Carbon / Alloy Rod & Bar, buy Forged Round Bar GCr15 SAE4330 65Mn 60Si2Mn Black steel Rod Bar on China Suppliers Mobile

Product Details

Forged Round Bar GCr15 SAE4330 65Mn 60Si2Mn Black steel Rod Bar

Product Description

Product	Forged Round Bar GCr15 SAE4330 65Mn 60Si2Mn Black steel Rod Bar
Grade	GCr15, SAE4330, 65Mn, 60Si2Mn, 4140, SCM440, 1.7225, 42CrMo
Standard	ASME, ASTM, EN, BS, GB, DIN, JIS etc
Technique	Cold Rolled, Hot Rolled, Forging
Surface	Annealed & Pickled, Bright, Polished, HL, Black
Size	Round Rod: Diameter: 3mm~800mm Square Rod: 5x5mm - 200x200mm Flat Bar: 20x2mm - 200x20mm Hex Rod: 8mm - 200mm Angle Bar: 20x20x2mm - 200x200x15mm
Packing	Bundled,wooden box for export standard package
Delivery Time	7-15 dyas,or according to the order quantity or upon negotiation
MOQ	1 Ton

Product Paramenters

Chemical Composition of 65Mn steel rod

C	Si	Mn	Cr	Mo	P	S
0.38-0.43	Max. 0.40	0.60-0.90	0.90-1.20	0.15-0.30	≤0.035	≤0.035

Steel Round Bar Production Methods

Forging	Heat to 1150°C. Hold until uniform. Minimum forging temperature 850°C.Cool slowly in ashes or sand etc.
Annealing	Heat to 830°C-850°C.Cool in furnace.
Normalising	Heat to 870°C-900°C.Cool in still air.
Stress Relieving	Annealed: Heat to 600°C-650°C.Hardened: Heat to 500°C-550°C.Cool in still air.
Hardening	Heat to 830°C-880°C. Quench in oil or polymer.
Tempering	Heat to 450°C-700°C cool in still air. NB. Tempering within the range 200°C-420°C will result in temper brittleness and should be avoided.

Product show

Steel round bar have Large Ready Stocks

Company Information

TJYCT Steel Co., Ltd has the stainless bar products you need positioned in large depots to meet your demand. Our company also carries processed flat bar, special free-machining grades, food industry-approved grades, low-sulfur material and dual-certified material. TJYCT Steel Co., Ltd sources worldwide for its stainless steel bar products. Because we maintain a deep inventory at strategically-positioned locations nationwide, you are assured of on-time delivery. All material meets ASTM or AMS specifications with ultrasonic testing as required. Test certificates are maintained to ensure full material traceability. A complete menu of processing services that includes band sawing, grinding, heat treating and trepanning is available. Contact us today for all of your stainless bar needs.

Packing&Shipping

Stainless Hex Bar Packing Details:

- Packing in bundles;

- Packing with nylon covers;

- Packing in wooden cases;

- Export standard package or be required.

The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)

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