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AISI 4140 Steel Hollow Bar Hollow Bar St52 Seamless Steel Pipe

Price	$300.00 Compare
Min Order	10 Pieces
Availability	In Stock
Shipping From	Hunan, China
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Hunan Xunzhuo Import & Export Co., Ltd

Audited Supplier 4 years

Profile Certified by SGS/BV

Hunan, China
Martha (Ms.)
Sales Manager

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Product Detail
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Model NO.:

st52

Type:

Special Steel Bar

Standard:

AISI, ASTM, GB

Composition:

Stainless Steel Scrap

Technique:

Cold Rolled

Shape:

Bar

Surface Treatment:

Coated

Special Use:

Wear Resistant Steel, Cold Heading Steel

Application:

Structural Steel Bar

Trademark:

Xunzhuo

Transport Package:

Individually Packaged

Specification:

2mm to 200mm

Origin:

China

HS Code:

7304900000

Product Description

Please contact us for the specific model and size, and we will give you the best price

Specification

& Material	Carbon Steel	ASTM A519 Standard	MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518
		JIS G3445 Standard	STKM11A STKM12A STKM12B STKM12C STKM13A STKM13B STKM13C STKM14A STKM14B STKM14C STKM15A STKM15C STKM16A STKM16C STKM17A STKM17C STKM18A STKM18B STKM18C STKM19A STKM19C STKM20A
		JIS G3473 Standard	STC370, STC440, STC510A, STC510, STC540, STC590A, STC590B
		DIN 2391 Standard	St 35, St45, St52
		EN 10297-1 Standard	E235, E275, E315, E355, E470
		EN 10305-1 Standard	E215, E235, E355
		EN 10305-4 Standard	E215, E235, E355
		BS 6323-3 Standard	HFS 3, HFS 4, HFS 5, HFS 8
		NF A49-311	TU 37-b, TU 52-b, TU 56-b, TU XC35
	Alloy Steel	ASTM A519 Standard	1345, 3140, 4130, 4135, 4140, 4150, 4320, 4340, 5120, 5130
		JIS G3429 Standard	STH11, 12 STH21, 122 STH31
		JIS G3441 Standard	SCR420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM440TK
	Stainless Steel	ASTM A511 Standard	MT304, MT304L, MT310S, MT316, MT316L, MT317, MT321, MT347, MT403, MT410, MT431
		ISO Standard	NACE MR-0175
Size		Size Range		Tolerance
	OD	6-325mm		-0.035 -- +0.045mm
	ID	2-250mm		±0.035mm
	WT	1-32mm		depends on sizes
	Length	random or fixed length		+0-3.5mm
	Straightness	0.15:1000, 0.4:1000, 0.5:1000 1:1000 or customized
	Surface Roughness	Ra 0.02-0.4μm

Product Description
Production Process
Tube Inspections

To guarantee the quality ,the tube will make complete testing

Strengthen the inspection of products in each production stage, equipped with complete testing equipment:

non-destructive eddy current testing, high pressure resistance testing machine, universal mechanical tensile testing machine, bending flattening flares testing machine, cleanliness analyzer, metal element analyzer, etc. Meet the mechanical properties of products, process performance test, provide a powerful guarantee for qualified products .
Warehouse

Packing & Delivery