Alloy Steel Round Manufacturers
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Penn Stainless Products (Quakertown, PA)
Distributor Penn Stainless stocks round ornamental tubing in a number of standard sizes in 304 and 316/316L that are well suited for structural and architectural applications such as stainless hand rails. Round tubing is stocked in standard mill finish, 180 Grit (#4 Polish), with availability in 240 Grit, 320 Grit and a #8 mirror finish. Additional stainless finishes can be supplied and can be matched per customer sample. All round ornamental tubing can be cut to exact specifications. For larger fabrications, Penn Stainless can supply rolled and welded tubing in excess of 24" diameter. |
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| Huangshi Baoyi Material Co., Ltd (huangshi, China)
Manufacturer 1) Cold work tool steel A2/1.2363/SKD12, D2/1.2379/SKD11, O1/1.2510/SKS3, D3/1.2080, D6/1.2436, , O2/1.2842, S1/1.2550, 1.2767, 1.2328. S7/1.2357, 2) Hot Work Tool Steel H13/1.2344/SKD61, H11/1.2343, H10/1.2365, H10A/1.2885, H12/1.2606, H21/1.2581/SKD5, 1.2367, 1.2787, 1.2329. 3) Plastic Mould Steel 420/1.2083/SUS420J2, 1.2316, 1.2085, 1.2713, 1.2714/SKT4/L6, 1.2738. 4) High Speed Steel M2/1.3343/SKH51,M42/1.3247/SKH59 5) engineering steel 4140/1.7225/SCM440/42CRMO4, 4340/1.6582，8620,4130,100Cr6/SUJ2 6)Spring steel: 5160 /sup9/55cr3/1.7156, 6150/51crv4/1.8159/sup10, 9260/60crsi7/1.7108 |
| Shanghai Unite Steel Trading Co.,Ltd. (ShangHai, China)
Contract Manufacturer SURFACE FINISHES: Black, Peeled(K12), Cold Drawn, Turned & Polished(H10, H11), Precision Ground(H9, H8) Test: Ultrasonic test according to SEP 1921-84 3Cc |
| Shandong Anniu Group (Binzhou, China)
Manufacturer round bar: 12~900mm square bar: 120~800mm |
| Pacific Alloys Corp. (Carson, CA)
Manufacturer, Contract Manufacturer, Distributor We are a stocking and sourcing distributor of hard to find Aerospace metals and Aircraft metals. We specialize in: Aircraft Alloy Steel 4130 Bar, 4130 Mod Bar, 4140 Bar, 4330 Mod/Vac Bar, 4130 Plate, 4130 Sheet, 4130 Tubing, 4145 Bar, 4340 Bar, 4340 Mod Bar/300M, 52100 Bar, 9310 Vac Bar. |
| Reliable Sponge Pvt Ltd (Rourkela, India)
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