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12L Free Cutting Bright Forged Processing Carbon Steel Round Bars

Name: 12L Free Cutting Bright Forged Processing Carbon Steel Round Bars
Brand: huaxiang
SKU: 124686339
Availability: InStock

US$ 380 - 420 MOQ: 1 Ton

Key Specifications

Steel Grade:

Alloy Steel

Standard:

ASTM, DIN, GB, JIS

Dimensions:

5-900MM

Shandong Huaxiang Import & Export Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin/qingdao

Delivery Detail:

Delivery time depends on order quantity.

Steel Grade Alloy Steel

Standard ASTM, DIN, GB, JIS

Dimensions 5-900MM

Place of Origin Shandong, China

Brand Name huaxiang

Model Number Forgings

Technique Hot Rolled

Application Structural Steel Bar

Alloy Or Not Non-alloy

Special Use Free Cutting Steel

Type Carbon Steel Bar

Product Description

12L free cutting Bright forged processing carbon steel round bars

STANDARD	ASTM, GB, API, JIS, BS, DIN, YB, SNY, etc
MATERIAL	10#,20#,45#,A53A,A53B,A106Gr.A,A106Gr.B,A106A,A106B,ST52,ST358,16Mn, Q235, Q195, Q345, Q215, API 5L Gr.B,Gr.65,Gr.60,Gr.70, X42,X52,X60,X65,X70,X80,etc
SPECIFICATION	Diameter:5-900mm Length: 6m-12m or as requested
Production Process	Hot-rolled, forged, cold-drawn
SURFACE	Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished, anti rust oiled, checkered, epoxy coating, etc.
PACKAGE	Standard export package, suit for all kinds of transport or as required.
APPLICATIONS	Crankshaft, automobile axle, rod, worm, levers, gears

Composition%:

C	Si	Mn	Cr	Mo	V	P/S
0.32~0.42	0.80~1.20	0.20~0.50	4.75~5.50	1.10~1.75	0.80~1.20	≤ 0.030

For making all sorts of cold working steel with high-precision and long-life .Some cutting tools and measures.

Annealing	850+/-10°C,730 +/-10 ,≤255HB
Hot treatment quench	1020-1050°C air cooling or oil cooling HRC:56-58

Backfire	450~300°C HRC :30-49
	300~100°C HRC :49-57.5