35	0.40-1.20	≤0.030	/	/

Mechanical property of DIN 17175 St45.8 seamless steel tubes

Standard	Grade	Tensile Strength(MPa)	Yield Strength(MPa)	Elongation(%)
DIN 17175	St45.8	410-530	≥255	≥21

DIN 17175 St45.8 Seamless Carbon Steel Tube Boiler Tube

FAQ

1. How can I get a quotation from you?

You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager. And you can also find our contact information on contact page.

2. Can I get samples before order?

Yes, of course.Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures.

3. What is your delivery time ?

The time of delivery is usually around 1 month(1*40FT as usual).We can send out in 2 days, if it has stock.

4.What is your payment terms?

Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble. Exw,FOB, CFR, CIF, DDU.

5. How can you garantee what I got will be good ?

6. How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them?

Tags: