High-Quality 17-4pH Stainless Steel Square Plate for Sale

• Customization: Available
• Type: Square
• Standard: ASTM, DIN, GB
• Model NO.: cold drawn 17-4pH bright square bar
• Composition: Ferrous Steel Scrap
• Technique: Cold Drawn
• Shape: Bar
• Surface Treatment: Polished
• Special Use: High-strength Steel Plate, Cold Heading Steel
• Application: Die Steel Bar
• Od: 30mm to 500mm
• Raw Material: Alloy Stainless and Carbon Steel
• Transport Package: Export Packing
• Specification: steel square bar
• Trademark: steel flat block
• Origin: Jiangsu, China
• HS Code: 73269090
• Production Capacity: 1000ton/Month

Product Description

Name: Sae4140 SS-201-304-316-410-416-430 s31254 stainless steel flat block 
1. Definition
1.2344/H13/SKD61 steel is a pressure resistant hot work die steel. The steel is remelted by electroslag, uniform in material, good in harden ability, excellent in machinability and polishing performance, high toughness and plasticity, good high and low temperature wear resistance, and high temperature fatigue and heat resistance.
2. Grades

Chinese	American	German	Swedish	Japanese
GB	AISI	DIN	ASSAB	JIS
4Cr5MoSiV1	H13	1.2344	8407	SKD61

3. Chemical Composition (%)

C	Si	Mn	P	S	Cr	Mo	V
0.35-0.40	1.00-1.20	0.40-0.60	≤0.015	≤0.003	4.80-5.20	1.20-1.40	0.80-1.00

4. Hardness

Annealing hardness	Quenching hardness	Tempering hardness
≤230HB	51-55HRC	46-50HRC

5. Technical service
1) Die vacuum heat treatment and die surface treatment (N-O,C-N, carburize and nitridation surface treatment).
2) Black surface, annealing, hot rolled/forged, EAF/ESR, 2 or 4 sides cutting
6. Heat Treatment

Heating temperature			Cooling way	Hardness (HRC)	Tempering temperature /ºC	Tempering number	Hardness (HRC)
First preheating	Second preheating	Last heating
500- 600	820- 860	1010- 1040	Oil cooling	53-55	560-620	2	50-46

7. Available Size (mm)

Shape		Thickness/ Diameter	Width	Length
Round Bar		16-520	/	3000-6000
Flat Bar		16-260	205-610	3000-6000
Forged	Round Bar	150-450	/	2000-6000
	Block	100-500	600-1000	2000-6000

Specifications of Alloy and Stainless steel FLAT bar
1. Standard:	ASTM/DIN/GB/SUS
2.Dia. Range of Stainless flat Bar	2x2 ~ 200x2000, 2x20~25x150
3. Surface:	Pickled,Black,Bright,Polishing,Blasting,Cutting.
4. 300 Series Stainless Steel Grades	302 - 303 - 304/L - 304/H - 309/S - 310/S - 316/L - 317/L - 321/H - 330
5.400 Series Stainless Steel Grades	403 - 410 - 410HT - 416 - 416HT - 420 - 440C
6.Duplex Stainless Steel Grades	2205,2507,2707
7.Precipitation Hardening Grades	17-4PH - 17-4H900 - 17-4H1125 - 17-4H1150 17-7PH
8.Characteristics	Semi-smooth, dull grey finish. Accurate dimensions throughout length.
9.Workability	Good candidate for some processing techniques. Great corrosion resistance.
10.Applications	Designed for close tolerance. Shafts, Hinges, Dowels

Product Display