Specifications

Standard:DIN 17175
Material: 13CrMo44
Size:12*1.2-168*20
Manufacture:cold drawn
Delivery condition: Normalized+tempered

 

Commodity: DIN 17175 13CrMo44 cold drawn seamless boiler steel tube

Manufacture method: cold rolled, cold drawn

Standard specification and material: DIN 17175 12CrMo44 and other steel grades like ST35.8,ST35.8-III,ST45.8,ST45.8-III, ASTM A179,ASTM A192,ASTM A210 Gr.A1,Gr.C,BS 3059-1 CFS320,BS 3602-1 CFS360,EN 10216-1 P195TR1,P195TR2,P235TR1,P235TR2,EN 10216-2 P195GH,P235GH,etc.

Size range: 12.7mm*1.2mm - 168mm*20mm

Delivery condition: normaized

Chemial composition:

Element	C	Si	Mn	P	S	Cr	Mo
Content (%)	0.10-0.18	0.10-0.35	0.4-0.7	0.035 max	0.035 max	0.7-1.1	0.45-0.65

 

Mechanical properties:

Tensile strength:	440 Mpa-590 Mpa
Yield strength:	290 Mpa min
Elongation:	22% min
Impact test:	34J min

 

 

Packing: bundle packing, black paiting or varnish or oil coating, end plastic caps.

Marking: as per customer's requirement.

Shipping: by containers

 

We supply tubes based on FOB,CFR,CIF,as well as DAP term.

 

We are PED and ISO9001-2008 certified manufacturer of cold drawn and cold rolled seamless carbon steel and alloy steel tubes upto 168mm with annual capacity of 82000 Tons.  

Payment method: 30% deposit,balance before shipment or against copy of B/L or L/C at sight.

MOQ: 5 tons for each size.

Warranty: 1 year after shipment of tubes.

Third party inspection or customer's inspection is acceptable.