DIN/En 10297-1 42CrMo4 +Qt Carbon Steel Pipe

• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Black
• Usage: Hydraulic/Automobile Pipe, Oil/Gas Drilling
• Section Shape: Round
• Model NO.: WAN714
• Thickness: 4-20 mm
• Length: 1-12m
• Delivery Time: 15-30 Days After Down Payment
• Alloy or Not: Non Alloy
• Secondary or Not: Non Secondary
• Price Term: Fob, CIF, CNF
• Payment: L/C, T/T
• Certificate: ISO, TUV, Ad
• MOQ: as Requested
• Transport Package: Polybag,
• Specification: 15-114.3 mm
• Trademark: Kingmetal
• Origin: China
• HS Code: 730723
• Production Capacity: 500000 Ton/Tons / Month

Product Description

Chromium-Molybdenum Steel 42CrMo4 is suitable for oxygen cylinder and bottles with excellent corrosion resistance, high wear resistance and good strength properties. Steel pipe 42CrMo4 +QT is used for oxygen gas bottle or tank, bearing retaining parts. It's also used in vehicle, vessel manufacturing, machine engineering (e.g. crankshafts, pinions, balancer shafts). The steel shows high resistivity to static and dynamic loading. Lowest working temperature -20 °C.

 

Standards: DIN/EN 10297-1

Size: 89-368mm*4-18mm*5.8-12m

Heat treatment: Quenching and tempering

Delivery condition: Hot /Cold rolled

 

EQUIVALENT MATERIAL :

DIN	AISI	JIS	GB
42CrMo4	4130	SCM430(SCM2)	42CrMo4

 

CHEMICAL PROPERTIES:

C	Cr	Mn	Mo	Si	P	S
0.38 -   0.45	0.9 - 1.2	0.6 - 0.9	0.15 - 0.3	≤0.4	≤0.025	≤0.035

 

MECHANICAL PROPERTY: 

Size   in mm	Tensile   strength Rp0,2   min	Yield   Strength Rm	Elongation   A5   (%)	Impact   strength Kv/Ku   (J)
d≤16;   t≤ 8	900	1100-   1300	10.0	30
16<d≤40; 8<t≤20	750	1000-   1200	11.0	35
40<d≤100; 20<   t≤60	650	900-   1100	12.0	35
100<d≤160; 60   < t≤100	550	800-   950	13.0	35
160<d≤250; 100   < t≤160	500	750-   900	14.0	35

 

RELATED STANDARDS:

DIN EN 10297-1: Seamless tubes for mechanical and general engineering purpose-technical delivery conditions part 1: non-alloy and alloy steel tubes

DIN EN 10083-2: Seamless tubes for mechanical and general engineering purpose-technical delivery conditions part 2: Stainless steel;

 

The42CrMo4 steel has good machinability, high permeability, good toughness, easy to polish, even little deformation during quenching and high creep strength and endurance at high temperatures. 42CrMo4 +QT steel pipes are generally intended for the manufacture of quenched and tempered, flame or induction hardened machine parts, but alternatively may be supplied in the normalized condition.

 

42CrMo4 is the alloy material commonly used in EN 10297-1 standard and the heat treatment is mainly normalizing or quenching and tempering. Kingmetal supply 42CrMo4 seamless steel pipes in various sizes and specifications even the size hard to find. We provide high-pressure steel pipe and steel plate for many industries

KINGMETAL has various types of carbon steel tubes/pipes to meet your various needs.

Material	API SPEC 5L	A25, A25A, B, X42, X46, X52, X56, X60, X65, X70, X80, X90, X100
	ASTM A53/ASME SA53	Grade A, Grade B,
	ASTM A106/ASME SA106	Grade A, Grade B, Grade C
	ASTM A210/ASME SA210	Grade A-1, Grade C
	ASTM A500/ASME SA500	Grade A, Grade B, Grade C, Grade D
	ASTM A501/ASME SA501	Grade A, Grade B
	ASTM A556/ASME SA556	Grade A2, B2, C2
	BS 3059	320, 360, 440, 620-460, 629-590, 762
	EN 10216-1&2	P195, P235, P265
	EN10297-2	E235, E275, E315, E355a, E470, C22E, C35E, C45E
	EN10210-1	S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
	DIN 1629	st37.0, st44.0, st52.0
	DIN 1630	st37.4, st44.4, st52.4
	DIN 2391	st35, st45, st52
	DIN 17175	st35.8, st45.8
	JIS G3429	STH11, STH 12
	JIS G3444	STK290, STK400, STK500, STK490, STK540
	JIS G3454	STPG370, STPG410
	JIS G3455	STS370, STS410, STS480
	JIS G3456	STPT370, STPT410, STPT480
	JIS G3460	STPL380
	JIS G3461	STB340, STB410, STB510
	JIS G3464	STBL380
	JIS G3475	STKN400W, STKN400B, STKN490B
Size	O.D:6-2500mm  W.T:0.9-120mm  Length: 5.8m, 6m, 11.8m, 12m, or as required.
Technique	1) Hot Rolled	Package	1) Export standard package
	2) Cold Drawn		2) bundled wooden box
	3) Cold Rolled		3) suit for all kinds of transport, or be require

KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings
( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience .

Cooperating with us you will feel easy and safe !